Square D™ QO1205237 Type QO Miniature Circuit Breaker, 120/240 VAC, 48 VDC, 20 A, 10 kA at 120/240 VAC, 5 kA at 48 VDC Interrupt, 1 Poles, Thermal/Magnetic Trip

Square D™ Miniature Circuit Breaker, Type QO, 120/240 VAC, 48 VDC, 20 A, 50/60 Hz Frequency, 10 kA at 120/240 VAC, 5 kA at 48 VDC Interrupt, Thermal/Magnetic Trip, 1 Pole, 1 ph, Ring Tongue Connection, 14 to 8 AWG Al/Cu Wire, NEMA AB1 Enclosure, Plug-In Mounting, 104 deg F, 3 in H x 0.75 in W x 2.91 in D Dimensions, Fiberglass Filled Thermoset