QBH type circuit breaker with voltage rating of 120/240 VAC and current rating of 100 A. Has 2 poles. Bolt-on styled mounting, has 10,000 A interrupting current rating of. Wire size Range is #10 - 2 CU, #10 - 1 AL. Suitable for load centers, lighting and distribution panel boards, and meter centers. Designed to fit the classic CEB, Sylvania or Commander Electric design bolt-on load centers. Internal common trip mechanism on two pole circuit breakers. Each breaker is electronically calibrated for 40°C. Compression moulded housing and handle for durability and service.