300A A-SECTION PULLEY 3X3/4

Square D Homeline Circuit Breaker, Mini, Standard, 120/240 VAC, 20 A, 1 ph, 2 Pole, 10 kA Interrupt, Magnetic, Thermal Actuator, Trip Sensitivity: 6 mA, 14 to 8, 14 to 8 AWG Wire, Screw Clamp Terminal, 2 Spaces, Plug Mounting, Black, Dimensions: 3 in L x 2 in W x 3 in H, 104 deg F Operating, Suitable for: Air Conditioning, Heating and Refrigeration