WCM8 Moulded Case Circuit Breaker

Overview

WCM8 series moulded case circuit breaker is suitable for the circuit of AC 50Hz, with rated voltage AC400V and below, and rated current of 6A and 2000A. It can protect circuits and electric equipment against overload, short circuit or undervoltage, and can also provide protection of overload, short circuit and under voltage for infrequent start of motor. The circuit breaker can be installed vertically, installed horizontally. Compliant Standards: lEC60947-2

Operating Conditions

• Temperature: Operating and storage temperature is -5℃~+40℃; the average value within 24 hours does not exceed +35℃;
• Altitude: ≤2000m;
• Pollution grade: Grade 3;
• Air conditions: At mounting site, relative humidity not exceed 50% at the max temperature of +40℃, higher relative humidity is allowable under lower temperature. For example, RH could be 90% at +25℃, special measures should be taken to occurrence of dews.

Dimensions