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MM4XKP DC12

Latching Relay

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DC-switching type/Bistability, Single, Plug-in terminal, Not equipped, 110 VDC 5 A, Output DPDT + DPST-NO (110 VDC 5 A)

Coil ratings (Operate) 12 VDC 220 mA
Coil ratings (Release) 12 VDC 215 mA
Contact form DPDT + DPST-NO
Contact method Single
Contact material Ag
Contact rated load 110 VDC 5 A (Resistive load)
110 VDC 5 A (Inductive load (L/R = 7 ms))
Terminal structure Plug-in terminal

Item list of MMK

  • Ratings / Performance
Ratings
Degree of protectionClosed type (cover)
Terminal structurePlug-in terminal
CoilCoil ratingsOperate12 VDC 220 mA
Release12 VDC 215 mA
Coil resistanceOperate: 54 Ω
Release: 56 Ω
Operate voltage (Set voltage)80% max.
Release voltage (Reset voltage)80% max.
Maximum voltage110%
Power consumptionOperateApprox. 2.7 W
ReleaseApprox. 2.8 W
ContactContact rated load110 VDC 5 A (Resistive load)
110 VDC 5 A (Inductive load (L/R = 7 ms))
Max. contact voltage250 VAC
250 VDC
Max. contact currentAC: 5 A
DC: 5 A
Maximum switching power20 VA
700 W (Resistive load)
600 W (Inductive load (L/R = 7 ms))
Contact formDPDT + DPST-NO
Contact methodSingle
Contact materialAg
Performance
Contact resistance50 mΩ max. (Voltage drop method with 5 VDC 1 A)
Min.set-reset signal width100 ms (With rated operating power applied, not including contact bounce)
Operating time60 ms max. (With rated operating power applied, not including contact bounce)
Reset time30 ms max. (With rated operating power applied, not including contact bounce)
Maximum operating frequencyMechanical: 1800 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)
Between set coil and reset coil: 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
Between set coil and reset coil: 2000 VAC 50/60 Hz 1 min
Vibration resistance (destruction)10 to 55 to 10 Hz, 0.375 mm single amplitude (0.75 mm double amplitude)
Vibration resistance (Malfunction)10 to 35 to 10 Hz, 0.5 mm single amplitude (1 mm double amplitude)
Shock resistance (destruction)500 m/s2
Shock resistance (Malfunction)50 m/s2
Endurance (Mechanical)2,500,000 operations min. (switching frequency 1,800 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. 580 g
Mounting methodSocket
  • Dimensions

Outline drawing

  • Terminal arrangement and internal connection

Terminal arrangement and internal connection

  • Characteristic chart

Electrical life curve

Series

Latching Relay

MMK