BRKR ED4 3P 480V 50A

BRKR ED4 3P 480V 50A Molded Case Circuit Breaker The Siemens BRKR ED4 3P 480V 50A is a low voltage molded case circuit breaker designed for standard 40°C breaker applications. It features a thermal-magnetic trip unit with a standard breaking capacity suitable for electrical distribution and switchgear systems. This 3-pole breaker supports 50 amps at 480 volts AC with an interrupt rating of 18kAIC at 480V, making it appropriate for use in lighting solutions, wire and cable protection, and general electrical distribution. Specifications Manufacturer: Siemens Manufacturer Part #: ED43B050 Frame: ED Number of Poles: 3 Voltage Rating: 480V AC Current Rating: 50A Interrupt Rating: 18kAIC at 480V Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x D): 5.6 in x 7.4 in x 3.8 in Product Weight: 3.691 lbs Country of Origin: Mexico Trip Unit: Thermal-Magnetic, Non-Interchangeable Wire Range for Load Lugs: #10 to 1/0 AWG Copper/Aluminum (Load Lugs Only, LN1E100) Features Standard 40°C breaker with thermal-magnetic trip unit providing reliable overcurrent protection Load lugs only configuration, suitable for wire sizes from #10 to 1/0 AWG copper or aluminum Non-interchangeable trip unit designed for compliance with UL 489 and CSA C22.2 No. 5 standards Compact design with dimensions optimized for panelboards and switchboards Suitable for use in electrical distribution and switchgear applications requiring 3-pole, 50A protection Supports both 50 and 60 Hz frequency systems Downloads & Links Spec Sheet Spec Sheet