Square D™ QO220H5237 Standard Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 2 Poles

Square D™ Miniature Circuit Breaker, Standard, 120/240 VAC, 20 A, 50/60 Hz Frequency, 10 kA Interrupt, 2 Pole, Ring Connection, 14 to 8 AWG Cu Wire, Plug-On Mounting, 1.5 in W x 2.91 in D x 3 in H Dimensions