Detailed Product Description

Circuit breaker

SANM1 Moulded case circuit breaker (called circuit breaker for short hereinafter) is one of newly-developed circuit breakers designed and made by our company, adopting international advanced crafts. Its rated insulation voltage is 800V,(SANM1-63 for 500V), suitable for wires with AC 50Hz, rated working voltage of 690V and below(SANM1-63 for 400V), rated working current of 800V, to work as unfrequent conversion and unfrequent start. Circuit breaker has overload protection, short circuit protection as well as owe-voltage protection functions, can prevent wires and electric source equipments from being damaged.

Classify according to circuit breakers rated limited turnoff disjunction capability LCU: Model L (Standard type), Model M (Higher disjunction type), and Model H (High disjunction type). This circuit breaker has features of small cubage, high disjunction, short flying arc (Parts of specifications have zero flying arc), vibration resistance and so on, it is an ideal products of land and ship.

This circuit breaker can be installed vertically (that is upright installation), or it can be horizontally installed (that is transverse installation).
This circuit breaker can not accept backward wire, that it to say it can only connect electrical source wire with 1,3,5, and connect load wire with 2,4,6.