Square D Surge Protection Devices (SPDs)

Cutting-Edge Surge Protectors for Every Market - Now In Stock!


With the integration of ASCO Power Technologies surge products, Square D now offers an ever-expanding line of surge protectors for commercial, industrial and residential markets.
Surge protection has already been a staple of many commercial and industrial facilities. Now the NEC 2020 code is being adopted by more and more states. The code mandates surge protection for all residential dwellings. This campaign offers information to help promote surge products in your markets!


(*Square D products are available from our central Kentucky locations - Georgetown, Frankfort, and Lexington.)

2023 November-December Square D Surge Protection Devices Social Post

We've picked these just for you!

Check out the items we've hand-selected to keep in stock!

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Surge protection device, Surgebreaker, 22.5kA,

120/240VAC, 1 phase, 3 wire, NEMA I


Surge protection device, Surgebreaker, 22.5kA,

120/240 VAC, 1 phase, 3 wire, NEMI II


Surge protection device, Homeline, whole home, 50kA, 120/240 VAC, 1 phase, 3 wire, SPD type 2


Surge protection device, QO, whole home, 50kA, 120/240 VAC, 1 phase, 3 wire, SPD type 2


Empower Your Electrical Systems

Surge Protection - NEC 2020

Surge protection type, location, and replacement as it pertains to the NEC 2020 code.

Whole-Home Surge Protection

Whole-Home Surge Protection provides advanced appliance and electronics protection from surge damage.

Monitoring the SPD Condition

Watch to see the wide range of features indicating that SPDs are providing protection.

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Why Wiseway?

Since 1972, we've been distributing top brands of electrical and plumbing supplies from southern Ohio to central Kentucky. Don't let our growth fool you! We're still privately held which gives us the ability to make quick decisions and personalize our service. Whether you need electrical, lighting, or plumbing supplies for your own home or for the job, trust Wiseway has the stock and the expertise you need.