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

3G Electric
BUSSMANN RK5SK-39 UL Class & Midget Fuse Kit with FRN-R Series - UL Class & Midget Fuse Kits
BUSSMANNUL Class & Midget Fuse Kits

BUSSMANN RK5SK-39 UL Class & Midget Fuse Kit with FRN-R Series

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
RK5SK-39 UL Class & Midget Fuse Kit with FRN-R Series
Part Number
RK5SK-39
Category
UL Class & Midget Fuse Kits
Available to Order
Also known as:RK5SK-39BUSSMANN
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 drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
Not sure this is the right part? Photo-identify it

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

More from BUSSMANN

View all BUSSMANN parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first