Potter Brumfield W92-X112-20 Miniature Circuit Breaker is a two-pole device rated at 20 A and 277 V AC, designed for industrial electrical systems to interrupt overcurrent. It protects circuits by interrupting current during overcurrent events, helping prevent damage to wiring and equipment. The W92-X112-20 designation identifies the exact Potter Brumfield model for selecting the correct form factor and electrical rating.
