SQUARE D Fuse Rejection Kit: UL Fuse Class R, 600V AC
The SQUARE D Fuse Rejection Kit (MPN RFK06) is a UL Fuse Class R kit rated for 600V AC, designed for disconnect switches sized 30 to 60 A. It enables Class R fuse rejection in compatible SQUARE D disconnects…
SKU 3G-OTH-24852
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D Fuse Rejection Kit (MPN RFK06) is a UL Fuse Class R kit rated for 600V AC, designed for disconnect switches sized 30 to 60 A. It enables Class R fuse rejection in compatible SQUARE D disconnects, ensuring proper fuse type and rating are used for overcurrent protection.
Frequently Asked Questions
What is the SQUARE D Fuse Rejection Kit RFK06 used for?
The SQUARE D Fuse Rejection Kit RFK06 is used to convert a disconnect switch to accept Class R fuses, preventing insertion of lower-rated fuses. It is designed for 600V AC applications and fits disconnect switches sized 30 to 60 A, enhancing safety in industrial power distribution.
What are the specifications of the SQUARE D RFK06 fuse rejection kit?
The SQUARE D RFK06 is a UL Class R fuse rejection kit rated for 600V AC. It is compatible with disconnect switches sized 30 to 60 A. The manufacturer part number is RFK06, and it is produced by SQUARE D, a brand known for electrical distribution components.
Where to buy the SQUARE D RFK06 fuse rejection kit worldwide?
The SQUARE D RFK06 fuse rejection kit is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring compliance with international shipping requirements for industrial electrical components.
How to install the SQUARE D RFK06 fuse rejection kit?
To install the SQUARE D RFK06, first de-energize the disconnect switch. Remove the existing fuse holders and mount the rejection kit per the manufacturer's instructions, ensuring proper alignment with Class R fuses. Always follow lockout/tagout procedures and consult a qualified electrician for safe installation.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D fuse kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















