We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

BUSSMANN Fuse Kit: Includes Series FRN-R/FRS-R, RK5 Fuses - UL Class & Midget Fuse Kits
BUSSMANNUL Class & Midget Fuse Kits

BUSSMANN Fuse Kit: Includes Series FRN-R/FRS-R, RK5 Fuses

The BUSSMANN Fuse Kit (MPN RK5SK-39) is a UL Class & Midget Fuse Kit that includes Series FRN-R/FRS-R, RK5 fuses in a 10 A – 100 A range. It comes with a 6 in wire stripper and a fuse puller. This kit is designed for…

SKU 3G-OTH-23327

Also listed as: RK5SK39 · RK5SK 39

Brand
BUSSMANN
Item
Fuse Kit: Includes Series FRN-R/FRS-R, RK5 Fuses
Category
UL Class & Midget Fuse Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
RK5SK-39
Tool Included
6 in Wire Strippers
Tools Included
Fuse Puller
Fuse Series Included
FRN-R

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN Fuse Kit (MPN RK5SK-39) is a UL Class & Midget Fuse Kit that includes Series FRN-R/FRS-R, RK5 fuses in a 10 A – 100 A range. It comes with a 6 in wire stripper and a fuse puller. This kit is designed for industrial electrical protection applications.

Frequently Asked Questions

What is the BUSSMANN RK5SK-39 fuse kit used for?

The BUSSMANN RK5SK-39 fuse kit is used for industrial electrical protection, providing overcurrent protection for motors, feeders, and branch circuits. It includes FRN-R/FRS-R RK5 fuses in a 10 A to 100 A range, plus a 6 in wire stripper and fuse puller for maintenance tasks.

What are the specifications of the BUSSMANN RK5SK-39 fuse kit?

The BUSSMANN RK5SK-39 fuse kit includes FRN-R series RK5 fuses covering 10 A to 100 A. It comes with a 6 in wire stripper and a fuse puller. The kit is a UL Class & Midget Fuse Kit designed for industrial electrical protection. The manufacturer part number is RK5SK-39.

Where to buy the BUSSMANN RK5SK-39 fuse kit worldwide?

You can source the BUSSMANN RK5SK-39 fuse kit worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the correct BUSSMANN RK5 fuse kit for my application?

To select the correct BUSSMANN RK5 fuse kit, match the fuse amp rating (10 A to 100 A) to your circuit's full-load current and ensure the FRN-R/FRS-R series meets your voltage and interrupting rating requirements. Consult the BUSSMANN datasheet for time-current curves and application guidelines.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN ul class & midget fuse kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This fuse kit contains automotive fuses from the FLM series, covering a current range of 20 A to 100 A. It is intended for use in vehicle and fleet electrical systems to provide overcurrent protection. No installation tool is included
BUSSMANN
This fuse kit contains automotive fuses from the FLM series, covering a current range of 20 A to 100 A. It is intended for use in vehicle and fleet electrical systems to provide overcurrent protection. No installation tool is included
BUSSMANN Fuse Kit: Includes Series ABC/AGC/GMA/GMC/MDA/MDL, Glass Fuses, 0.25 A – 20 A Range (MPN GSK-260)
BUSSMANN
BUSSMANN Fuse Kit: Includes Series ABC/AGC/GMA/GMC/MDA/MDL, Glass Fuses, 0.25 A – 20 A Range (MPN GSK-260)
BUSSMANN Fuse Kit: Includes Series SFE, Automotive Fuses, 4 A – 9 A Range (MPN BP/SFE-AL6-RP)
BUSSMANN
BUSSMANN Fuse Kit: Includes Series SFE, Automotive Fuses, 4 A – 9 A Range (MPN BP/SFE-AL6-RP)
BUSSMANN Fuse Kit: Includes Series SFE, Automotive Fuses, 14 A – 30 A Range (MPN BP/SFE-AH6-RP)
BUSSMANN
BUSSMANN Fuse Kit: Includes Series SFE, Automotive Fuses, 14 A – 30 A Range (MPN BP/SFE-AH6-RP)
BUSSMANN Fuse Kit: Includes Series AGC, Automotive Fuses, 10 A – 30 A Range (MPN BP/AGC-A5-RP)
BUSSMANN
BUSSMANN Fuse Kit: Includes Series AGC, Automotive Fuses, 10 A – 30 A Range (MPN BP/AGC-A5-RP)
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 50 A, 600 V AC, 250 V DC, Non-Indicating (MPN FRS-R-50)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 50 A, 600 V AC, 250 V DC, Non-Indicating (MPN FRS-R-50)

More from BUSSMANN

View all BUSSMANN parts
UL Class J and midget fuse kit containing LPJ series fuses in a 5 A to 100 A range. Includes an 8-5/8 in lineman pliers and a fuse puller for installation and maintenance tasks in electrical panels and equipment
BUSSMANN
UL Class J and midget fuse kit containing LPJ series fuses in a 5 A to 100 A range. Includes an 8-5/8 in lineman pliers and a fuse puller for installation and maintenance tasks in electrical panels and equipment
BUSSMANN Fuse Kit: Includes Series FNQ/FNQ-R/KTK-R, CC/Midget Fuses, 0.5 A – 30 A Range (MPN NO.36)
BUSSMANN
BUSSMANN Fuse Kit: Includes Series FNQ/FNQ-R/KTK-R, CC/Midget Fuses, 0.5 A – 30 A Range (MPN NO.36)
BUSSMANN Fuse Kit: Includes Series FNQ-R/KTK-R/LP-CC, CC Fuses, 0.5 A – 30 A Range (MPN CCSK-45)
BUSSMANN
BUSSMANN Fuse Kit: Includes Series FNQ-R/KTK-R/LP-CC, CC Fuses, 0.5 A – 30 A Range (MPN CCSK-45)
BUSSMANN Fuse Kit: Includes Series FRN-R, RK5 Fuses, 3.2 A – 100 A Range (MPN ERK-28)
BUSSMANN
BUSSMANN Fuse Kit: Includes Series FRN-R, RK5 Fuses, 3.2 A – 100 A Range (MPN ERK-28)
BUSSMANN Fuse Kit: Includes Series LPN-RK/LPS-RK, RK1 Fuses, 10 A – 100 A Range (MPN RK1SK-39)
BUSSMANN
BUSSMANN Fuse Kit: Includes Series LPN-RK/LPS-RK, RK1 Fuses, 10 A – 100 A Range (MPN RK1SK-39)