VBC6-30-10 Interlocking Reverse Contactor

VBC6-30-10 Interlocking Reverse Contactor

Product Details Introduction

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)

Product imag

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