Allen-Bradley 1492-CB1H300 is a single-pole, 30-amp circuit breaker rated for 277 VAC. Identified by part number 1492-CB1H300 within the Allen-Bradley 1492 family, it provides overcurrent protection for circuits powered from a 277-volt supply. Suitable for use in commercial and industrial panels and equipment that operate on 277 VAC, this breaker helps safeguard wiring and connected devices from overloads.
