SIEMENS ED63A050LSD BREAKER ED 3P 50A 600V Molded Case Circuit Breaker

The SIEMENS ED63A050LSD is a 3-pole molded case circuit breaker designed for electrical distribution and protection in industrial and commercial applications. Rated for 50 amps and 600 volts, this breaker is suitable for use in panelboards, switchboards, and other approved enclosures. It provides reliable short-circuit and overload protection, making it a key component for electrical distributors and switchgear suppliers. The breaker supports direct current (DC) applications up to 125 VDC and is built to comply with UL 489 and CSA C22.2 No. 5 standards, ensuring safety and performance in demanding electrical systems.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED63A050LSD
• Frame: ED
• Number of Poles: 3
• Rated Current: 50 A
• Voltage Rating: 600 V
• Interrupt Rating: 18 KAIC
• Operating Temperature: 40¬∞C
• Dimensions (WxHxL): 5.000 in x 7 in x 6 in
• Product Weight: 5.4070 lbs
• Actuator: S11ED60 Accessory
• Enclosure: Varying
• UPC: 040892279306

Features

• Thermal-magnetic trip unit providing reliable overload and short-circuit protection
• Non-interchangeable trip unit for secure and compliant installations
• Suitable for 3-phase electrical systems and compatible with DC wiring configurations up to 125 VDC
• Designed for easy mounting and connection with torque specifications provided on the nameplate
• Complies with UL 489 and CSA C22.2 No. 5 safety standards for molded case circuit breakers
• Includes PUSH-TO-TRIP button for manual testing of trip function
• Compatible with Siemens accessories for enhanced functionality

Downloads & Links

• Spec Sheet
• Spec Sheet