Westinghouse 6638C26G07 Molded Case Circuit Breaker

The Westinghouse 6638C26G07 Molded Case Circuit Breaker is a 2-pole, 30A device rated for 480V, designed for overcurrent and short-circuit protection in industrial electrical distribution and power protection systems. It is intended for panel or switchgear mounted installations in motor control centers, industrial switchgear assemblies, and commercial power distribution panels operating at 480V. Maintenance teams, electrical contractors, and system integrators use this circuit breaker for electrical system replacement, overload protection upgrades, and power distribution maintenance in manufacturing plants and commercial facilities requiring 480V protection and circuit isolation. Common replacements listed include Eaton Molded Case Circuit Breakers, Siemens 2-Pole 30A Circuit Breakers, and Square D Industrial Circuit Breakers.