SIEMENS HED42M050 BRKR HED4 2P 480V 50A 50C Molded Case Circuit Breaker

The SIEMENS HED42M050 is a 2-pole molded case circuit breaker designed for industrial and commercial electrical distribution applications. Calibrated for 50°C operation, it provides reliable overcurrent protection in systems up to 480 volts AC with a frequency rating of 400 Hz. This breaker is suitable for use by electrical distributors, lighting solutions providers, wire and cable specialists, and switchgear suppliers requiring robust circuit protection devices.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: HED42M050
• Frame: ED
• Number of Poles: 2
• Voltage Rating: 480V AC
• Current Rating: 50A
• Frequency Rating: 400 Hz
• Interrupt Rating: 42 KAIC
• Operating Temperature: 50¬∞C
• Dimensions (H x W x L): 6 in x 7 in x 3 in
• Product Weight: 2.5 lbs
• UPC: 783643007024
• Application: Calibrated for 50¬∞C Application
• Actuator: Varying
• Enclosure: Varying

Features

• Thermal-magnetic trip unit with non-interchangeable design for enhanced safety and compliance
• Designed for use in individual enclosures, panelboards, and switchboards
• Suitable for use with 60¬∞C or 75¬∞C wire as per National Electric Code requirements
• Manual operation with ON, OFF, and TRIP handle positions and PUSH-TO-TRIP button for testing
• Mounting hardware and wire connectors available separately for installation flexibility
• Complies with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers

Downloads & Links

• Spec Sheet
• Spec Sheet