Single-pole 3/4" circuit breaker provides overload and short circuit protection with 2 independent trip poles to give 2circuits in the space of 1 breaker. Features a red Visi-Trip indicator to identify a tripped breaker. Accepts aluminum or copper conductors. Rated for 120/240Vac and at 10,000 Ampre Interrupting Rating (AIR). CSA approved to only install in Canadian Square D loadcentres.