SIEMENS ED43S125AL BREAKER ED 3P 125A 480V 18KA Molded Case Switch

The SIEMENS ED43S125AL is a molded case switch designed for electrical distribution and protection applications. It is a 3-pole circuit breaker rated for 125 amperes and 480 volts AC, with an interrupt rating of 18KAIC. Suitable for use in switchboards, panelboards, and other approved electrical enclosures, this device is ideal for professional electrical distributors and lighting solutions providers requiring reliable wire and cable protection. It operates at a frequency rating of 50/60 Hz and includes line/load lugs installed for secure connections.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED43S125AL
• Application: Molded Case Switch
• Frame: ED
• Number of Poles: 3
• Rated Current: 125A
• Voltage Rating: 480V
• Interrupt Rating: 18KAIC
• Frequency Rating: 50/60 Hz
• Connection: Line/Load lugs installed
• Operating Temperature: 40¬∞C
• Dimensions (W x H x L): 7.0 in x 6 in x 4.0 in
• Product Weight: 3.78 lbs
• Actuator: Varying
• Enclosure: Varying
• UPC: 783643236813

Features

• Non-interchangeable trip unit design ensuring compliance with UL 489 and CSA C22.2 No. 5 standards
• Thermal-magnetic trip mechanism suitable for reliable circuit protection
• Line and load lugs factory installed for ease of wiring and secure connections
• Compatible with 60 or 75¬∞C wire, per National Electric Code guidelines
• Designed for use in individual enclosures, panelboards, and switchboards
• Includes manual PUSH-TO-TRIP button for testing trip function (where applicable)
• Meets applicable standards including UL489, CSA C22.2 No. 5, UL1087 Molded Case Switches, and NEMA AB-1

Downloads & Links

• Spec Sheet
• Spec Sheet