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Siemens 20 amps Standard Single Pole Circuit Breaker

Siemens 20 amps Standard Single Pole Circuit Breaker

Protect and manage your electrical circuits with the Siemens 20 Amp Standard Single Pole Circuit Breaker. Designed for plug-in mounting, this single-pole unit delivers dependable o…

Siemens MPN Q120 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $6.99. Our online price is $7.99.
$7.99
Includes free shipping on orders over $75 · $8.99 standard below
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Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Protect and manage your electrical circuits with the Siemens 20 Amp Standard Single Pole Circuit Breaker. Designed for plug-in mounting, this single-pole unit delivers dependable overcurrent protection for 120/240V circuits, suitable for both indoor and outdoor installations. UL Listed and CSA Listed ensure compliance with safety standards, while bulk packaging makes stocking up easy for installers and facilities managers.

  • Mounting Type: Plug-In
  • Number of Poles: Single Pole
  • Packaging Type: Bulk
  • Product Series: Siemens
  • Product Type: Circuit Breaker
  • UL Listed: Yes
  • Volts: 120/240
  • Brand Name: Siemens
  • Width: 2.4
  • CSA Listed: Yes
  • Circuit Protection Type: Standard
  • Amps: 20
  • Depth: 2.8
  • Height: 1
  • Indoor or Outdoor: Indoor and Outdoor

The Details Specifications

Brand Siemens
SKU 3047289
UPC 783643148192
Unit 0
Case Pack Quantity 12 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 3 × 3
Weight 0 lbs
Cubic Feet 0.00768 ft³
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

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$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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