Cutler-Hammer CH230GFT 2-Pole Circuit Breaker

The Cutler-Hammer CH230GFT is a two-pole circuit breaker engineered to reliably manage 30-ampere electrical loads distributed across critical branch circuits within commercial, industrial, and municipal utility infrastructure projects. Identified also by the variant CH230GF, this unit integrates robust thermal-magnetic trip technology to automatically interrupt hazardous power flows during fault conditions such as sustained overloads or dead short circuits within compatible enclosed switchboards. Commonly deployed to supply dedicated power loads, lighting distribution services, or multi-wire branch circuits serving standard split-phase voltage arrangements, its dual-handle mechanism ensures simultaneous disconnection of both phase conductors to enhance personnel safety during routine maintenance operations. Construction relies on durable materials capable of withstanding high thermal stress cycles while maintaining precise calibration of magnetic trip coils for instantaneous reaction time to fault currents. Technicians must validate specific panelbus dimensions and rail profiles before installation to accommodate potential variations in handle throw distance, busbar acceptance tolerances, and handle accessory compatibility among different older enclosure generations.