SIEMENS ED63B020AESB Breaker ED6 3P 600V 20A 24V ST AUX Molded Case Circuit Breaker

The SIEMENS ED63B020AESB is a 3-pole molded case circuit breaker designed for standard 40°C applications. It is suitable for use in electrical distribution systems requiring reliable circuit protection at voltages up to 600V AC and 250V DC, with a frequency rating of 50/60 Hz. This breaker is ideal for panelboards, switchboards, and other approved equipment installations, providing robust protection and compliance with UL 489 and CSA C22.2 No. 5 standards. It is commonly used by electrical distributors and switchgear suppliers as part of comprehensive lighting and electrical wiring solutions.

Specifications

• Manufacturer: Siemens
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 600V AC, 250V DC
• Current Rating: 20A
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 18KAIC
• Operating Temperature: 40¬∞C
• Dimensions: 7.0 in (Width) x 6 in (Height) x 4.0 in (Length)
• Product Weight: 5.18 lbs
• Actuator Accessory: S07ED62A
• UPC: 783643376854

Features

• Standard 40¬∞C calibrated breaker for reliable thermal-magnetic trip performance
• Designed for use with load side lugs; line side lugs available as accessory
• Non-removable trip unit in ED frame ensures compliance with UL and CSA reverse feed requirements
• Compatible with Siemens accessories for enhanced functionality and installation flexibility
• Suitable for use in individual enclosures, panelboards, and switchboards
• Manual PUSH-TO-TRIP button for testing trip function and exercising the operating mechanism
• Mounting hardware and torque specifications provided for secure installation
• Meets applicable UL 489, CSA C22.2 No. 5, NEMA AB-1 standards for molded case circuit breakers

Downloads & Links

• Spec Sheet
• Spec Sheet