Don't see what you're looking for? We can get it for you!
Call us: 1-866-853-4768

SIEMENS ED42S125ALAESD MCSW ED4 125A 2P LUGS 125V ST/AUX

SKU: #396073

Part: #ED42S125ALAESD

UPC: 783643203488

SIEMENS ED42S125ALAESD MCSW ED4 125A 2P LUGS 125V ST/AUX

SKU: #396073

Part: #ED42S125ALAESD

UPC: 783643203488

Product form

Out of stock, Call 1-866-853-4768 for availability and price.  IIn Stock
Monday to Friday we ship in stock items within 1 business day. Same day shipping cut off is 1pm ET.

Out of Stock
Out of stock items are generally available to ship within 2-3 business days unless specified. Contact us for specific availability.

Special Order
Special order items will ship in about 7 business days.

    Next day delivery

    Description

    SIEMENS ED42S125ALAESD Molded Case Switch 125A 2P

    The SIEMENS ED42S125ALAESD is a molded case switch designed for electrical distribution and circuit protection applications. This 2-pole device operates at 125 amperes and is suitable for use in industrial and commercial electrical systems. It features line/load lugs installed for secure connections and supports operation at 125V with an interrupt rating of 18KAIC, making it reliable for moderate fault current interruption. The switch is compatible with the S11ED62A actuator accessory and is suitable for use in environments up to 40°C.

    Specifications

    • Application: Molded Case Switch
    • Manufacturer: Siemens
    • Manufacturer Part #: ED42S125ALAESD
    • Frame: ED
    • Number of Poles: 2
    • Current Rating: 125A
    • Voltage Rating: 125V
    • Interrupt Rating: 18KAIC
    • Frequency Rating: 50/60 Hz
    • Connection: Line/Load lugs installed
    • Dimensions (W x H x L): 7 in x 6 in x 3 in
    • Product Weight: 3.8 lbs
    • Operating Temperature: 40¬∞C
    • Enclosure: Varying

    Features

    • Self-protective molded case switch with 2 poles for circuit disconnect applications
    • Line and load lugs factory installed for simplified wiring
    • Compatible with Siemens S11ED62A actuator accessory
    • Designed to meet UL 1087 Molded Case Switch standards and CSA C22.2 No. 5
    • Compact dimensions suitable for panelboards, switchboards, and electrical enclosures
    • Rated for continuous operation at 125 amperes with 18KAIC interrupt capacity

    Downloads & Links

    • Safe & Secure

      Safe & Secure

      Shop with confidence, your privacy is our top priority.

    • Best Price Guarantee

      Best Price Guarantee

      Don't compromise quality for price – we have you covered.

    • One Stop Shop

      One Stop Shop

      Convenient shopping for the best in quality and service.

    • Nationwide Delivery

      Nationwide Delivery

      From our warehouse to your door - nationwide.

    Recently viewed

    View all 

    Shop by Department

    View all 

    View all 

    Recommended Products

    ULE Group Logo

    © 2026 ULE Group, All Rights Reserved.

      • Ach Direct Debit
      • Amazon
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account