Eaton HKD3135T106W Molded Case Circuit Breaker

The Eaton HKD3135T106W molded case circuit breaker protects three-phase power distribution networks from overload and short-circuit currents in industrial and commercial environments. Operating at a maximum of 600 volts, this unit functions effectively as a three-pole switch with a 125 A frame capacity customized by a 100 A rating plug for specific circuit needs. This plug-in architecture allows technicians to modify the trip unit settings rapidly without rewiring the panel, significantly reducing downtime during maintenance or system upgrades.

Engineered for demanding duty cycles, the HKD series supports modular integration with auxiliary devices to monitor status and control loads remotely. The specific model suffix identifies variations in mounting and handle configuration suitable for standard rack-mounted enclosures. Facilities utilize this component to coordinate with upstream protective devices, ensuring selective clearance during electrical faults while maintaining energy stability for critical machinery.