Square D Y1B120 20 Amp 1-pole 120/277V Circuit Breaker Style:Used and heavy-duty equipment requiring precise

and heavy-duty equipment requiring precise motor management and consistent operational reliability

this circuit breaker is UL-listed and offers reliable overload and short-circuit protection

Designed for surface mount installation

Introducing the Westinghouse QC3060H Quicklag 60 Amp 3 Pole Circuit Breaker

Square D Y1B120 20 Amp 1-pole 120/277V Circuit Breaker Style:Used and heavy-duty equipment requiring preciseThe Square D Y1B120 circuit breaker delivers reliable 20 Amp protection in a compact 1 pole design. Rated for 120 177V applications, this breaker provides thermal magnetic trip protection against overloads and short circuits. Engineered to Square D's exacting standards, it ensures code compliant electrical safety for residential and light commercial installations. Brand: Square D Model #: Y1B120 Amps: 20 Amp Poles: 1 Pole Volts: 277 Volt Type; Y1B