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MM2 DC24

Power Relay

Standard Model , Solder Terminal , DPDT

about this Product Family

Ratings
Product classification Monostable relays
Standard type
Coil ratings 24 VDC 87 mA
Coil resistance 275 Ohm
Operate voltage (Set voltage) 70% Max.
Release voltage (Reset voltage) 10% Min.
Max. voltage 110% (of rated voltage)
Power consumption (Single stable) 2.1 W
Operating indicator Not equipped
Coil surge killer Not equipped
Contact Type DPDT
Contact method Single
Contact material Contact body material: Ag
Contact finish: Nothing
Contact rated load 220 VAC 15 A (Resistive load)
220 VAC 15 A (Inductive load (cos phi = 0.4))
24 VDC 10 A (Resistive load)
24 VDC 10 A (Inductive load (L/R = 7 ms))
Maximum switching voltage 250 VAC (Resistive load)
250 VAC (Inductive load (cos phi = 0.4))
250 VDC (Resistive load)
250 VDC (Inductive load (L/R = 7 ms))
Maximum switching current AC: 15 A (Resistive load)
AC: 15 A (Inductive load (cos phi = 0.4))
DC: 15 A (Resistive load)
DC: 15 A (Inductive load (L/R = 7 ms))
Maximum switching power AC: 3300 VA (Resistive load)
AC: 3300 VA (Inductive load (cos phi = 0.4))
DC: 240 W (Resistive load)
DC: 240 W (Inductive load (L/R = 7 ms))
Failure rate 10 mA at 5 VDC (failure level: P Reference value)
Ambient temperature Operating: -10 to 55 CEL
(with no icing or condensation)
Ambient humidity Operating: 5 to 85% RH
(with no icing or condensation)
Characteristics
Contact resistance Max. 25 mOhm, Measuring the voltage drop across the contacts by applying test voltage/current as 5 VDC 1 A
Operating time (set time) 50 ms Max.
Release time (Reset time) 30 ms Max.
Max.operating frequency (Mechanical) 7200 opn./h
Max.operating frequency (Erectrical) 1800 opn./h
Insulation resistance Between coil and contacts: 100 MOhm Min. (at 500 VDC)
Between contacts of different polarity: 100 MOhm Min. (at 500 VDC)
Between contacts of same polarity: 100 MOhm Min. (at 500 VDC)
Between current-carrying metal parts and ground terminal: 100 MOhm Min. (at 500 VDC)
Dielectric strength Between coil and contacts: 2000 VAC 50/60 Hz for 1 min (Leakage current 10 mA 50/60 Hz 1 min)
Between contacts of different polarity: 2000 VAC 50/60 Hz for 1 min (Leakage current 10 mA 50/60 Hz 1 min)
Between contacts of same polarity: 1500 VAC 50/60 Hz for 1 min (Leakage current 10 mA 50/60 Hz 1 min)
Between current-carrying metal parts and ground terminal: 2000 VAC 50/60 Hz for 1 min (Leakage current 10 mA 50/60 Hz 1 min)
Vibration resistance (Destruction) 10 to 55 to 10 Hz 0.75-mm single amplitude (1.5-mm double amplitude) for 2 hours each in X, Y, and Z directions (No defect in appearance and construction after applying variable vibration in each directions for 2 hours.)
Vibration resistance (Malfunction) 10 to 50 to 10 Hz 0.5-mm single amplitude (1.0-mm double amplitude) in each direction
Shock resistance (Destruction) 1000 m/s**2 each direction 3 times
Shock resistance (Malfunction) 100 m/s**2 when energized; 100 m/s**2 when no energized
Endurance (Mechanical) 5000000 operations Min.
Endurance (Electrical) 500000 operations Min.
Protective structure Non-cover
Terminal structure Solder
Weight Approx. 160 g

Caution:
All units are in millimeters unless otherwise indicated.

Electrical life