HED43B125NAV, Molded Case Circuit Breaker

HED43B125NAV Molded Case Circuit Breaker – Siemens Electrical Distributor The Siemens HED43B125NAV Molded Case Circuit Breaker is designed for commercial and industrial electrical distribution applications. It offers reliable overload and short circuit protection in three-pole configurations rated at 125 amperes. This circuit breaker is part of the Siemens Sentron™ series, known for its durable construction and excellent performance in lighting solutions, wire and cable management, and switchgear supply environments. Specifications Manufacturer: Siemens Manufacturer Part #: HED43B125NAV Current Rating: 125 amperes Number of Poles: 3 Product Weight: 3.1 lbs Series: Sentron™ ED-Frame Features Thermal magnetic trip unit providing time delay overload protection and instantaneous short circuit protection 3-pole configuration suitable for three-phase electrical systems Compatible with pressure wire connectors for aluminum or copper wiring Available accessories include shunt trip, undervoltage trip, auxiliary switches, and alarm switches for enhanced control and monitoring Designed for use in enclosures, switchboards, panelboards, and load centers UL 489 listed with interrupting ratings compliant with industry standards Downloads & Links Other 1 Specification/Technical Installation/Operator Catalog