Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels. 1 3/8 inches Spacing between main and generator breaker, Professional and Interlock Kit(SD-200A)
Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels. 1 3/8 inches Spacing between main and generator breaker, Professional and Interlock Kit(SD-200A)
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Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels. 1 3/8 inches Spacing between main and generator breaker, Professional and Interlock Kit(SD-200A)

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Key item features

  • 【Compatible Models】Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels.
  • 【Interval Space Required】1 3/8 Inch Spacing between main and generator breaker.
  • 【Safety Generator Interlock kit】This kit avoids the inconveniences that an unexpected power outage can cause. It is used to direct generator power to any circuit within your home safely. It is truly a great way to safely connect up a generator while assuring that you have access to all of your home electrical appliances.
  • 【Package Contents】Our Generator Interlock kit include 1 Γ— Interlock plate, 3 Γ— Shoulder Screws, 3 Γ— Hex Nuts, 1 Γ— Generator Start-Up Procedure Label, 5 Γ— Remind Label, 2 Γ— Zip Ties, 1 Γ— Instruction Bulletin, 1 Γ— Drill Bit.
  • 【Easy to Install】The generator interlock kit offers a 3/16 drill bit, sturdy steel that goes through breaker panel easily. Easy to install, no need extra control box or wiring. Simply contact us back if our product ever fails you and we'll mail you a new original replacement.
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5 out of 5 stars
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Showing 1-3 of 3 reviews

Apr 21, 2026
Charles
Item details
Amps: 200 Amps
Color: Silver
Model: SIE200A
Sold bySundermaxDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Best prices easy to install

Helpful?0ZML9D5HAJXI6660215984
May 25, 2026
John
Item details
Amps: 150 Amps
Color: Silver
Model: SD-200A-2
Sold bySundermaxDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Good quality easy installation. I strongly recommend getting this product

Helpful?0ZML9D5HAJXI6660215984
Nov 23, 2025
Joel
Item details
Amps: 200 Amps
Color: Silver
Model: GE-3
Sold bySundermaxDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Worked fine

Helpful?0ZML9D5HAJXI6660215984