Cutler Hammer CHB120 Miniature Circuit Breaker
- amperage: 20 A
- voltage: 120/240V AC
- poles: 1-Pole
- mounting: Plug-in
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Cutler-Hammer CHB120 1-Pole 20A Plug-in Circuit Breaker. Key Specifications: Amperage: 20 A; Voltage Rating: 120/240V AC; Poles: 1-Pole; Trip Type: Thermal-Magnetic; Mounting Style: Plug-in; Interrupting Capacity: 10 kAIC. The Cutler-Hammer CHB120 is a 1-Pole, 20 Amp thermal-magnetic circuit breaker designed for reliable overcurrent protection within CH series load centers and panelboards. This plug-in style breaker provides essential short-circuit and overload protection for branch circuits rated up to 120/240V AC, featuring a standard 10 kAIC interrupting capacity suitable for residential and light commercial applications.

