Miniature Circuit Breaker, 120/240 VAC, 45 A, 50/60 Hz, 10 kA at 120/240 VAC Interrupt, 3-Pole, Box Lug Connection, 8-2 AWG, Plug-In Mount, 104 deg F Ambient, 3.11 in H x 2.24 in W x 2.91 in D, Standards/Approvals: UL Listed|CSA Certified|REACH Compliant|RoHS Compliant