SIEMENS ED43M025 BRKR ED4 3P 480V 25A 50C Molded Case Circuit Breaker

The Siemens ED43M025 is a 3-pole molded case circuit breaker designed for use in electrical distribution systems requiring reliable overcurrent protection. Calibrated for 50°C applications, this breaker operates at 480V AC with a 25A continuous current rating. It is suitable for installation in industrial and commercial switchgear assemblies, providing dependable circuit protection with a 400 Hz frequency rating and an interrupt rating of 18 kAIC. This breaker is part of Siemens' ED frame series and is compatible with standard mounting and wiring practices for molded case breakers.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED43M025
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480V AC
• Current Rating: 25A
• Frequency Rating: 400 Hz
• Interrupt Rating: 18 kAIC
• Operating Temperature: 50¬∞C
• Application: Calibrated for 50¬∞C Application
• Dimensions (W x H x L): 7.0 in x 6 in x 4.0 in
• Product Weight: 3.7 lbs
• Actuator: Varying
• Enclosure: Varying

Features

• Non-interchangeable trip unit design standard for ED frame breakers
• Thermal-magnetic trip unit for reliable overcurrent protection
• Compatible with Siemens accessories and mounting hardware for ED frame breakers
• Suitable for use in panelboards, switchboards, and individual enclosures
• Manual operation includes ON, OFF, and TRIP indication with push-to-trip test button
• Designed and tested per UL 489 and CSA C22.2 No. 5 standards
• Supports wiring with copper or aluminum conductors with recommended joint compound for aluminum

Downloads & Links

• Spec Sheet
• Spec Sheet