BRKR HED4 3P 480V 125A

BRKR HED4 3P 480V 125A Molded Case Circuit Breaker The Siemens BRKR HED4 3P 480V 125A is a low voltage molded case circuit breaker designed for use in electrical distribution and lighting solutions. It features a thermal-magnetic trip unit with a standard 40°C frame and is suitable for wire and cable protection in industrial and commercial applications. This 3-pole breaker provides high interrupting capacity and is compatible with panelboards, switchboards, and other approved equipment, making it a reliable component for switchgear suppliers and electrical distributors. Specifications Manufacturer: Siemens Manufacturer Part #: HED43B125 Frame: ED Poles: 3 Voltage Rating: 480V AC Current Rating: 125A Interrupting Rating: 42KAIC at 480V Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x D): 7.00 in x 6 in x 4.00 in Weight: 3.71 lbs Country of Origin: Mexico Application: Standard 40°C Breaker Features Thermal-magnetic trip unit with non-interchangeable trip High breaking capacity suitable for low voltage applications Load lugs only, supporting wire range 3 - 3/0 AWG (Copper) and 1 - 2/0 AWG (Aluminum) Designed for use in individual enclosures, panelboards, and switchboards Manual operation includes PUSH-TO-TRIP button for testing trip function Torque values for line and load connectors provided on nameplate for proper installation Downloads & Links Spec Sheet Spec Sheet