SIEMENS ED23M040 BRKR ED2 3P 240V 40A 50C Molded Case Circuit Breaker

The SIEMENS ED23M040 is a 3-pole molded case circuit breaker designed for electrical distribution and protection applications. Calibrated for 50°C operation, it is suitable for use in industrial and commercial electrical systems requiring reliable interruption at 240V with a 40A continuous current rating. This breaker is compatible with Siemens ED frame equipment and is engineered to meet stringent standards for safety and performance, making it an essential component for electrical distributors, lighting solutions, and wire and cable system integrators.

Specifications

• Manufacturer: Siemens
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 240 V
• Current Rating: 40 A
• Frequency Rating: 400 Hz
• Interrupt Rating: 10 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: 3.0 lbs
• Actuator: Varying
• Enclosure Type: Varying
• Manufacturer Part Number: ED23M040
• UPC: 783643317758

Features

• Non-interchangeable trip unit integrated within the ED frame for enhanced safety and compliance with UL 489 / CSA standards.
• Designed for use in individual enclosures, panelboards, and switchboards with mounting hardware available separately.
• Manual operation with ON, OFF, and TRIPPED positions and a PUSH-TO-TRIP button for testing the trip function.
• Thermal-magnetic trip technology suitable for reliable overcurrent protection without time-delay trip elements.
• Compatible with 60¬∞C or 75¬∞C wire, following National Electric Code guidelines for circuit breaker wiring.
• Compact dimensions suitable for efficient panel layouts and electrical distribution systems.

Downloads & Links

• Spec Sheet
• Spec Sheet