Siemens ED42S125ALAC Molded Case Switch – Sentron Series – ED Frame – 125A – 2 Pole – 480V – Non-Automatic – Auxiliary Contact

The Siemens ED42S125ALAC is a Sentron Series molded case switch designed for switching and isolation applications in commercial and industrial power distribution systems. Rated at 125A and 480V, this 2-pole switch utilizes the ED frame platform and provides reliable circuit switching without overcurrent protection.

As a non-automatic molded case switch, the ED42S125ALAC is intended for disconnect and load-switching applications where overcurrent protection is provided by upstream protective devices. The unit includes switch lugs and an auxiliary contact, making it suitable for monitoring, control, and status indication functions within electrical systems.

Specifications

• Brand: Siemens
• Manufacturer: Siemens Breakers
• Part Number: ED42S125ALAC
• Series: Sentron Series
• Type: ED Frame
• Category: Molded Case Switch
• Connection Type: Lugs

Electrical Ratings

• Current Rating: 125A
• Number of Poles: 2 Pole
• Voltage Rating: 480V AC
• Phase: 3 Phase
• Interrupting Capacity: 100kAIC @ 480V
• Protection Type: Non-Automatic
• Trip Function: No Overcurrent Protection (NA)

Technical Features

• Molded case switch for circuit isolation and switching
• Non-automatic operation with no integral overcurrent protection
• Includes auxiliary contact for status indication and control circuits
• Equipped with switch lugs for field wiring connections
• ED frame compact design
• Suitable for load switching and disconnect applications

Mechanical Data

• Weight: 3.748 lbs

Standards and Approvals

• CSA Approved
• Siemens Authentic Product

Applications

• Electrical disconnect applications
• Commercial power distribution systems
• Industrial control panels
• Motor disconnect switching
• Equipment isolation and maintenance lockout procedures
• Control and monitoring systems requiring auxiliary contacts

Returns are easy

You may return items within 30 days of delivery for a refund.

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