SIEMENS HED43B125SN BRKR HED4 3P 480V 125A 120V ST

SIEMENS HED43B125SN BRKR HED4 3P 480V 125A 120V ST Molded Case Circuit Breaker The Siemens HED43B125SN is a 3-pole molded case circuit breaker designed for circuit protection up to 600 volts. It is part of the Sentron HED4 series, suitable for standard 40°C breaker applications. This breaker is engineered to provide reliable electrical distribution and protection in industrial and commercial settings, making it a key component for electrical distributors and switchgear suppliers specializing in lighting solutions, wire, and cable systems. Specifications Manufacturer: Siemens Manufacturer Part Number: HED43B125SN Application: Standard 40C Breaker Frame: ED Number of Poles: 3 Voltage Rating: 480V AC, 120V AC Current Rating: 125A Interrupt Rating: 42KAIC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x L): 3.00 in x 6.35 in x 4.56 in Product Weight: 3.6 lbs Actuator: S01ED60 Accessory Enclosure: Varying UPC: 887621774158 Features Fuseless current limiting design for enhanced protection UL 489 and CSA certified for circuit protection up to 600 volts Load side lugs supplied standard; line side lugs available as accessory Reverse connected capable for flexible installation Compatible with a variety of internal and external accessories Downloads & Links Spec Sheet