Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

Bussmann 20 amps Dual Element Plug Fuse 4 pk

The Bussmann 20 amps Dual Element Plug Fuse comes in a practical 4-pack, giving you reliable overload protection for small motor circuits and compact electrical equipment. Built fo…

Bussmann MPN T-20 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $17.99. Our online price is $19.99.
$19.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within for same-day shipping
Shop Local · Support Independent

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

The Bussmann 20 amps Dual Element Plug Fuse comes in a practical 4-pack, giving you reliable overload protection for small motor circuits and compact electrical equipment. Built for 125V environments, these fuses are UL Listed and CSA Listed for confidence in safety and performance. With a compact plastic tube design and precise 1.16 in diameter by 2.38 in length, they’re easy to drop into existing fuse holders without modification.

Why this fuse stands out

  • Targeted protection for small motors: Specifically designed to guard motors, pumps, fans, and other small motor-driven devices from overload that can cause downtime or damage.
  • Dual element design: Provides robust overload protection with dependable response characteristics, helping to prevent nuisance trips while safeguarding circuitry during startup surges.
  • Ready-to-use packaging: 4 fuses per box, boxed for organized storage and quick replacements on the job or in the workshop.
  • Certified reliability: UL Listed and CSA Listed, giving you documented safety and quality standards you can trust.
  • Simple, plug-in replacement: Plastic tube construction supports straightforward installation in compatible fuse holders, minimizing downtime.

Ideal for technicians, maintenance pros, and DIY enthusiasts tackling equipment maintenance in workshops, factories, or home projects. Use cases include protecting small motors in fans, air pumps, compact compressors, power tools, and other devices that demand reliable overload protection at 125V.

Key specifications at a glance:

  • Amperage: 20 A
  • Voltage: 125 V
  • Construction: Plastic tube
  • Packaging: 4-pack, boxed
  • Brand: Bussmann
  • Certifications: UL Listed, CSA Listed
  • Dimensions: 1.16 in diameter, 2.38 in length
  • Tamper Proof: No

Keep your electrical system protected and running smoothly with this dependable Bussmann 20A Dual Element Plug Fuse in a convenient four-pack. When replacement time comes, these fuses install quickly, deliver consistent protection, and help you extend the life of small-motor equipment.

The Details Specifications

Brand Bussmann
SKU 31048
UPC 051712101226
Unit 0
Case Pack Quantity 25 per case
Retail Unit Quantity 1
Unit of Measure 4 PK
Dimensions (L × W × H) 3 × 2 × 1
Weight 0 lbs
Cubic Feet 0.00503 ft³
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare