# Cooper Bussmann 20 Amp 600-Volt Dual Element Class RK5 Fuse

**Brand:** [Cooper Bussmann](https://shop.coreranger.com/brands/Cooper%20Bussmann)
**SKU:** FRS-R-20
**Price:** $22.20 · in stock
**URL:** https://shop.coreranger.com/product/cooper-bussmann-20-amp-600-volt-dual-element-class-rk5-fuse-100145686

## Specifications

| Spec | Value |
|---|---|
| Model # | FRS-R-20 |
| Material | Brass |
| Fuse Type | Cartridge |
| Pack Size | 1 |
| Internet # | 100145686 |
| Returnable | 90-Day |
| Store SKU # | 854786 |
| Voltage (V) | 600 |
| Product Depth (in.) | 5 in |
| Product Width (in.) | 0.81 in |
| Maximum Amperage (A) | 20 |
| Product Weight (lb.) | 0.5 lb |
| Certifications and Listings | CSA Certified,UL Listed |
| Power Distribution Features | Time Delay |

## Description

The Cooper Bussmann FRS Series 20 Amp Brass Cartridge Fuse is CSA- and UL listed. The cartridge-style fuse is a class RK5 with dual-element and time-delay features. This is a current-limiting fuse that is rated for up to 600-Volt and is constructed of brass end caps and a fiberglass tube.

• Features brass-end caps and fiberglass tube construction
• Dual element with time delay fuse offers short circuit protection
• Ideal to be used as a Class RK5 cartridge fuse