SIEMENS HED42M025 BRKR HED4 2P 480V 25A 50C Molded Case Circuit Breaker

The Siemens HED42M025 is a 2-pole molded case circuit breaker designed for use in electrical distribution and switchgear applications. Calibrated for 50°C operating temperature, it supports a maximum voltage of 480V and a current rating of 25A. This breaker is suitable for use in panelboards, switchboards, and individual enclosures, providing reliable protection for wire and cable circuits. It is rated for 400 Hz frequency and offers a high interrupt rating of 42KAIC, ensuring safe interruption of fault currents in industrial and commercial electrical systems.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: HED42M025
• Frame: ED
• Number of Poles: 2
• Voltage Rating: 480V
• Current Rating: 25A
• Operating Temperature: 50¬∞C
• Frequency Rating: 400 Hz
• Interrupt Rating: 42KAIC
• Dimensions (W x H x L): 7 in x 6 in x 3 in
• Product Weight: 2.5 lbs
• Actuator Type: Varying
• Enclosure Type: Varying
• UPC: 783643006973
• Application: Calibrated for 50¬∞C Application

Features

• Non-interchangeable trip unit design for reliable and secure operation
• Complies with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers
• Suitable for use in 50/60 Hz and 400 Hz electrical systems
• Designed for use with 60¬∞C or 75¬∞C wire as per National Electric Code guidelines
• Manual operation with ON, OFF, and TRIP handle positions and push-to-trip test button (per installation instructions)
• Mounting flexibility for individual enclosures, panelboards, and switchboards

Downloads & Links

• Spec Sheet
• Spec Sheet