SIEMENS ED63B040SA BRKR ED6 3P 600V 40A 12V ST Molded Case Circuit Breaker

The Siemens ED63B040SA is a 3-pole molded case circuit breaker designed for use in electrical distribution and switchgear applications requiring reliable overcurrent protection. Rated for 40 amps continuous current at 600V AC and 12V DC, this breaker complies with UL 489 and CSA C22.2 No. 5 standards, making it suitable for industrial and commercial electrical systems. Its design supports use in enclosures, panelboards, and switchboards, providing dependable circuit interruption for lighting solutions, wire and cable protection, and general electrical distribution.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED63B040SA
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 600V AC, 12V DC
• Current Rating: 40A
• Interrupt Rating: 18 kAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Dimensions (W x H x L): 5.00 in x 7 in x 5.00 in
• Product Weight: 5.18 lbs
• Actuator: S16ED60 Accessory
• Enclosure: Varying
• UPC: 783643491120

Features

• Standard 40¬∞C thermal-magnetic trip unit suitable for general applications
• Non-interchangeable trip unit design for enhanced safety and compliance with UL 489 reverse feed requirements
• Compatible with load side lugs and optional line side lugs for flexible wiring configurations
• Designed for use with copper and aluminum conductors, supporting proper torque and connection standards
• Manual PUSH-TO-TRIP button for functional testing and safe operation
• Mounting hardware available separately for secure installation in individual enclosures or switchboards
• Suitable for use in electrical distribution systems requiring reliable overcurrent protection and coordination

Downloads & Links

• Spec Sheet
• Spec Sheet