---
product_id: 19118174
title: "Plug Fuse,SL Series,15A,PK4"
brand: "bussmann"
price: "348 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Bussmann"
url: https://www.desertcart.ma/products/19118174-plug-fuse-sl-series-15a-pk4
store_origin: MA
region: Morocco
---

# Time-delay for motor surges 15A current rating Rejection base screw-in design Plug Fuse,SL Series,15A,PK4

**Brand:** bussmann
**Price:** 348 DH
**Availability:** ✅ In Stock

## Summary

> ⚡ Protect your power, delay the drama!

## Quick Answers

- **What is this?** Plug Fuse,SL Series,15A,PK4 by bussmann
- **How much does it cost?** 348 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/19118174-plug-fuse-sl-series-15a-pk4)

## Best For

- bussmann enthusiasts

## Why This Product

- Trusted bussmann brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Ceramic Body:** Built to last with high-quality materials that withstand heat and electrical stress.
- • **Easy Screw-In Installation:** Fits standard fuse holders for quick, hassle-free replacement and maintenance.
- • **Reliable 15 Amp Protection:** Engineered for medium-duty circuits, perfect for residential motor and appliance safety.
- • **Smart Time-Delay Technology:** Allows harmless surges to pass, preventing unnecessary outages and downtime.
- • **Secure Rejection Base Threads:** Prevents incorrect fuse installation, ensuring safety and compliance every time.

## Overview

The Eaton Bussmann SL Series 15A plug fuse offers robust, medium-duty circuit protection with a time-delay feature ideal for motor-driven appliances. Its rejection base screw-in design prevents incorrect fuse swaps, while the durable ceramic body ensures long-lasting reliability. Rated for 125V AC and interrupting up to 10kA, this fuse is a trusted choice for residential and light industrial electrical safety.

## Description

Product Description Plug Fuse, 15A, 125V AC, Not Rated, SL Series, Indicating, Time Delay, Body Style Screw-In, Rejection, Interrupt Rating 10kA at 125V AC, Equivalent Brand and Series Bussmann SL, Mersen GSL, Equivalent Series GSL, SL, Body Material Ceramic, Single Element, Standards CE, UL 248-11 Guide JEFV, File E12112, Package Quantity 4 SL fuse for residential motor circuits in kitchens, workshops, garages, utility rooms or any circuit with motors, relays or solenoids. The rejection base threads prevent a larger amp fuse from being used. Example: A 30 amp fuse cannot be installed in a 20 amp receptacle because of the different sized threads. Medium-duty fuse. These fuses thread into fuse receptacles. Threaded fuse type: Rejection Base porcelain threads. Not interchangeable with Edison Base brass threads type. Medium-duty SL category plug fuse. The medium-duty fuse SL has a time-delay feature for use on motor circuits. Plug fuses are rated for a maximum of 125Vac. SL three pack PK3 version blister pack. Plug fuses are often used in residential and industrial branch circuit and motor protection. Fuses are used to protect furnace blower motors, pumps, power tools, garage door openers, etc. Motor protection fuses are usually used in conjunction with branch circuit protection. The fuse is often located in a box cover unit. Plug fuses provide a compact and inexpensive method to prevent damage to electrical motors. They help reduce downtime and lower maintenance costs by opening the circuit when a dangerous overload is present. When used for residential branch circuit protection, fuses are typically located in the main fuse panel. From the Manufacturer SL fuse for residential motor circuits in kitchens, workshops, garages, utility rooms or any circuit with motors, relays or solenoids. The rejection base threads prevent a larger amp fuse from being used. Example: A 30 amp fuse cannot be installed in a 20 amp receptacle because of the different sized threads. Medium-duty fuse. These fuses thread into fuse receptacles. Threaded fuse type: Rejection Base (porcelain threads). Not interchangeable with Edison Base (brass threads) type. Medium-duty (SL) category plug fuse. The medium-duty fuse (SL) has a time-delay feature for use on motor circuits. Plug fuses are rated for a maximum of 125Vac. SL three pack (PK3) version (blister pack). Plug fuses are often used in residential and industrial branch circuit and motor protection. Fuses are used to protect furnace blower motors, pumps, power tools, garage door openers, etc. Motor protection fuses are usually used in conjunction with branch circuit protection. The fuse is often located in a box cover unit. Plug fuses provide a compact and inexpensive method to prevent damage to electrical motors. They help reduce downtime and lower maintenance costs by opening the circuit when a dangerous overload is present. When used for residential branch circuit protection, fuses are typically located in the main fuse panel.

Review: works as expected - I recently had the opportunity to use the Bussmann SL-15 Low Voltage Medium Duty Time Delay Plug Fuse, and I am very satisfied with its performance and reliability. Here’s a detailed review based on my experience: Performance The Bussmann SL-15 fuse provides excellent protection for low-voltage circuits. The 15 Amp rating is perfect for medium-duty applications, offering reliable overload protection without unnecessary tripping. The time delay feature is particularly useful, allowing temporary surges to pass without blowing the fuse, which is ideal for appliances with high starting currents. Quality and Durability The build quality of the Bussmann SL-15 is impressive. It feels solid and well-made, reflecting the high standards associated with the Bussmann brand. The fuse is designed to withstand consistent use and offers a durable solution for protecting electrical circuits in both residential and commercial settings. Installation Installing the Bussmann SL-15 fuse is straightforward. It fits securely into standard Edison base fuse holders, making it an easy replacement for older fuses. The installation process is quick and hassle-free, even for those with minimal electrical experience. Safety Features Safety is a paramount concern with any electrical component, and the Bussmann SL-15 does not disappoint. The time delay mechanism ensures that the fuse only trips when necessary, preventing unnecessary interruptions while still providing effective protection against overloads and short circuits. This balance between sensitivity and durability enhances overall safety and circuit protection. Value for Money The Bussmann SL-15 offers excellent value for money. Given its performance, build quality, and reliable time delay feature, it is a cost-effective solution for safeguarding electrical circuits. The peace of mind it provides, knowing that your appliances and wiring are protected, is well worth the investment. Overall Impressions The Bussmann SL-15 Low Voltage Medium Duty Time Delay Plug Fuse is a top-notch product that delivers reliable performance and safety. Its combination of durability, ease of installation, and effective time delay protection makes it an excellent choice for anyone needing a dependable fuse for medium-duty applications. Rating: ★★★★★ (5/5) This fuse has met and exceeded my expectations, providing robust protection and peace of mind. I highly recommend the Bussmann SL-15 to anyone looking for a high-quality, reliable, and efficient time delay fuse for their electrical needs.
Review: Work as advertised and does the job - One of the few sources for these kinds of old-style fuses. Work as advertised and does the job without failing. Buy with assurance that it'll do it's job.

## Features

- Electrical
- Manufacturer: Eaton Bussmann
- Country of Manufacturer: Mexico

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 15 Amps |
| ASIN | B000FPAP00 |
| Best Sellers Rank | #20,052 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Plug Fuses |
| Brand | Bussmann |
| Current Rating | 15 Amps |
| Date First Available | September 9, 2004 |
| Global Trade Identification Number | 00051712101516 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.16 ounces |
| Item dimensions L x W x H | 2 x 2 x 1 inches |
| Item model number | SL-15 |
| Manufacturer | Bussmann |
| Material | Ceramic |
| Mounting Type | Through-Hole Mount |
| Product Dimensions | 2 x 2 x 1 inches |
| Specification Met | Value Not Found |
| UPC | 051712101516 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |

## Product Details

- **AC Adapter Current:** 15 Amps
- **Brand:** Bussmann
- **Item dimensions L x W x H:** 2 x 2 x 1 inches
- **Material:** Ceramic
- **Voltage:** 120 Volts

## Images

![Plug Fuse,SL Series,15A,PK4 - Image 1](https://m.media-amazon.com/images/I/51zdWpUwDDL.jpg)
![Plug Fuse,SL Series,15A,PK4 - Image 2](https://m.media-amazon.com/images/I/91Oc9s+D6-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works as expected
*by M***S on June 26, 2024*

I recently had the opportunity to use the Bussmann SL-15 Low Voltage Medium Duty Time Delay Plug Fuse, and I am very satisfied with its performance and reliability. Here’s a detailed review based on my experience: Performance The Bussmann SL-15 fuse provides excellent protection for low-voltage circuits. The 15 Amp rating is perfect for medium-duty applications, offering reliable overload protection without unnecessary tripping. The time delay feature is particularly useful, allowing temporary surges to pass without blowing the fuse, which is ideal for appliances with high starting currents. Quality and Durability The build quality of the Bussmann SL-15 is impressive. It feels solid and well-made, reflecting the high standards associated with the Bussmann brand. The fuse is designed to withstand consistent use and offers a durable solution for protecting electrical circuits in both residential and commercial settings. Installation Installing the Bussmann SL-15 fuse is straightforward. It fits securely into standard Edison base fuse holders, making it an easy replacement for older fuses. The installation process is quick and hassle-free, even for those with minimal electrical experience. Safety Features Safety is a paramount concern with any electrical component, and the Bussmann SL-15 does not disappoint. The time delay mechanism ensures that the fuse only trips when necessary, preventing unnecessary interruptions while still providing effective protection against overloads and short circuits. This balance between sensitivity and durability enhances overall safety and circuit protection. Value for Money The Bussmann SL-15 offers excellent value for money. Given its performance, build quality, and reliable time delay feature, it is a cost-effective solution for safeguarding electrical circuits. The peace of mind it provides, knowing that your appliances and wiring are protected, is well worth the investment. Overall Impressions The Bussmann SL-15 Low Voltage Medium Duty Time Delay Plug Fuse is a top-notch product that delivers reliable performance and safety. Its combination of durability, ease of installation, and effective time delay protection makes it an excellent choice for anyone needing a dependable fuse for medium-duty applications. Rating: ★★★★★ (5/5) This fuse has met and exceeded my expectations, providing robust protection and peace of mind. I highly recommend the Bussmann SL-15 to anyone looking for a high-quality, reliable, and efficient time delay fuse for their electrical needs.

### ⭐⭐⭐⭐⭐ Work as advertised and does the job
*by W***P on December 26, 2025*

One of the few sources for these kinds of old-style fuses. Work as advertised and does the job without failing. Buy with assurance that it'll do it's job.

### ⭐⭐⭐⭐⭐ QUALITY FUSES
*by M***Y on December 22, 2025*

GOOD FUSES

## Frequently Bought Together

- Plug Fuse,SL Series,15A,PK4
- Bussmann Bussmann-BP/SL-20 BP/SL-20 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed Carded, 3-Pack, No Color
- Bussmann BP/SL-20 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed Carded, 3-Pack by Bussmann

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-23*