SIEMENS HED43B090BESN BRKR HED4 3P 480V 90A 120V ST BA

SIEMENS HED43B090BESN Molded Case Circuit Breaker 3P 480V 90A The SIEMENS HED43B090BESN is a 3-pole molded case circuit breaker designed for standard 40°C applications. It is suitable for electrical distributors and switchgear suppliers requiring reliable overcurrent protection in industrial and commercial electrical systems. This breaker operates at 480 volts AC with a continuous current rating of 90 amps and is compatible with various lighting solutions, wire, and cable installations. Specifications Manufacturer: Siemens Manufacturer Part #: HED43B090BESN Application: Standard 40°C Breaker Frame: ED Number of Poles: 3 Voltage Rating: 480V AC Current Rating: 90A Interrupt Rating: 42KAIC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x L): 7.000 in x 6 in x 4.000 in Product Weight: 5.4070 lbs Actuator: S01ED62B Accessory Enclosure: Varying UPC: 662643857511 Features Thermal-magnetic trip unit for reliable overcurrent protection Non-interchangeable trip unit design for enhanced safety and compliance Complies with CSA C22.2 No. 5 and UL 489 standards Suitable for use in 500V DC undergrounded systems with proper wiring configuration Compact ED frame size optimized for space-saving installations Downloads & Links Spec Sheet