BRKR ED4 3P 480V 80A

BRKR ED4 3P 480V 80A Molded Case Circuit Breaker The Siemens BRKR ED4 3P 480V 80A is a low voltage molded case circuit breaker designed for reliable protection in electrical distribution systems. It features a thermal-magnetic trip unit with a standard 40°C calibration, suitable for use in industrial and commercial applications requiring secure circuit interruption. This 3-pole breaker supports 480V AC systems and is engineered for compatibility with wire and cable sizes ranging from 10 AWG to 1/0 AWG (copper or aluminum). As a product from a leading electrical distributor and switchgear supplier, it offers a standard breaking capacity and non-interchangeable trip unit for enhanced safety compliance. Specifications Manufacturer: Siemens Manufacturer Part #: ED43B080 Frame: ED Number of Poles: 3 Continuous Current Rating: 80A Interrupt Rating: 18 kAIC at 480V Operating Frequency: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x D): 6.00 in x 7 in x 4.00 in Weight: 3.695 lbs Country of Origin: Mexico Application: Standard 40°C Breaker Wire Range for Load Lugs: #10 AWG to 1/0 AWG (Cu/Al) Features Thermal-magnetic trip unit with non-interchangeable design for enhanced safety Standard breaking capacity suitable for industrial electrical distribution Load lugs only (LN1E100) compatible with copper and aluminum conductors Compact ED frame optimized for ease of installation in panelboards and switchgear Compliant with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers Designed for use with 60°C or 75°C rated wire as per National Electric Code guidelines Downloads & Links Spec Sheet Spec Sheet