In the narrow sense, a contactor refers to a breaking and closing device that can frequently close, carry and break normal current and a specified overload current. It is used in electricity, power distribution and electricity. The contactor refers broadly to an electrical appliance that uses a current flowing through a coil to generate a magnetic field in an industrial power to close the contacts to achieve a controlled load. The contactor consists of an electromagnetic system (iron core, static iron core, electromagnetic coil) contact system (normally open contact and normally closed contact) and an arc extinguishing device.
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600W(60pcs double chips led):
1000w(100pcs double chips led):
1200w(12pcs double chips):
1000w double switch grow light:
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