You save:

Back to top
  • Find Battery
  • gift cards
Good things happen when we do it together. - SEE HOW

Chamberlain® CLSS1 Garage Door Opener Surge Protector



 | Catalog #: 55028418
Sale Price:
You save:
$4.00 (27%)
Valid until: 10/01/14
Add to Cart
In Stock Online

Free Shipping

(Free Ground Shipping on orders over $50Details)

Free Shipping with use of RadioShack credit card

(Free Ground Shipping on orders over $25Details)

You Might Also Want

Product Summary

Protect your garage door opener.

Protect your garage door opener from damage due to lightning strikes and/or power surges. The CLSS1 plugs directly into a garage outlet and protects the entire garage door opener system.

  • Protects entire garage access system, including safety sensors and control panels
  • Easy to install, no tools required
  • Plugs directly into outlet in garage
  • 761 joules; UL1449 Suppression Rating: 800V
  • Protection modes: L-N, N-G, L-G
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.


Usually ships in 1 - 2 business days

What shipping method is right for me?

Other ways to get it

By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 12 month
  • Labor: 12 month
Tech Specs

Customer Reviews


by PowerReviews
Chamberlain® CLSS1 Garage Door Opener Surge Protector

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top

(1 of 1 customers found this review helpful)


garage door surge protector

By do it yourselfer

from Houston, Tx

About Me Avid Do-It-Yourselfer

Verified Buyer


  • Easy Installation


    Best Uses

    • Homes

    Comments about Chamberlain® CLSS1 Garage Door Opener Surge Protector:

    excellent product-easy for me to install,however a novice may have some trouble with the instructions.

    Displaying review 1

    Back to top