Skip to main content
eBay Logo

Shop by category

Advanced
    • Daily Deals
    • Brand Outlet
    • Help & Contact
    • Sell
    • WatchlistExpand Watch List
      Loading...
      Sign in to see your user information
    • My eBayExpand My eBay
      • Summary
      • Recently Viewed
      • Bids/Offers
      • Watchlist
      • Purchase History
      • Buy Again
      • Selling
      • Saved Searches
      • Saved Sellers
      • My Garage
      • Messages
      • Collection beta
      • The eBay vault
    • Expand Cart
      Loading...
      Something went wrong. View cart for details.
    {"delay":300}

    There seems to be a problem serving the request at this time

    breadcrumb

    • eBay
    • Square D Interlock Kits

    Square D Interlock Kits

    Side Refine Panel

    • All

    • Auction

    • Buy It Now

    • Best Match
    • Time: ending soonest
    • Time: newly listed
    • Price + Shipping: lowest first
    • Price + Shipping: highest first
    • Distance: nearest first
    • List View

    499 Results

    • Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 Am...

      Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 Am...

      $13.98
      Free shipping
      Only 1 left!
    • Generator interlock kit for Square D QO and Homeline 150 - 200 Amp Main Panel

      Generator interlock kit for Square D QO and Homeline 150 - 200 Amp Main Panel

      $29.50
      $4.57 shipping
      319 sold
    • Generator Interlock Kit For Square D QO or Homeline 150 & 200 Amp LISTED Panels

      Generator Interlock Kit For Square D QO or Homeline 150 & 200 Amp LISTED Panels

      $29.99
      or Best Offer
    • 8000-13000 Watt Generator Interlock Kit w/ Inlet Box for Square D Homeline Panel

      8000-13000 Watt Generator Interlock Kit w/ Inlet Box for Square D Homeline Panel

      $74.99
      $14.00 shipping
      93 sold
    • For Square D Homeline Generator Interlock Kit or 150 200 Amp QO Panel LISTED US

      For Square D Homeline Generator Interlock Kit or 150 200 Amp QO Panel LISTED US

      $29.99
      Was: $42.21
      or Best Offer
    • GenCap Generator Interlock Kit Compatible with Square D Vertical Main 150 or ...

      GenCap Generator Interlock Kit Compatible with Square D Vertical Main 150 or ...

      $46.52
      2 watching
    • 4000-7500W Generator Interlock Kit w/ 30A Inlet Box for Square D Homeline Panel

      4000-7500W Generator Interlock Kit w/ 30A Inlet Box for Square D Homeline Panel

      $72.75
      $12.50 shipping
      119 sold
    • SD100XUL Square D Generator interlock kit QO 100 Amp Panel Older Listed

      SD100XUL Square D Generator interlock kit QO 100 Amp Panel Older Listed

      $59.00
    • 4000-7500 Watt Generator Interlock Kit w/ 30A Inlet Box for Square D QO Panel

      4000-7500 Watt Generator Interlock Kit w/ 30A Inlet Box for Square D QO Panel

      $89.25
      $12.50 shipping
    • Generator Interlock Kit Compatible with Square D QO or Homeline 100 or 125 Amp P

      Generator Interlock Kit Compatible with Square D QO or Homeline 100 or 125 Amp P

      $54.28
      Free shipping
    • Generator Interlock Kit Compatible with Square D Generator Interlock Kit for Hom

      Generator Interlock Kit Compatible with Square D Generator Interlock Kit for Hom

      $59.99
      Was: $79.99
      or Best Offer
    • Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 Am...

      Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 Am...

      $14.13
    • US Generator Interlock Kit For Square D QO / Home line 150 & 200 Amp KTS-20 SqD

      US Generator Interlock Kit For Square D QO / Home line 150 & 200 Amp KTS-20 SqD

      $27.99
      $1.99 shipping
      or Best Offer
    • Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 Amp 1

      Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 Amp 1

      $16.33
    • HOM100UL Square D Homeline Generator interlock kit 100 Amp Panel  Listed

      HOM100UL Square D Homeline Generator interlock kit 100 Amp Panel Listed

      $109.00
    • Generator interlock kit For Square D QO or Homeline 150 & 200 Amp LISTED SD-200A

      Generator interlock kit For Square D QO or Homeline 150 & 200 Amp LISTED SD-200A

      $27.99
      Free shipping
      or Best Offer
    • Generator Interlock Kit Compatible with Square D QO & Homeline Indoor or Outdoor

      Generator Interlock Kit Compatible with Square D QO & Homeline Indoor or Outdoor

      $41.82
      Free shipping
    • Generator interlock kit for Square D QO  150 & 200 Amp WR 22 SqD QO

      Generator interlock kit for Square D QO 150 & 200 Amp WR 22 SqD QO

      $69.95
    • Generator interlock kit for Square D Homeline HOM 150, 200 & 225 Amp Load Center

      Generator interlock kit for Square D Homeline HOM 150, 200 & 225 Amp Load Center

      $33.99
    • Generator Interlock Kit Compatible with Square D Vertical Main 150 or 200 amp

      Generator Interlock Kit Compatible with Square D Vertical Main 150 or 200 amp

      $51.17
      Free shipping
      11 sold

    Results Pagination - Page 1

    1. 1
    2. 2
    3. 3
    4. 4
    5. 5
    6. 6
    7. 7
    8. 8
    9. 9
    10. 10

    Additional site navigation

    • About eBay
    • Announcements
    • Community
    • Security Center
    • Seller Center
    • Policies
    • Affiliates
    • Help & Contact
    • Site Map
    Copyright © 1995-2023 eBay Inc. All Rights Reserved. Accessibility, User Agreement, Privacy, Payments Terms of Use, Cookies, Your Privacy Choices and AdChoice