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Add: No.38 South Taoyuan Road, Yaozhuang Town,Jiashan County, Jiaxing City, Zhejiang Province, China
Contact person: Elva Zhuang&Sunny Ni
Tel:+86-573-84775555
Fax:+86-573-84776699
Phone:+86-13732570078
E-mail:sales9@great-relay.com
       sunny.ni@great-relay.com

Latching Relay

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What Is Latching Relay?
Aug 17, 2017

What is latching relay?

Is the "locking" contactor, the contactor "locking" circuit, such as the two button "simple" and "broken", a joint contactor coil, coil according to the voltage requirements, connected to a FireWire or zero line. When press the button "on", by another joint button of the switch on coil, provides coil voltage, contactor and. When the button is broken, the line of fire of the button continues to supply voltage to the coil through the auxiliary contact of the contactor, and the contactor can remain connected. This is the self-locking of the contactor". If the contactor is to be disconnected, press the stop of the button switch, the contactor loses power and the circuit is disconnected.

Contactor "interlocking", such as the use of two anyway turn contactor controlling motor, the two contactor suction and so cannot at the same time, control the two contactor coil is mutually dependent on another to connect, and the connecting switch in three button, and cross control. Such double interlocking is to eliminate the misoperation of relying on hand operation.


Add: No.38 South Taoyuan Road, Yaozhuang Town,Jiashan County, Jiaxing City, Zhejiang Province, China
Contact person: Elva Zhuang&Sunny Ni
Tel:+86-573-84775555
Fax:+86-573-84776699
Phone:+86-13732570078
E-mail:sales9@great-relay.com
sunny.ni@great-relay.com