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Square D 30 amps Plug In 2-Pole Fuse Safety Switch
Square D 30 amps Plug In 2-Pole Fuse Safety Switch
Square D 30 amps Plug In 2-Pole Fuse Safety Switch
Square D 30 amps Plug In 2-Pole Fuse Safety Switch
Square D 30 amps Plug In 2-Pole Fuse Safety Switch
Square D 30 amps Plug In 2-Pole Fuse Safety Switch
Square D 30 amps Plug In 2-Pole Fuse Safety Switch

Square D 30 amps Plug In 2-Pole Fuse Safety Switch

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A manual 240V disconnect that lets you cut power safely before servicing equipment, with plug-in fuse protection you can swap fast.
Square D MPN D211NCP
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 Square D 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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Why isn't this online? The whole story →

About Product Overview

This Square D fuse safety switch gives you a manual disconnect for 240-volt circuits, rated for 30 amps across 2 poles. It's built for surface mounting indoors, making it a solid choice for shutting off power to AC units, water heaters, pumps, or other fixed equipment before servicing. The plug-in fuse design lets you swap protection quickly without rewiring, and the UL listing means it meets recognized safety standards for the job.

  • Amperage: 30A
  • Poles: 2-Pole
  • Voltage: 240V
  • Mounting: Surface mount, indoor use
  • Circuit protection: Plug-in fuse type
  • UL Listed

The Details Specifications

Brand Square D
Model / MPN D211NCP
UPC 047569521546
Weight 4 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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