- Circuit Breakers and Switches
- Contactors and Protection Relays
- Motor Starters and Protector
- Surge and Voltage Protector
- Proximity Sensor Switches
- Relay And Socket
- Timer and Time Switches
- Temperature Controller
- Cabinet thermostat and heater
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Miniature Circuit Breakers (MCB)
Behind all these dream lives, the maintenance of electric energy is inseparable, which increases the...
Date:2023/04/04 -
8 differences between DC contactors and AC contactors and precautions for use
In the automatic control system, there is a very important component, which is the contactor. Its fu...
Date:2023/02/28
Yueqing Kampa Electric Co.,Ltd
Add: NO.110, Xinguang Avenue, Liushi Town, Yueqing, Zhejiang, China.
Contacts : Wendy Dong
Cell Phone : +86 137 5778 6841
Tel : +86 577 62729846
Email : tony@elexpert.cn
Contactors and Protection Relays
What is the difference between a relay and a contactor? A contactor is an automatic switcher used to disconnect the main current with a load. It is generally installed in the main circuit to control the load electrical appliances. For example, the contactor can control the switch of the motor, etc. , it is suitable for frequent operation and remote control. Relays belong to electronic controllers and are generally installed in control circuits to regulate, protect and convert circuits.
