BRKR ED4 1P 480V 20A

BRKR ED4 1P 480V 20A Molded Case Circuit Breaker The Siemens BRKR ED4 1P 480V 20A 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 systems. This 1-pole circuit breaker is intended for use in panelboards, switchboards, and other approved electrical enclosures, providing reliable overcurrent protection in commercial and industrial environments. It is well-suited for electrical distributors, lighting solutions, wire and cable, and switchgear suppliers requiring robust circuit protection components. Specifications Manufacturer: Siemens Manufacturer Part #: ED41B020 Frame: ED Number of Poles: 1 Interrupt Rating: 22KAIC at 277V Voltage Rating: 480V AC Current Rating: 20 Amps Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x D): 1.00 in x 6.4 in x 3.92 in Weight: 2.513 lbs Wire Range: #14 - #10 AWG Copper, #12 - #10 AWG Aluminum (Load Lugs Only) Country of Origin: Mexico Features Thermal-magnetic trip unit with non-interchangeable trip design Standard 40°C calibration for consistent performance in typical ambient conditions Load lugs only configuration (SA1E025) for copper and aluminum conductors Suitable for use in individual enclosures, panelboards, and switchboards Compliant with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers Manual operation with push-to-trip button for functional testing Designed for ease of installation with mounting hardware and wire connectors Downloads & Links Spec Sheet Spec Sheet