CONTACTOR
What is the Contactor ??
A CONTACTOR is an electrically controlled switch used for switching an electrical power circuit, similar to a relay except with higher current ratings and a few other differences A contactor is controlled by a circuit which has a much lower power level than the switched circuit.
Contactors come in many forms with varying capacities and features. Unlike a circuit breaker, a contactor is not intended to interrupt a short circuit current. Contactors range from those having a breaking current of several amperes to thousands of amperes and 24 V DC to many kilovolts. The physical size of contactors ranges from a device small enough to pick up with one hand, to large devices approximately a meter on a side.
Where contactor often used ??
Look here admin want to tell where contactor often used. The Contactors are used to control electric motors, lighting, heating, capacitor banks, thermal evaporators, and other electrical loads.
Wiring Diagram
"Wiring Diagram" ini menunjukkan contactor mengawal motor elektrik dengan menggunakan punat tekan hidup dan henti. Ini merupakan Pendawaian yang simple tetapi selalu digunakan di industri.
TQ kepada yang melawat blog ini. Semoga "knowledge" ini sama2 kita praktikan dan dapat membantu kita dalam mendalami ilmu elektrik. InsyaAllah admin akan update lagi perkara yang berguna tentang elektrik . ☺☺
