Page top

MM2 AC12

Power Relay

Image

Standard type/Single stable, Single, Solder terminal, Not equipped, 24 VDC 10 A, 220 VAC 15 A, Output DPDT (24 VDC 10 A)

Coil ratings 12 VAC 50 Hz 395 mA
12 VAC 60 Hz 325 mA
Contact form DPDT
Contact method Single
Contact material Ag
Contact rated load 220 VAC 15 A (Resistive load (cosφ = 1))
220 VAC 15 A (Inductive load (cosφ = 0.4))
24 VDC 10 A (Resistive load)
24 VDC 10 A (Inductive load (L/R = 7 ms))
Terminal structure Solder terminal

Item list of MM

  • Ratings / Performance
Ratings
Degree of protectionOpen coils
Terminal structureSolder terminal
CoilCoil ratings12 VAC 50 Hz 395 mA
12 VAC 60 Hz 325 mA
Coil resistance4.7 Ω
Operate voltage (Set voltage)80% max.
Release voltage (Reset voltage)25% min. (50 Hz)
30% min. (60 Hz)
Maximum voltage110%
Power consumptionApprox. 4.1 VA Initial/Approx. 3.5 VA Rating
ContactContact rated load220 VAC 15 A (Resistive load (cosφ = 1))
220 VAC 15 A (Inductive load (cosφ = 0.4))
24 VDC 10 A (Resistive load)
24 VDC 10 A (Inductive load (L/R = 7 ms))
Max. contact voltage250 VAC
250 VDC
Max. contact currentAC: 15 A
DC: 15 A
Maximum switching power3300 VA (Resistive load (cosφ = 1))
3300 VA (Inductive load (cosφ = 0.4))
240 W (Resistive load)
240 W (Inductive load (L/R = 7 ms))
Contact formDPDT
Contact methodSingle
Contact materialAg
Performance
Contact resistance25 mΩ max. (Voltage drop method with 5 VDC 1 A)
Operating time25 ms max. (With rated operating power applied, 23 ℃, not including contact bounce)
Reset time30 ms max. (With rated operating power applied, 23 ℃, not including contact bounce)
Maximum operating frequencyMechanical: 7200 time/h
Rated load: 1800 time/h
Insulation resistanceBetween coil and contacts: 100 MΩ min. (at 500 VDC)
Between contacts of different polarity: 100 MΩ min. (at 500 VDC)
Between contacts of same polarity: 100 MΩ min. (at 500 VDC)
Dielectric strengthBetween coil and contacts: 2000 VAC 50/60 Hz 1 min
Between contacts of different polarity: 2000 VAC 50/60 Hz 1 min
Between contacts of same polarity: 1500 VAC 50/60 Hz 1 min
Vibration resistance (destruction)10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Vibration resistance (Malfunction)10 to 55 to 10 Hz, 0.5-mm single amplitude (1-mm double amplitude)
Shock resistance (destruction)1000 m/s2
Shock resistance (Malfunction)100 m/s2
Endurance (Mechanical)5,000,000 operations min. (switching frequency 7,200 operations/h)
Endurance (Electrical)500,000 operations min. (23 ℃, Rated load, switching frequency 1,800 operations/h)
Failure rate5 VDC 10 mA (failure level: Preference value, Switching frequency: 60 operations per minute)
Ambient temperature (Operating)-10 to 55 ℃ (with no freezing or condensation)
Ambient humidity (Operating)5 to 85% RH
WeightApprox. 160 g
Mounting methodScrew mounting
  • Dimensions

Outline drawing

  • Characteristic chart

Electrical life curve

Series

Power Relay

MM