Westinghouse Electric RD316T56W Circuit Breaker

The Westinghouse Electric RD316T56W is a 1600 Amp, 3-pole molded case circuit breaker with an LSIG electronic trip unit, engineered to provide dependable overcurrent protection for heavy industrial power systems at up to 600 VAC. It is designed for installation in switchgear, motor control centers, industrial distribution panels, and large-scale power networks, delivering long-time, short-time, instantaneous, and ground-fault protection with selective-trip functionality. This RD Frame device is a fixed-mount, industrial-grade breaker suitable for high-current distribution, featuring 3-phase operation and compatibility with industrial power distribution systems. Common replacements include Eaton Series C RD Frame Circuit Breakers, Siemens Sentron 1600A Molded Case Circuit Breakers, and Square D PowerPact R-Frame Circuit Breakers.