Cutler-Hammer GI-2090 Bolt-On Circuit Breaker

Cutler-Hammer GI-2090 Bolt-On Circuit Breaker is a 2-pole, 1-phase protective device from the Cutler-Hammer GI125 family, rated for 90 A and up to 600 V. This bolt-on breaker mounts directly to compatible switchgear or panel assemblies, providing overcurrent protection for industrial circuits without needing separate mounting hardware. The 90 A rating applies to each pole in this 2-pole unit, and the 600 V maximum voltage rating defines the upper limit for safe interruption in normal operation. Identified by the GI125 designation within the GI-2090 lineup, this unit is intended for single-phase distribution and feeder applications in control panels and electrical enclosures where reliable interruption of fault currents is required. Common applications include motor control circuits and power distribution feeders in industrial environments where a bolt-on protection device is specified.