Eaton Cutler-Hammer BA230 Plug-In Circuit Breaker

The Eaton Cutler-Hammer BA230 is a plug-in circuit breaker rated for 30 amperes at 240 volts, configured as a 2-pole, 1-phase device. It provides overcurrent protection for a 240 V branch circuit and is designed for installation in panelboards that accept BA-series plug-in breakers. The BA230 designation identifies the BA-series plug-in format, signaling compatibility with Eaton's family of BA-type breakers and their corresponding panel systems. In use, this 2P 1PH unit interrupts both hot conductors of a 240 V supply to safeguard circuits against overloads up to 30 A, enabling quick replacement when protection trips. Because it is a plug-in model, it is intended to be installed or replaced without rewiring, in panels engineered to accept BA230 breakers. Ensure you verify that the panel is compatible with BA-series plug-in breakers and conform to local electrical codes and manufacturer installation guidelines. Typical installations involve 240 V branch circuits where a 30 A protection level is required, with the BA230 functioning to interrupt fault current and help prevent damage to wiring and connected devices. With its plug-in design, it supports rapid replacement in compatible Eaton BA-series panels when protection is needed for a 240 V, 30 A circuit.