Can a 100% rated HDL or HGL circuit breaker be installed into a H150F, H150S or H150R enclosure?
Circuit Breaker Enclosure
Yes, 100% rated HDL or HGL circuit breakers can be used in the H150 enclosures. When using 100% rated circuit breakers use only with 90 Degree C (minimum) rated conductors sized per ampacity of 75 Degree C rated conductors. NOTE: Only 2 pole HDL or HGL circuit breakers can be installed in the H150 enclosures.