Circuit Breaker Cross Section. Tab 3 molded case circuit breakers revision date section change page s description. Thermomagnetic device circuit breaker number of positions.
Iec 60228 into four classes. 1927 westinghouse introduced the first complete circuit breaker line rated 10 600a 600v 1939 along with ordering information and style numbers the various. The cross section of the connecting leads to the motors are to be selected on the basis of the current setting of the thermal overload release of the circuit breaker.
Screw cross section 1 mm 35 mm awg.
They site the national electrical code nec section 110 3 b which states that using breakers not listed or labeled is a code violation. Class class 1. They site the national electrical code nec section 110 3 b which states that using breakers not listed or labeled is a code violation. Tab 3 molded case circuit breakers revision date section change page s description.
