SIEMENS ED63B040LSD Molded Case Circuit Breaker 600V 40A

The SIEMENS ED63B040LSD is a 3-pole molded case circuit breaker designed for electrical distribution and protection in industrial and commercial applications. Rated for 600V AC and 40A continuous current at 40°C operating temperature, this breaker is suitable for use by electrical distributors and switchgear suppliers requiring reliable circuit protection. It features a thermal-magnetic trip unit and is compatible with various enclosures and lug configurations.

Specifications

• Manufacturer: Siemens
• Model Number: ED63B040LSD
• Frame Type: ED
• Number of Poles: 3
• Interrupt Rating: 18 kAIC
• Rated Voltage: 600V AC
• Continuous Current Rating: 40A @ 40¬∞C
• Operating Temperature: 40¬∞C
• Dimensions (W x H x L): 5.0" x 7" x 6"
• Product Weight: 5.407 lbs
• Actuator: S11ED60 Accessory
• Enclosure: Varying

Features

• Thermal-magnetic trip unit for reliable overcurrent protection
• Non-interchangeable trip unit design consistent with ED frame breakers
• Supplied with load side lugs; line side lugs available with ‚ÄúL‚Äù suffix ordering
• UL 489 and CSA C22.2 No. 5 compliant
• Suitable for reverse feed applications
• Compact ED frame size for space-saving installations
• Compatible with copper and aluminum wiring per UL486A/B standards
• Manual operation with ON, OFF, and TRIP handle positions and push-to-trip button

Downloads & Links

• Spec Sheet
• Spec Sheet