Square D™ Enclosed Molded Case Circuit Breaker, QO® Series, 3 Pole, 100 A, 240 VAC, 22 kA, 1 Phase, 3-Wire, 3 Space, NEMA 1, Flush Cover, 13.11 in H x 5.87 in W
Enclosure type made up of steel which is durable and is surface mounted.
Circuit breaker enclosure is UL listed and CSA certified.