MECHANICAL LOCK CATCH CONTACTOR OF IRON CORE DIRECT ACTING TYPE

The utility model provides a mechanical lock catch contactor of iron core direct acting type. The mechanical lock catch contactor of iron core direct acting type is provided with the working principle: after the electromagnetic coil of the contactor is engaged together, and the contact can be turned...

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1. Verfasser: SHAN XIAOPING
Format: Patent
Sprache:eng
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Zusammenfassung:The utility model provides a mechanical lock catch contactor of iron core direct acting type. The mechanical lock catch contactor of iron core direct acting type is provided with the working principle: after the electromagnetic coil of the contactor is engaged together, and the contact can be turned-on to work automatically in the mechanical locking, the contactor comprises a contact relay, a lock catch relay and a related control circuit. A movable iron core is provided with a straight bar with the clamp slot, the fixed iron core is provided with a straight hole, additionally the corresponding cross hole, the movable core of the lock catch relay is provided with a lock catch key. The contactor is provided with main features: the contactor can save 99% electric power, simultaneously it is still provided with the under voltage and no-voltage protective actions of the contactor in the traditional use, the contactor is used in the switch house, and is provided with more perfect property and more obvious electricity-saving.