BRKR HED4 3P 480V 20A

BRKR HED4 3P 480V 20A Molded Case Circuit Breaker The Siemens BRKR HED4 3P 480V 20A is a low voltage molded case circuit breaker designed for electrical distribution and protection in commercial and industrial applications. It features a thermal-magnetic trip unit suitable for standard 40°C operating temperature environments. This breaker is ideal for use by electrical distributors and switchgear suppliers requiring reliable protection for wire and cable circuits up to 480V AC. Specifications Manufacturer: Siemens Manufacturer Part #: HED43B020 Frame: ED Poles: 3 Voltage Rating: 480V AC Current Rating: 20A Interrupt Rating: 42KAIC at 480V Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x D): 6.00 in x 7.00 in x 4.00 in Product Weight: 3.76 lbs Application: Standard 40°C Breaker Country of Origin: Mexico Wire Range for Load Lugs: 14 - 10 AWG (Copper), 12 - 10 AWG (Aluminum) Features Thermal-magnetic trip unit with non-interchangeable trip mechanism High breaking capacity suitable for demanding electrical distribution systems Load lugs only configuration for secure wire connections Compact ED frame design compatible with Siemens Sentron series panelboards and switchboards Manual operation with push-to-trip button for testing trip function Suitable for use in individual enclosures, panelboards, and switchgear assemblies Downloads & Links Spec Sheet Spec Sheet