Siemens HED42B035 Circuit Breaker

Siemens HED42B035 is a 2-pole, 35-amp circuit breaker rated for 480 VAC, providing essential overcurrent protection for electrical circuits in industrial and commercial panels, busways, and distribution enclosures where reliable fault interruption is critical. As part of the Siemens HED family, the HED42B035 interrupts power when a fault or overload occurs on 480 VAC supply lines, helping prevent damage to downstream equipment, reducing downtime, and supporting safe, predictable electrical system operation. This two-pole device is designed for use in panelboards or switchgear where 480 VAC distribution requires two protected conductors, and its 35 A rating matches branch circuits feeding motors, control gear, heaters, or other high-load loads commonly found in industrial settings. Typical applications include plant electrical feeders, machine panels, and commercial equipment enclosures that operate at 480 VAC, with the model designation HED42B035 ensuring correct identification for replacement or ordering, and providing a clear path for replacement within Siemens' HED product line. For correct replacement and optimal performance, confirm compatibility with your Siemens-compatible panelboard or switchgear and follow all applicable electrical codes during installation.