Siemens ED42B080 Industrial Molded Case Circuit Breaker

The Siemens ED42B080 Industrial Molded Case Circuit Breaker is an 80-amp, 2-pole device rated for 480 VAC, model ED42B080 in the Siemens ITE ED4 family. This molded case circuit breaker provides overcurrent protection by interrupting current on a two-conductor path, making it suitable for installation in industrial panels and feeders operating at up to 480 volts. The ED42B080 variant represents a rugged, compact design from Siemens, built to withstand the demands of industrial power distribution and control applications. With its two-pole configuration, it protects both conductors where applicable, and its 80-amp rating defines the nominal load level the device is designed to safeguard. This model is part of Siemens' molded case lineup for reliable interruption in 480 VAC circuits, keeping protection aligned with standard industrial distribution schemes.