ATO 12V DC Contactor

930 Citadel Drive Suite
Los Angeles, California 90045
United States

Tel: 3126800896
Website: https://www.amazon.com/Contactor-Auxiliary-Electric-Batteries-Electronic/dp/B08C2W2XHX/ref=sr_1_8?dchild=1&keywords=12V+DC+Contactor&qid=1620809200&sr=8-8

Contact: Ada Green

Email:

Type of Business:

Manufacturer, Distributor/Wholesaler, Trading Company, Exporter/Importer

Employees:

30

Year Established:

2009

Annual Sales Volume:

$1M to $5M

Export Percentage:

81-100%

Annual Purchasing Volume:

$1M to $5M

Contract Manufacturing:

OEM Services Offered

Ownership Type:

Limited Liability Company (LLC)

Registered Capital:

$1M to $2.5M

Harmonized System Codes:

8536

Business Message

The DC contactor is mainly used to control the DC circuit (main circuit, control circuit and excitation circuit, etc.). The iron core of the DC contactor is different from the AC contactor. It has no eddy current, so it is generally made of mild steel or industrial pure iron in a round shape.
Since the attracting coil of the 12V DC contactor is energized with DC power supply, there is no impulsive starting current and no violent impact of the iron core. Therefore, it has a long life and is suitable for frequent start and stop occasions.
When the DC contactor coil is energized, the coil current generates a magnetic field, which causes the static iron core to generate electromagnetic attraction to attract the moving iron core, which drives the contact action: the normally closed contact is disconnected, and the normally open contact is closed, The two are linked. When the coil is de-energized, the electromagnetic attraction disappears, and the moving iron core is released under the action of the "compression spring" to restore the contacts: the normally open contact is disconnected, and the normally closed contact is closed.