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DiversiTech 30 amps Surge Disconnect Box
DiversiTech 30 amps Surge Disconnect Box
DiversiTech 30 amps Surge Disconnect Box
DiversiTech 30 amps Surge Disconnect Box
DiversiTech 30 amps Surge Disconnect Box
DiversiTech 30 amps Surge Disconnect Box

DiversiTech 30 amps Surge Disconnect Box

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Combines a manual equipment shutoff with surge protection to keep outdoor HVAC control boards safe from voltage spikes.
Diversitech MPN DDS-30-SURGE
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Diversitech item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

This DiversiTech disconnect box does double duty: it gives you a manual shutoff for servicing outdoor equipment like AC condensers or heat pumps, and it builds in surge protection to guard that equipment's control board from voltage spikes. Rated for 30 amps at 120/240 volts, it's a hardwired install meant to sit outside near the unit it's protecting, and the enclosure is built to handle outdoor exposure.

It's a straightforward swap-in for anyone rewiring or upgrading a disconnect on HVAC equipment, and the surge circuit protection adds a layer of insurance that a standard disconnect box doesn't offer. Made in the USA, it ships bulk-packed, which keeps cost down for contractors ordering in volume.

  • Amperage: 30A
  • Voltage: 120/240V
  • Circuit Protection Type: Surge
  • Mounting Type: Hardwired
  • Rated for Outdoor Use
  • Dimensions: 5.63" W x 2.5" D x 10.25" H

The Details Specifications

Brand Diversitech
Model / MPN DDS-30-SURGE
UPC 095247203208
Weight 3 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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