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. Frame notes and/or restrictions THQL, TXQL, THQL-GF (1, 2, 3-pole). Enclosure notes and/or limitation. Enclosure cannot accommodate a 3-pole breaker with accessory. Enclosure includes removable closing cap.