SIEMENS ED42S125AL Breaker ED 2P 125A 480V Molded Case Switch

The SIEMENS ED42S125AL is a 2-pole molded case switch designed for electrical distribution applications requiring reliable circuit protection. Rated for 125 amps continuous current and 480 volts AC operation at 50/60 Hz, this breaker is suitable for use in panelboards, switchboards, and individual enclosures. It features line/load lugs installed for straightforward connection, supporting secure wiring in commercial and industrial electrical systems. As a product from Siemens, a leading switchgear supplier, this molded case switch integrates seamlessly into electrical distribution and lighting solutions requiring robust circuit interruption.

Specifications

• Application: Molded Case Switch
• Manufacturer: Siemens
• Manufacturer Part #: ED42S125AL
• Frame: ED
• Number of Poles: 2
• Continuous Current Rating: 125A
• Voltage Rating: 480V AC
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 18KAIC
• Connection: Line/Load lugs installed
• Operating Temperature: 40¬∞C
• Dimensions (W x H x L): 7 in x 6 in x 3 in
• Product Weight: 2.7 lbs

Features

• Non-interchangeable trip unit design typical of ED frame molded case switches
• Line and load lugs pre-installed for efficient wiring and installation
• Complies with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers and switches
• Suitable for use in electrical distribution systems requiring 18 kA interrupting capacity
• Compact dimensions facilitate integration into switchgear assemblies and panelboards
• Designed for mounting in individual enclosures or switchboards with standardized mounting hardware

Downloads & Links

• Spec Sheet
• Spec Sheet