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Miniature Power Relays

MY

New Latching Levers for Circuit Checking Added to Our Best-selling MY General-purpose Relays

Miniature Power Relays: MY2

Ratings

Operating Coils (Standard Models)

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 12 106.5 91 46 0.17 0.33 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6 Approx. 0.9
to 1.1
(at 60 Hz)
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 72.7 165 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.3 662 3.2 5.72
48 17.6 2,725 10.6 21.0
100/110 8.7/9.6 11,440 45.6 86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value (at a coil temperature of +23° C).
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Load Resistive load Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
Rated carry current 5 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 5 A
Contact configuration DPDT
Contact structure Single
Contact materials Ag

Type Standard models Model with built-in operation indicator,
diode, or CR circuit
Ambient operating temperature *1 -55 to 70°C -55 to 60°C *2
Ambient operating humidity 5% to 85%

*1. With no icing or condensation.
*2. This limitation is due to the diode junction temperature and elements used.

Characteristics

Type Standard
models
Models
with
built-in
operation
indicators
Models
with
built-in
CR
circuits
Models
with
built-in
diodes
Model with
built-in
operation
indicator
and diode
Model with
built-in
operation
indicator and
CR circuit
Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 100 MΩ min.
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical AC: 50,000,000 operations min.
DC: 100,000,000 operations min.
(switching frequency: 18,000 operations/h)
Electrical *4 500,000 operations min. (rated load, switching frequency: 1,800 operations/h)

Number of poles 2 poles
Failure rate P value (reference value) *5 1 mA at 5 VDC
Weight Approx. 35 g

Note: These are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method.
*2. Measurement conditions: With rated operating power applied.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23°C
*5. This value was measured at a switching frequency of 120 operations per minute.

Miniature Power Relays: MY2Z

Ratings

Operating Coil (Standard Models)

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 12 106.5 91 46 0.17 0.33 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6 Approx. 0.9
to 1.1
(at 60 Hz)
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 75 160 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Load Resistive load Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
Rated carry current 5 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 5 A
Contact configuration DPDT
Contact structure Bifurcated
Contact materials Au plating + Ag

Type Standard models Model with built-in operation indicator,
diode, or CR circuit
Ambient operating temperature *1 -55 to 70°C -55 to 60°C *2
Ambient operating humidity 5% to 85%

*1. With no icing or condensation.
*2. This limitation is due to the diode junction temperature and elements used.

Characteristics

Type Standard
models
Models
with
built-in
operation
indicators
Models
with
built-in
diodes
Model with
built-in
operation
indicator
and diode
Models
with
built-in
CR circuits
Models with
built-in CR
circuits and
operation
indicators
Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 100 MΩ min.
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical 50,000,000 operations min. (operating frequency: 18,000 operations/h)
Electrical *4 200,000 operations min. (rated load, switching frequency: 1,800 operations/h)

Number of poles 2 poles
Failure rate P value (reference value) *5 100 μA at 1 VDC
Weight Approx. 35 g

Note: These are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method.
*2. Measurement conditions: With rated operating power applied.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23°C
*5. This value was measured at a switching frequency of 120 operations per minute.

Miniature Power Relays: MY3

Ratings

Operating Coil (Standard Models)

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 12 106.5 91 46 0.17 0.33 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6 Approx. 0.9
to 1.1
(at 60 Hz)
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 75 160 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.9 650 ?3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Load Resistive load Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
Rated carry current 5 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 5 A
Contact configuration 3PDT
Contact structure Single
Contact materials Ag

Type Standard models Operation indicator and diode
Ambient operating temperature *1 -55 to 70°C -55 to 60°C *2
Ambient operating humidity 5% to 85%

*1. With no icing or condensation.
*2. This limitation is due to the diode junction temperature and elements used.

Characteristics

Type Standard
models
Models with built-in
operation indicators
Models with
built-in diodes
Model with built-in
operation indicator
and diode
Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 100 MΩ min.
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical AC: 50,000,000 operations min.
DC: 100,000,000 operations min.
(switching frequency: 18,000 operations/h)
Electrical *4 500,000 operations min. (rated load, switching frequency: 1,800 operations/h)

Number of poles 3 poles
Failure rate P value (reference value) *5 1 mA at 5 VDC
Weight Approx. 35 g

Note: These are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23°C
*5. This value was measured at a switching frequency of 120 operations per minute.

Miniature Power Relays: MY4

Ratings

Operating Coil (Standard Models)

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 12 106.5 91 46 0.17 0.33 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6 Approx. 0.9
to 1.1
(at 60 Hz)
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 72.7 165 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.3 662 3.2 5.72
48 17.6 2,725 10.6 21.0
100/110 8.7/9.6 11,440 45.6 86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Load Resistive load Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
Rated carry current 3 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 3 A
Contact configuration 4PDT
Contact structure Single
Contact materials Au cladding + Ag alloy

Type Standard models Model with built-in operation indicator,
diode, or CR circuit
Ambient operating temperature *1 -55 to 70°C -55 to 60°C *2
Ambient operating humidity 5% to 85%

*1. With no icing or condensation.
*2. This limitation is due to the diode junction temperature and elements used.

Characteristics

Type Standard
models
Models
with
built-in
operation
indicators
Models
with
built-in
CR
circuits
Models
with
built-in
diodes
Model with
built-in
operation
indicator
and diode
Model with
built-in
operation
indicator and
CR circuit
Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 100 MΩ min.
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical AC: 50,000,000 operations min.
DC: 100,000,000 operations min.
(switching frequency:: 18,000 operations/h)
Electrical *4 200,000 operations min. (rated load, switching frequency: 1,800 operations/h)

Number of poles 4 poles
Failure rate P value (reference value) *5 1 mA at 1 VDC
Weight Approx. 35 g

Note: These are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23° C
*5. This value was measured at a switching frequency of 120 operations per minute.

Miniature Power Relays: MY4Z

Ratings

Operating Coil (Standard Models)

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 12 106.5 91 46 0.17 0.33 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6 Approx. 0.9
to 1.1
(at 60 Hz)
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 72.7 165 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.3 662 3.2 5.72
48 17.6 2,725 10.6 21.0
100/110 8.7/9.6 11,440 45.6 86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Load Resistive load Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
Rated carry current 3 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 3 A
Contact configuration 4PDT
Contact structure Bifurcated
Contact materials Au cladding + Ag alloy

Type Standard models Model with built-in operation indicator,
diode, or CR circuit
Ambient operating temperature *1 -55 to 70°C -55 to 60°C
Ambient operating humidity 5% to 85%

*1. With no icing or condensation.
*2. This limitation is due to the diode junction temperature and elements used.

Characteristics

Type Standard
models
Models
with
built-in
operation
indicators
Models
with
built-in
CR
circuits
Models
with
built-in
diodes
Model with
built-in
operation
indicator and
diode
Model with
built-in
operation
indicator and
CR circuit
Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 100 MΩ min.
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical 20,000,000 operations min. (switching frequency: 18,000 operations/h)
Electrical *4 100,000 operations min. (rated load, switching frequency: 1,800 operations/h)

Number of poles 4 poles
Failure rate P value (reference value) *5 100 μA at 1 VDC
Weight Approx. 35 g

Note: These are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23° C
*5. This value was measured at a switching frequency of 120 operations per minute.

Miniature Power Relays with Latching Levers: MY(S)

Ratings

Operating Coil

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 100/110 11.7/12.9 10/11 3,750 14.54 24.6 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 0.9
to 1.1
(at 60 Hz)
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
DC 12 75 160 0.73 1.37 10% min.
*2
Approx. 0.9
24 37.7 636 3.2 5.72
48 18.8 2,560 10.6 21

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value.
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Number of poles 2 poles
Load Resistive load (cos φ = 1) Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 5 A at 250 VAC
5 A at 30 VDC
2 A at 250 VAC
2 A at 30 VDC
Rated carry current 10 A *
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 10 A
Contact configuration Single
Contact materials Ag

Number of poles 4 poles 4 poles (bifurcated)
Load Resistive load
(cos φ = 1)
Inductive load
(cos φ = 0.4,
L/R = 7 ms)
Resistive load
(cos φ = 1)
Inductive load
(cos φ = 0.4,
L/R = 7 ms)
Rated load 3 A at 250 VAC
3 A at 30 VDC
0.8 A at 250 VAC
1.5 A at 30 VDC
3 A at 250 VAC
3 A at 30 VDC
0.8 A at 250 VAC
1.5 A at 30 VDC
Rated carry current 5 A *
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 5 A
Contact configuration Single Bifurcated
Contact materials Au cladding + Ag alloy Au cladding + Ag alloy

* If you use a Socket, do not exceed the rated carry current of the Socket.

Type Model with built-in operation indicator, diode, or CR circuit
Ambient operating temperature *1 -55 to 60°C *2
Ambient operating humidity 5% to 85%

*1. With no icing or condensation.
*2. This limitation is due to the diode junction temperature and elements used.

Characteristics

Type 2 poles 4 poles 4 poles (bifurcated)
Contact resistance *1 100 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 1,000 MΩ min.
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical AC: 50,000,000 operations min.,
DC: 100,000,000 operations min.
(switching frequency: 18,000 operations/h)
20,000,000 operations
min. (switching frequency:
18,000 operations/h)
Electrical *4 500,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
200,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
100,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
Failure rate P value
(reference value) *5
1 mA at 5 VDC 1 mA at 1 VDC 100 μA at 1 VDC
Weight Approx. 35 g

Note: These are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: When rated operating power is applied and ambient temperature is 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23° C
*5. This value was measured at a switching frequency of 120 operations per minute.

Relays with PCB Terminals: MY[]-02

Ratings

Operating Coil (Standard Models)

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 12 106.5 91 46 0.17 0.33 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6 Approx. 0.9
to 1.1
(at 60 Hz)
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 75 160 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value.
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
      ensure release, use a value that is lower than the specified value.

Contact Ratings

Number of poles 2 or 3 poles
Load Resistive load Inductive load (cos φ= 0.4, L/R = 7 ms)
Rated load 5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
Rated carry current 5 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 5 A
Contact configuration DPDT, 3PDT
Contact structure Single
Contact materials Ag

Number of poles 4 poles 4 poles, bifurcated contacts
Load Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Rated load 3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
Rated carry current 3 A 3 A
Maximum contact voltage 250 VAC, 125 VDC 250 VAC, 125 VDC
Maximum contact current 3 A 3 A
Contact configuration 4PDT 4PDT
Contact structure Single Bifurcated
Contact materials Au plating + Ag Au plating + Ag

Type Standard models
Ambient operating temperature * -55 to 70°C
Ambient operating humidity 5% to 85%

* With no icing or condensation.

Characteristics

Number of poles 2 or 3 poles 4 poles 4 poles,
bifurcated contacts
Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 100 MΩ min.
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical AC: 50,000,000 operations min.
DC: 100,000,000 operations min.
(switching frequency: 18,000 operations/h)
AC: 20,000,000 operations
min. (switching frequency:
18,000 operations/h)
Electrical *4 500,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
200,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
100,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)

Number of poles 2 or 3 poles 4 poles 4 poles, bifurcated contacts
Failure rate P value
(reference value) *5
1 mA at 5 VDC 1 mA at 1 VDC 100 μA at 1 VDC
Weight Approx. 35 g

Note: These are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23° C
*5. This value was measured at a switching frequency of 120 operations per minute.

Case-surface-mounting Relays: MY[]F

Ratings

Operating Coil (Standard Models)

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 24 53.8 46 180 0.69 1.3 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
100/110 11.7/12.9 10/11 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1 Approx. 0.9
to 1.1
(at 60 Hz)
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 75 160 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Number of poles 2 or 3 poles 4 poles
Load Resistive load Inductive load
(cos φ = 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ = 0.4,
L/R = 7 ms)
Rated load 5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
Rated carry current 5 A 3 A
Maximum contact voltage 250 VAC, 125 VDC 250 VAC, 125 VDC
Maximum contact current 5 A 3 A
Contact configuration DPDT, 3PDT 4PDT
Contact structure Single Single
Contact materials Ag Au plating + Ag

Type Standard models
Ambient operating temperature * -55 to 70°C
Ambient operating humidity 5% to 85%

* With no icing or condensation.

Characteristics

Number of poles 2 or 3 poles 4 poles
Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 100 MΩ min.
Dielectric
strength
Between coil and contacts 2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of the
same polarity
1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical AC: 50,000,000 operations min.
DC: 100,000,000 operations min.
(switching frequency: 18,000 operations/h)
Electrical *4 500,000 operations min.
(rated load, switching frequency:
1,800 operations/h)
200,000 operations min.
(rated load, switching frequency:
1,800 operations/h)

Number of poles 2 or 3 poles 4 poles
Failure rate P value (reference value) *5 1 mA at 5 VDC 1 mA at 1 VDC
Weight Approx. 35 g

Note: These are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23° C
*5. This value was measured at a switching frequency of 120 operations per minute.

Miniature Power Relays: MY4Z-CBG

Ratings

Operating Coil

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 100/110 11.7/12.9 10/11 3,750 14.54 24.6 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 0.9
to 1.1
(at 60 Hz)
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
DC 12 75 160 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.9 650 3.2 5.72
100/110 9.1/10 11,000 45.60 86.20

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Load Resistive load Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 1 A at 220 VAC
1 A at 24 VDC
0.3 A at 220 VAC
0.5 A at 24 VDC
Rated carry current 1 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 1 A 1 A
Contact structure Crossbar bifurcated
Contact materials Au cladding + AgPd

Characteristics

Contact resistance *1 100 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Electrical 1,800 operations/h
Insulation resistance *3 100 MΩ
Dielectric
strength
Between coil and
contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
700 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical 5,000,000 operations min. (operating frequency: 18,000 operations/hr)
Electrical *4 50,000 operations min. (switching frequency: 1,800 operations/h) at rated load
Failure rate P value
(reference value) *5
100 μA at 1 VDC
Ambient operating temperature .25 to 70°C (with no icing or condensation)
Ambient operating humidity 5% to 85%
Weight Approx. 35 g

Note: The above values are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied, not including contact bounce.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23° C
*5. This value was measured at a switching frequency of 120 operations per minute.

Plastic Sealed Relays: MYQ

Ratings

Operating Coil

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 24 53.8 46 180 0.69 1.3 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
100/110 11.7/12.9 10/11 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 91.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 75 160 0.734 1.37 10% min.
*2
Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.0

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for AC rated current and ±15% for DC coil resistance.
           2. The AC coil resistance and coil inductance values are reference values only.
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Load Resistive load Inductive load
(cos φ = 0.4, L/R = 7 ms)
Rated load 1 A at 220 VAC, 1 A at 24 VDC 0.5 A at 220 VAC, 0.5 A at 24 VDC
Rated carry current 1 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 1 A
Maximum switching capacity
(reference value)
220 VAC, 24 W 110 VAC, 12 W
Failure rate P value (reference value) Single contacts: 1 mA at 1 VDC, Bifurcated contacts: 100 μA at 1 VDC
Contact structure Single/bifurcated
Contact materials Au plating + Ag

* This value was measured at a switching frequency of 120 operations per minute.

Ambient operating temperature -55 to 60°C *
Ambient operating humidity 5% to 85%

* With no icing or condensation.

Characteristics

Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Dielectric
strength
Between coil and
contacts
1,500 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
1,500 VAC at 50/60 Hz for 1 min.
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Insulation resistance *3 100 MΩ min.
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical AC: 50,000,000 operations (5,000,000 *4) min.,
DC: 100,000,000 operations (5,000,000 *4) min.
(switching frequency: 18,000 operations/h)
Electrical *5 200,000 operations min. (100,000 operations *4)
(rated load, switching frequency: 1,800 operations/h)
Weight Approx. 35 g

Note: The values at the left are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied, not including contact bounce.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. This value is for bifurcated contacts.
*5. Ambient temperature condition: 23° C

Latching Relays: MYK

Ratings

Operating Coil

Item Set coil Reset coil Set
voltage
(V)
Reset
voltage
(V)
Maximum
voltage
(V)
Power consumption
(VA, W)
Rated
voltage (V)
Rated
current
(mA)
Coil
resist-
ance
(Ω)
Rated
current
(mA)
Coil
resist-
ance
(Ω)
Set coil Reset
coil
50 Hz 60 Hz 50 Hz 60 Hz
AC 12 57 56 72 39 38.2 130 80%
max.
80%
max.
110% max.
of rated
voltage
Approx.
0.6 to 0.9
(at 60 Hz)
Approx.
0.2 to 0.5
(at 60 Hz)
24 27.4 26.4 320 18.6 18.1 550
100 7.1 6.9 5,400 3.5 3.4 3,000
DC 12 110 110 50 235 Approx.
1.3
Approx.
0.6
24 52 470 25 940
48 27 1,800 16 3,000

Note: 1. The rated current for AC is the value measured with a DC ammeter in half-wave rectification.
           2. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
                 for the AC rated current and ±15% for the DC coil resistance.
           3. The AC coil resistance is a reference value only.
           4. Operating characteristics were measured at a coil temperature of 23°C.
           5. The maximum voltage capacity was measured at an ambient temperature of 23°C.

Contact Ratings

Load Resistive load Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
Rated carry current 3 A
Maximum contact voltage 250 VAC, 125 VDC
Maximum contact current 3 A 3 A
Contact structure Single
Contact materials Au plating + Ag

Ambient operating temperature -55 to 60°C *
Ambient operating humidity 5% to 85%

* With no icing or condensation.

Characteristics

Contact resistance *1 50 mΩ max.
Set Time *2 AC: 30 ms max., DC: 15 ms max.
Minimum pulse width AC: 60 ms, DC: 30 ms
Reset Time *2 AC: 30 ms max., DC: 15 ms max.
Minimum pulse width AC: 60 ms, DC: 30 ms
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *3 100 MΩ
Dielectric
strength
Between coil and
contacts
1,500 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity
1,000 VAC at 50/60 Hz for 1 min.
Between set/
reset coils
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical 100,000,000 operations min. (switching frequency: 18,000 operations/h)
Electrical *4 200,000 operations min. (at 1,800 operations/hr, rated load)
Failure rate P value
(reference value) *5
1 mA at 1 VDC
Weight Approx. 30 g

Note: The above values are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied, not including contact bounce.
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23° C
*5. This value was measured at a switching frequency of 120 operations per minute.

Hermetically Sealed Relays: MYH

Ratings

Operating Coil

Item Rated current
(mA)
Coil
resist-
ance
(Ω)
Coil inductance (H) Must-
operate
voltage
(V)
Must-
release
voltage
(V)
Maximum
voltage
(V)
Power
con-
sumption
(VA, W)
Rated
voltage (V)
50 Hz 60 Hz Armature
OFF
Armature
ON
AC 24 53.8 46 180 0.69 1.3 80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
100/110 11.7/12.9 10/11 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
DC 12 75 160 0.73 1.37 10% min.
*2
Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
              for the AC rated current and ±15% for the DC coil resistance.
           2. The AC coil resistance and inductance values are reference values only
           3. Operating characteristics were measured at a coil temperature of 23°C.
           4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
       To ensure operation, apply at least 80% of the rated value
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To
       ensure release, use a value that is lower than the specified value.

Contact Ratings

Load Models with single contacts Bifurcated contacts
Resistive load Inductive load
cos φ = 0.4
L/R = 7 ms
Resistive load Inductive load
cos φ = 0.4
L/R = 7 ms
Rated load 3 A at 110 VAC
3 A at 24 VDC
0.8 A at 110 VAC
1.5 A at 24 VDC
3 A at 110 VAC
3 A at 24 VDC
0.8 A at 110 VAC
1.5 A at 24 VDC
Rated carry current 3 A 3 A
Maximum contact voltage 125 VAC, 125 VDC 125 VAC, 125 VDC
Maximum contact current 3 A 3 A
Contact structure Single Bifurcated
Contact materials Au plating + Ag

Ambient operating temperature -25 to 60°C *
Ambient operating humidity 5% to 85%

* With no icing or condensation.

Characteristics

Contact resistance *1 50 mΩ max.
Operation time *2 20 ms max.
Release time *2 20 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance *4 100 MΩ min.
Dielectric
strength
Between coil and contacts 1,000 VAC at 50/60 Hz for 1 min.
(700 VAC between contacts of the same polarity.)
Between contacts of
different polarity
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical 50,000,000 operations (5,000,000 operations *4) min.
(operating frequency: 18,000 operations/h)
Electrical *5 100,000 operations (50,000 operations*4) min. rated load,
switching frequency: 1,800 operations/h)
Failure rate P value
(reference value) *6
Single contacts: 100 μA at 1 VDC
Bifurcated contacts: 100 μA at 100 mVDC
Weight Approx. 50 g

Note: The above values are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage drop method
*2. Measurement conditions: With rated operating power applied, not including contact bounce.
       Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4. This value is for bifurcated contacts.
*5. Ambient temperature condition: 23° C
*6. This value was measured at a switching frequency of 120 operations per minute.