Environmentally friendly - semi-solid sealed circuit breaker switch/upper isolation HBV(S)-12/630A-2

Product overview
The main switch uses environmentally friendly thermoplastic materials with high mechanical strength and excellent heat resistance, and adopts a three-phase integrated vacuum arc extinguishing chamber skeleton formed by one injection. It has the advantages of simple structure, uniform electric field, good insulation performance, high production efficiency, less adjustment, easy assembly and so on.
Isolation switch spindle adopts spline connection, small transmission gap, and limited contact design, to ensure reliable switching.