SQUARE D RFK10 Fuse Rejection Kit, 600V AC, 100 A Disconnect Switch
The SQUARE D Fuse Rejection Kit (MPN RFK10) is a UL Fuse Class R kit rated for 600V AC and designed for disconnect switch size 100 A. This kit enables rejection-type fuse mounting in compatible SQUARE D disconnects…
SKU 3G-OTH-24901
Also listed as: RFK 10 · RFK-10
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.
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Product Description
The SQUARE D Fuse Rejection Kit (MPN RFK10) is a UL Fuse Class R kit rated for 600V AC and designed for disconnect switch size 100 A. This kit enables rejection-type fuse mounting in compatible SQUARE D disconnects, ensuring proper fuse class alignment for overcurrent protection.
Frequently Asked Questions
What is the SQUARE D RFK10 fuse rejection kit used for?
The SQUARE D RFK10 fuse rejection kit is used to convert a 100 A disconnect switch to accept UL Class R fuses, preventing insertion of lower-rated fuses. It is commonly applied in industrial panelboards, motor control centers, and safety switches where overcurrent protection and fuse-class compliance are required.
What are the specifications of the SQUARE D RFK10 fuse rejection kit?
The SQUARE D RFK10 is a UL Class R fuse rejection kit rated for 600V AC. It is designed for use with a 100 A disconnect switch. The manufacturer part number is RFK10, and the brand is SQUARE D. This kit ensures proper fuse class rejection for enhanced safety in industrial electrical systems.
Where to buy the SQUARE D RFK10 fuse rejection kit worldwide?
You can source the SQUARE D RFK10 fuse rejection kit worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide competitive pricing and reliable supply for this SQUARE D component.
How to install the SQUARE D RFK10 fuse rejection kit?
To install the SQUARE D RFK10, first de-energize the disconnect switch. Mount the rejection kit into the fuse holder per the manufacturer's instructions, ensuring proper alignment with Class R fuses. Verify that the kit securely prevents insertion of non-rejection fuses. Always follow NFPA 70E safety practices and consult the SQUARE D installation manual.
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.