SIEMENS ED43B050LAE BRKR ED4 3P 480V 50A LUG 240V AUX Molded Case Circuit Breaker

The Siemens ED43B050LAE is a 3-pole molded case circuit breaker designed for standard 40°C applications. It provides reliable overcurrent protection for electrical distribution systems, suitable for use in panelboards, switchboards, and individual enclosures. This breaker is engineered to meet the needs of electrical distributors and switchgear suppliers requiring robust protection for wire and cable systems at voltages up to 480V AC and 250V DC. It features line and load lugs installed for straightforward connection and supports 50/60 Hz frequency operation.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED43B050LAE
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480V AC
• Current Rating: 50 Amps
• Interrupt Rating: 18 kAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Connection: Line/Load lugs installed
• Dimensions (W x H x L): 7.00 in x 6 in x 4.00 in
• Product Weight: 4.2 lbs
• Enclosure: Varying
• Actuator: A01ED62 Accessory

Features

• Standard 40¬∞C thermal-magnetic trip unit for consistent performance
• Non-interchangeable trip unit design for compliance with UL 489 and CSA C22.2 No. 5-13 standards
• Line and load lugs factory-installed to simplify wiring and installation
• Compatible with Siemens ED frame accessories and mounting hardware
• Suitable for use in a variety of electrical distribution and lighting solutions applications
• Designed for safe and reliable manual operation with push-to-trip button and clear ON/OFF/TRIP handle positions
• Meets applicable UL and CSA certifications for molded case circuit breakers

Downloads & Links

• Spec Sheet
• Spec Sheet