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SIEMENS HEB3B040B BRKR HEB 40A 3P 480V 65K LD LUG

SKU: #405186

Part: #HEB3B040B

UPC: 783643559004

SIEMENS HEB3B040B BRKR HEB 40A 3P 480V 65K LD LUG

SKU: #405186

Part: #HEB3B040B

UPC: 783643559004

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    Description

    SIEMENS HEB3B040B Molded Case Circuit Breaker 40A 3-Pole 480V

    The SIEMENS HEB3B040B is a 3-pole molded case circuit breaker designed for panelboard mount applications. It is suitable for electrical distributors and switchgear suppliers requiring reliable overcurrent protection in industrial and commercial electrical systems. This breaker supports a continuous current rating of 40 amps at 40°C and operates at voltages up to 480V AC, making it compatible with a variety of lighting solutions, wire and cable configurations, and distribution systems.

    Specifications

    • Manufacturer: Siemens
    • Manufacturer Part #: HEB3B040B
    • Number of Poles: 3
    • Continuous Current Rating: 40A @ 40¬∞C
    • Voltage Rating: 480V AC
    • Interrupting Rating: 65kA RMS symmetrical amperes (UL489/CSA)
    • Product Weight: 2.6 lbs
    • UPC: 783643559004
    • Load Lugs: Included as standard
    • HACR Rated
    • SWD and HID Rated

    Features

    • Panelboard mount design for easy installation in electrical distribution systems
    • Three-pole configuration for three-phase circuit protection
    • High interrupting capacity of 65kA at 480V AC ensures reliable fault clearing
    • Load lugs included for secure wire connections compatible with 60/75¬∞C wire
    • Compatible with Siemens certified accessories and components
    • Torque specifications for lug connections ensure proper installation (see installation instructions)
    • Push-to-trip feature for manual testing of breaker operation

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