China 12V Delay Relay 120A Electric Holding Relay

Basic DataDimension(mm)42×35×21.3Weight ( g )≈33gContact Arrangement1A/1BContact MaterialAgSnO2Ambient Temperature-40~70ºCAmbient Humidity45%~90%RHVibration10~55Hz,1.5mm(DA)Specification DataNominal Voltage6~48VDCPower ConsumptionSingle Coil:2.0W, Dual Coil:4.0WMax. Switching Voltage250VACMax. Switchi

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China 12V Delay Relay 120A Electrical Latching RelayChina 12V Delay Relay 120A Electrical Latching Relay
China 12V Delay Relay 120A Electrical Latching Relay
Basic DataDimension(mm)42×35×21.3
Weight ( g )33g
Contact Arrangement1A/1B
Contact MaterialAgSnO2
Ambient Temperature-40~70ºC
Ambient Humidity45%~90%RH
Vibration10~55Hz,1.5mm(DA)
Specification DataNominal Voltage6~48VDC
Power ConsumptionSingle Coil:2.0W, Dual Coil:4.0W
Max. Switching Voltage250VAC
Max. Switching Current120A
Max. Switching Power33240 VA
Contact Resistance<2.0 mΩ
Insulation Resistance1000MΩ(DC 500V)
Dielectric Creepage8 mm
Dielectric StrengthAcross Open Contact>2000VAC   1min
Coil to Contact>4000VAC   1min
Electrical Life10,000cycles
Mechanical Life100,000cycles
Picking-up & Release Time<=20ms
Pulse Duration>=100ms
Functional Shock Resistance10G
Destructive Shock Resistance100G


China 12V Delay Relay 120A Electrical Latching Relay
China 12V Delay Relay 120A Electrical Latching Relay
China 12V Delay Relay 120A Electrical Latching RelayChina 12V Delay Relay 120A Electrical Latching RelayChina 12V Delay Relay 120A Electrical Latching RelayChina 12V Delay Relay 120A Electrical Latching Relay

           Cautions of Latching Relay:

             1.Suggestions of relay's input
            (1)Polarity-Please check the polarity inside of our technical specification, if single coil then"+ -" or "- +"are fine,
            you can change it by one pulse.If double coil then it's necessary to confirm "-+-" or "+-+"before leaving the our factory.
            (2)Driving-Please energize the relay at our recommend pulse width, rated voltage for reliable performance, if 1.5
            times or 2 times of value or lower driving condition plz confirm with our engineer.
            (3)Relays'contact status may be changed during transportation or installation due to impact of external force,
            therefore please reset to the required status.
 
            2.Suggestions of relay's output
            (1)When choosing the relay with hard connection,please avoid the external force on load terminals during or after
            the installation.
            (2)When the relay will be connected with screw or bolts to the relays' terminals, plz make sure your connection is
            fastened and prevent relay from damages or other safety problems due to temp. Rise..
            (3)The sampling signal wires of products are limited, please do not pull or torque during installation.

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