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MY4 DC125 (S)

Miniature Power Relays

Basic Model , 4PDT , Socket Mounting , Without Indicator

about this Product Family

Ratings
Product classification Monostable relays
Standard type
Coil ratings 125 VDC 6.8 mA
Coil resistance 17380 Ohm
Operate voltage (Set voltage) 80% Max.
Release voltage (Reset voltage) 10% Min.
Power consumption (Single stable) 0.9 W
Operating indicator Not equipped
Coil surge killer Not equipped
Contact Type 4PDT
Contact method Single
Contact material Contact body material: Ag alloy
Contact finish: AgAu-clad
Contact rated load 220 VAC 3 A (Resistive load (cos phi = 1))
220 VAC 0.8 A (Inductive load (cos phi = 0.4))
24 VDC 3 A (Resistive load)
24 VDC 1.5 A (Inductive load (L/R = 7 ms))
Maximum switching voltage 250 VAC (Resistive load (cos phi = 1))
250 VAC (Inductive load (cos phi = 0.4))
125 VDC (Resistive load)
125 VDC (Inductive load (L/R = 7 ms))
Maximum switching current AC: 3 A (Resistive load (cos phi = 1))
AC: 3 A (Inductive load (cos phi = 0.4))
DC: 3 A (Resistive load)
DC: 3 A (Inductive load (L/R = 7 ms))
Maximum switching power AC: 660 VA (Resistive load (cos phi = 1))
AC: 176 VA (Inductive load (cos phi = 0.4))
DC: 72 W (Resistive load)
DC: 36 W (Inductive load (L/R = 7 ms))
Failure rate 1 mA at 1 VDC (failure level: P Reference value)
Ambient temperature Operating: -55 to 70 CEL
(with no icing or condensation)
Ambient humidity Operating: 5 to 85% RH
(with no icing or condensation)
Characteristics
Contact resistance Max. 50 mOhm, Measuring the voltage drop across the contacts by applying test voltage/current as 5 VDC 1 A
Operating time (set time) 20 ms Max.
Release time (Reset time) 20 ms Max.
Max.operating frequency (Mechanical) 18000 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)
Dielectric strength Between coil and contacts: 2000 VAC 50/60 Hz for 1 min (Leakage current 3 mA 50/60 Hz 1 min)
Between contacts of different polarity: 2000 VAC 50/60 Hz for 1 min (Leakage current 3 mA 50/60 Hz 1 min)
Between contacts of same polarity: 1000 VAC 50/60 Hz for 1 min (Leakage current 3 mA 50/60 Hz 1 min)
Vibration resistance (Destruction) 10 to 55 to 10 Hz 0.5-mm single amplitude (1.0-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 55 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 (No defect in appearance and construction after applying shock in each directions 3 times.)
Shock resistance (Malfunction) 200 m/s**2 (Contacts must not open for 1 ms or longer after the relay is subjected to a shock in each direction 3 times.)
Endurance (Mechanical) 100000000 operations Min.
Endurance (Electrical) 200000 operations Min.
Protective structure Closed type (cover)
Applicable standard (UL) Standard No.: UL508
File No.: E41515
Applicable standard (CSA) Standard No.: C22.2 No.0, No.14
File No.: LR31928
Applicable standard (VDE) 112467UG
Applicable standard (LR) 98/10014
Applicable standard (IMQ) EC689, EC690, EN013-016
Applicable standard(Other) Conformed standard 2: Electrical Appliance and Material Safety Law
Terminal structure Plug-in
Weight Approx. 35 g