Square D SurgeBreaker Plus Whole House Secondary Surge Protective Device-SDSB1175C - The Home Depot

Square D

Model # SDSB1175C

Internet # 100127248

SurgeBreaker Plus Whole House Secondary Surge Protective Device

Square D SurgeBreaker Plus Whole House Secondary Surge Protective Device

This item has been discontinued.
The Home Depot no longer carries this specific product.

$247.00 / each


Model # SDSB1175C

Internet # 100127248

Whole House Surge Protective Devices (SPDs) are designed to deliver surge suppression that addresses the entire home. Surges can enter your home’s electrical system externally (e.g. lightning or utility surges) or most often, can be generated within the home by other equipment and appliances. Point-of-use plug strips with surge suppression are good secondary suppressors for equipment that can be plugged-in. However, a primary Surge Protective Device (SPD), such as a Square D brand Whole House Surgebreaker Plus installed at the load center, reduces large surges to manageable levels. Even more, it helps protect the thousands of dollars in equipment that can't be plugged into a plug strip (e.g. washer, dryer, HVAC, stove, dishwasher, refrigerator, lighting). Square D brand Whole House SPDs combine AC suppression with coaxial cable and telephone suppression in one product. These additional modules help protect systems and devices throughout the home from surges that come through telephone/DSL and cable/satellite video and data wires. The SDSB1175C is NEMA 1 rated for indoor applications. For indoor/outdoor applications, consider the SDSB1175R. It is the same product but in an enclosure that provides a NEMA 3R rating for indoor/outdoor applications. Contact our professionals in the Surgelogic Technical Assistance Group at (800) 577-7353 for questions or personal assistance.

  • 80,000 Amps/phase maximum surge current
  • LED status indicators for AC suppression
  • Includes one (1) four-line telephone suppression module
  • Includes one (1) single-line coaxial suppression module with room for an additional module
  • Industry leading design and product testing
  • Durable metal enclosure with convenient conduit knock-outs
  • 120/240 Volt AC applications
  • Telephone surge suppression module supports four lines with tool-less Insulation Displacement Connectors (IDC)
  • Coaxial surge suppression module supports one line of video/data with room for an additional module
  • UL listed to UL 1449 3rd Edition, CSA
  • Indoor applications (NEMA Type 1 Rated)
  • Connection: Hard-wired to load center circuit breaker

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Assembled Depth (in.)  3.55 in  Assembled Height (in.)  14.13 in 
Assembled Width (in.)  6.88 in  Product Depth (in.)  3.55 
Product Height (in.)  14.13  Product Width (in.)  6.88 
Connection type  Panel Mount  Electrical Product Type  Whole House Surge Protectors 
Joules  3300  Maximum Amperage (amps)  80000 A 
Product Weight (lb.)  10.5 lb  Returnable  90-Day 
Warranty / Certifications
Certifications and Listings  1-UL Listed,ANSI Certified,CSA Listed  Manufacturer Warranty  Square D warrants equipment manufactured by it and sold through authorized sales channels to be free from defects in materials and workmanship for up to five (5) years from date of invoice by Square D or its authorized sales channel. 



Standard Shipping includes delivery by small parcel service. Processing time varies by product.

Orders for this item may be expedited for an additional fee.

Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.