MAGNETIC CONTACTOR LS
Contactor is an electrical component that serves to connect or disconnect AC power. Contactor schneider or often also known as contactor relay can be found on the control panel of electricity. In the electrical panel the contactor is often used as a selector or transfer switch and an interlock on an ATS system. Here is a contactor form that we can meet.
The Working Principle of Contactor
The working principle of the Contactor is the same as the relay, in contactor there are several electromagnetic controlled switches. In a contactor there are several switches of type NO (Normaly Open) and NC (Normaly Close) and an electromagnetic coil or coil to control the switch. If the contactor electromagnetic coil is supplied with an AC power source then the switch on the contactor will be connected, or change the condition, which initially FF becomes ON and vice versa that initially ON becomes OFF. The outstanding Contactor in the market is generally distinguished by its ability to control AC mains voltage. In the contactor market is divided into 2 types: Contactor 1 Phase & Contactor 3 phase
Contactor 1 phase is used to control AC 1 phase electric current, while 3 phase contactor is used to control 3 phase AC power flow. In contactor 1 phase minimum there are 2 main switch, while at contactor 3 phase minimum consist of 3 main switch.