VBC6-30-10 Interlocking Reverse Contactor

Brand:ABB
Model:VBC6-30-10
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

VBC6-30-10 Interlocking Reverse Contactor

Product manual:

VBC6-30-10 is a mechanical interlocking contactor designed specifically for forward and reverse control of electric motors, mainly used to prevent the same short circuit caused by misoperation of three-phase motors during operation. The following is a comprehensive technical analysis:

1. Core Features
Mechanical interlocking structure: ensures that two contactors (forward/reverse) cannot be simultaneously engaged through a physical linkage mechanism

Double protection:

Mechanical interlock (forced physical blocking)

Electrical interlock (requires external normally closed auxiliary contacts)

Arc extinguishing system: Built in arc extinguishing hood, with a breaking capacity of ≥ 10 × Ie (AC-3 category)

2. Key parameters
Parameter specification values
Rated current (Ie) 30A (AC-3380V)
Control voltage 24VDC~380VAC (coil)
Number of poles: 3 main contacts+1NO+1NC auxiliary contacts
Electrical lifespan ≥ 1 million cycles (AC-3)
Protection level IP20 (requires installation of electrical cabinet)