SIEMENS HED42M070 BRKR HED4 2P 480V 70A 50C Molded Case Circuit Breaker

The Siemens HED42M070 is a 2-pole molded case circuit breaker designed for electrical distribution and protection in industrial and commercial applications. Calibrated for 50°C operating temperature, this breaker is suitable for use in systems requiring reliable overcurrent protection at voltages up to 480V AC and frequencies up to 400 Hz. It is applicable for use by electrical distributors and switchgear suppliers seeking robust and precise circuit interruption solutions.

Specifications

• Manufacturer: Siemens
• Frame: ED
• Number of Poles: 2
• Voltage Rating: 480V AC
• Current Rating: 70A
• Frequency Rating: 400 Hz
• Interrupt Rating: 42 KAIC
• Operating Temperature: 50¬∞C
• Dimensions (W x H x L): 7 in x 6 in x 3 in
• Product Weight: 2.5 lbs
• Application: Calibrated for 50¬∞C Application

Features

• Non-interchangeable trip unit integrated in ED frame for enhanced reliability
• Varying actuator and enclosure options to suit installation requirements
• Designed and tested in accordance with UL 489 and CSA C22.2 No. 5 standards
• Supports 400 Hz frequency applications, suitable for specialized power systems
• Compact dimensions facilitate installation in panelboards, switchboards, and enclosures

Downloads & Links

• Spec Sheet
• Spec Sheet