SIEMENS HED43M090LBESN BRKR HED4 3P 480V 90A 50C LUG 120V ST BA

SIEMENS HED43M090LBESN Molded Case Circuit Breaker 3P 480V 90A 50C The Siemens HED43M090LBESN is a 3-pole molded case circuit breaker designed for electrical distribution and switchgear applications. Calibrated for 50°C operating temperature, it provides reliable protection for circuits up to 90 amps at 480 volts AC with a 42kA interrupt rating. This breaker includes line/load lugs installed and supports 50/60 Hz frequency, making it suitable for various industrial and commercial electrical systems. Specifications Name: SIEMENS HED43M090LBESN BRKR HED4 3P 480V 90A 50C LUG 120V ST BA Manufacturer: Siemens Manufacturer Part #: HED43M090LBESN Frame: ED Number of Poles: 3 Voltage Rating: 480V AC Current Rating: 90A Interrupt Rating: 42KAIC Frequency Rating: 50/60 Hz Operating Temperature: 50°C Connection: Line/Load lugs installed Dimensions (W x H x L): 5.00 in x 7 in x 5.00 in Product Weight: 4.83 lbs Enclosure: Varying Actuator: S01ED62B Accessory UPC: 783643354838 Features Calibrated for 50°C applications ensuring performance under elevated temperature conditions Line and load lugs factory installed for ease of wiring Non-interchangeable trip unit consistent with Siemens ED frame molded case breakers Compliant with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers Suitable for use in individual enclosures, panelboards, switchboards, or approved equipment Manual operation with PUSH-TO-TRIP button for circuit testing and maintenance Designed for 3-pole 480V AC power distribution with 42kA interrupting capacity Compact dimensions allow for flexible installation in electrical distribution systems Downloads & Links Spec Sheet Spec Sheet