Applicable Standard
Molded case circuit breakers are designed and tested in accordance with Underwriters Laboratories, Inc., Standard UL489. (UL file No. : E231289)
Wire connectors
Circuit breakers are supplied with line & load side connectors.
Calibration
Circuit breakers are calibrated for 40°C maximum ambient application. Unless marked otherwise, circuit breakers are 80% duty rated.
HACR rated
Circuit breakers are HACK rated.
Wire
Circuit breakers are to be connected with 60 or 75°C wire for circuit breakers having a rated current of 125 amperes or less. Circuit breakers having a rated current greater than 125 amperes shall only be cabled with 75°C cable.
