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BUSSMANN Buss Class R Reducer Fuse: Fits Fuse Class R, For Fuse Clip Size 400 A - Fuse Reducers for Cylindrical Fuses
BUSSMANNFuse Reducers for Cylindrical Fuses

BUSSMANN Buss Class R Reducer Fuse: Fits Fuse Class R, For Fuse Clip Size 400 A

The BUSSMANN Buss Class R Reducer Fuse (MPN NO.242-R) is a fuse reducer for cylindrical fuses, designed for fuse clip size 400 A with a minimum fuse size of 0 A. This BUSSMANN component enables the use of smaller…

SKU 3G-OTH-25502

Brand
BUSSMANN
Item
Buss Class R Reducer Fuse: Fits Fuse Class R, For Fuse Clip Size 400 A
Category
Fuse Reducers for Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
NO.242-R
Type
For Fuse Clip Size 400 A, Min. Fuse Size 0 A
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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN Buss Class R Reducer Fuse (MPN NO.242-R) is a fuse reducer for cylindrical fuses, designed for fuse clip size 400 A with a minimum fuse size of 0 A. This BUSSMANN component enables the use of smaller fuses in larger Class R fuse clips, supporting flexible fuse sizing in industrial electrical systems.

Frequently Asked Questions

What is the BUSSMANN Buss Class R Reducer Fuse used for?

The BUSSMANN Buss Class R Reducer Fuse (MPN NO.242-R) adapts Class R fuse clips rated for 400 A to accept smaller fuses down to 0 A. It is used in industrial electrical panels to safely reduce fuse size without replacing the entire fuse holder, ensuring proper overcurrent protection in power distribution systems.

What are the specifications of the BUSSMANN Buss Class R Reducer Fuse?

This BUSSMANN reducer fits Class R fuse clips with a 400 A rating and accommodates a minimum fuse size of 0 A. The manufacturer part number is NO.242-R. It is designed for cylindrical fuse types and is used to adapt clip sizes for lower-amperage fuses in industrial electrical applications.

Where to buy the BUSSMANN Buss Class R Reducer Fuse worldwide?

You can source the BUSSMANN Buss Class R Reducer Fuse (NO.242-R) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this BUSSMANN fuse reducer.

How to install the BUSSMANN Buss Class R Reducer Fuse?

To install the BUSSMANN Class R reducer, first ensure the fuse clip is de-energized. Insert the reducer into the 400 A clip, then place the smaller fuse into the reducer. Verify the fuse rating matches the circuit requirements. Follow standard electrical safety practices and consult the manufacturer's guidelines for proper installation.

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 fuse reducers for cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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