---
product_id: 19531551
title: "Bussmann SL-20PK4 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed, 4-Pack"
brand: "bussmann"
price: "€ 24.85"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/19531551-bussmann-sl-20pk4-20-amp-time-delay-loaded-link-rejection
store_origin: ES
region: Spain
---

# Time delay for motor surge protection 20 Amp current rating Rejection base prevents wrong fuse installation Bussmann SL-20PK4 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed, 4-Pack

**Brand:** bussmann
**Price:** € 24.85
**Availability:** ✅ In Stock

## Summary

> 🔌 Fuse your circuits with confidence — safety that sparks success!

## Quick Answers

- **What is this?** Bussmann SL-20PK4 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed, 4-Pack by bussmann
- **How much does it cost?** € 24.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/19531551-bussmann-sl-20pk4-20-amp-time-delay-loaded-link-rejection)

## 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

- • **Compact & Durable:** Small form factor with robust plastic build fits any setup 🏠
- • **Surge-Proof Power:** Handles motor starting surges with ease ⚡
- • **Certified Reliability:** UL and CE listed for trusted, code-compliant protection ✅
- • **Precision Safety Lock:** Rejection base stops higher amp fuses from misfiring 🔒
- • **Seamless Compatibility:** Threads effortlessly into SA adaptors for quick installs 🔧

## Overview

The Bussmann SL-20PK4 is a UL-listed 20 Amp, 125V time delay plug fuse designed for residential and light-duty motor circuits. Featuring a rejection base to prevent incorrect fuse installation and the ability to withstand motor starting surges, it ensures reliable, code-compliant circuit protection. Sold in a convenient 4-pack, it threads into SA adaptors for easy integration.

## Description

Bussmann SL-20PK4 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed, 4-Pack

## Features

- Used in residential or light-duty motor circuits
- Has ability to withstand typical motor starting surges
- Offers a rejection feature that prevents installing a higher amp fuse than the circuit was designed for
- These fuses thread into SA adaptors
- Size Rejecting Plug Fuse
- No-interchangeability prevents installing a higher amp fuse than the circuit was designed for
- Has ability to withstand typical motor starting surges
- Use in residential or light-duty motor circuits
- This fuse threads into SA adaptors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 20 Amps |
| Brand | Bussmann |
| Voltage | 125 Volts |
| Item dimensions L x W x H | 32.5 x 2.3 x 2.3 inches |
| Material | Plastic |
| Specification Met | CE, UL |
| UPC | 051712418317 |
| Global Trade Identification Number | 00051712418317 |
| Manufacturer | Bussmann |
| Unit Count | 1.0 Count |
| Part Number | SL-20PK4 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 32.5 x 2.3 x 2.3 inches |
| Item model number | SL-20PK4 |
| Is Discontinued By Manufacturer | No |
| Size | Small |
| Item Package Quantity | 1 |
| Included Components | Bussmann SL-20PK4 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Contact manufacturer |

## Product Details

- **AC Adapter Current:** 20 Amps
- **Brand:** Bussmann
- **Voltage:** 125 Volts
- **Item dimensions L x W x H:** 32.5 x 2.3 x 2.3 inches
- **Material:** Plastic

## Images

![Bussmann SL-20PK4 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed, 4-Pack - Image 1](https://m.media-amazon.com/images/I/71bZu5RMlRL.jpg)

## Frequently Bought Together

- Bussmann SL-20PK4 20 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed, 4-Pack
- Bussmann SL-15 Low Voltage Medium Duty Time Delay Plug Fuse, 125 Vac, 15 A, 10 Ka
- Bussmann SL-15PK4 15 Amp Time Delay Loaded Link Rejection Base Plug Fuse, 125V UL Listed, 4-Pack , Blue

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**Shop now:** [https://www.desertcart.es/products/19531551-bussmann-sl-20pk4-20-amp-time-delay-loaded-link-rejection](https://www.desertcart.es/products/19531551-bussmann-sl-20pk4-20-amp-time-delay-loaded-link-rejection)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-12*