SIEMENS ED43M030 BRKR ED4 3P 480V 30A 50C Molded Case Circuit Breaker

The SIEMENS ED43M030 is a 3-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 switchgear assemblies, panelboards, and other electrical equipment requiring reliable circuit interruption at 480V and 30A. It supports a 400 Hz frequency rating and features an 18KAIC interrupting rating, making it appropriate for demanding electrical environments. This product is ideal for electrical distributors and lighting solutions providers managing wire and cable systems requiring robust protection.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED43M030
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480V
• Current Rating: 30A
• Frequency Rating: 400 Hz
• Interrupt Rating: 18KAIC
• Operating Temperature: 50¬∞C
• Application: Calibrated for 50¬∞C Application
• Dimensions (WxHxL): 7.0 in x 6 in x 4.0 in
• Product Weight: 3.7 lbs
• Actuator: Varying
• Enclosure: Varying
• UPC: 783643317864

Features

• Non-interchangeable trip unit integrated per Siemens ED frame design
• Thermal-magnetic trip mechanism suitable for 50¬∞C ambient conditions
• Compliant with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers
• Designed for use in individual enclosures, panelboards, and switchboards
• Manual operation with ON, OFF, and TRIPPED positions and a push-to-trip button for testing
• Mounting hardware and wire connectors available as separate catalog items
• Compatible with 60¬∞C or 75¬∞C wire per National Electric Code guidelines

Downloads & Links

• Spec Sheet
• Spec Sheet