GE circuit breaker enclosures are UL listed CSA certified and are suitable for use as service equipment (except as noted). The short circuit rating of the enclosure/circuit breaker combination is equal to the short circuit rating of the installed circuit breaker. Spectra RMS™ circuit breakers are suitable for use on AC systems only. Frame notes and/or restrictions TQD, THQD 2-pole only enclosure notes and/or limitation enclosure. Accessories neutral kit (non-GF applications). Included raintight hubs TC150, TC200, TC250, TCCP.