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BUSSMANN 5BCLS-24R R-Rated Time-Delay Indicating Fuse, 4.8 kV AC, 450 A - Time-Delay Bolt-On Fuses
BUSSMANNTime-Delay Bolt-On Fuses

BUSSMANN 5BCLS-24R R-Rated Time-Delay Indicating Fuse, 4.8 kV AC, 450 A

The BUSSMANN Medium Voltage Fuse: BCLS Series is a time-delay bolt-on fuse, model 5BCLS-24R, rated at 4.8 kV AC and 450 A. This R-rated, indicating fuse is designed for medium-voltage protection in industrial…

SKU 3G-OTH-127439

Also listed as: 5BCLS24R · 5BCLS 24R

Brand
BUSSMANN
Item
5BCLS-24R R-Rated Time-Delay Indicating Fuse, 4.8 kV AC, 450 A
Part Number
5BCLS-24R
Category
Time-Delay Bolt-On Fuses
Available to Order
Also known as:5BCLS-24RBUSSMANN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
5BCLS-24R
Type
R-Rated, 4.8 kV AC, 450 A, Time-Delay, Indicating

Technical Documents

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

Product Description

The BUSSMANN Medium Voltage Fuse: BCLS Series is a time-delay bolt-on fuse, model 5BCLS-24R, rated at 4.8 kV AC and 450 A. This R-rated, indicating fuse is designed for medium-voltage protection in industrial applications.

Frequently Asked Questions

What is the BUSSMANN 5BCLS-24R medium voltage fuse used for?

The BUSSMANN 5BCLS-24R is a 4.8 kV AC, 450 A R-rated time-delay indicating fuse used for medium-voltage protection in industrial motor circuits, transformers, and feeder applications. Its time-delay characteristic allows it to withstand temporary inrush currents without nuisance opening.

What are the specifications of the BUSSMANN BCLS series fuse?

The BUSSMANN BCLS series fuse, model 5BCLS-24R, is R-rated at 4.8 kV AC and 450 A. It features a time-delay, indicating design with a bolt-on mounting style. The fuse is part of the BCLS family and is manufactured by BUSSMANN for medium-voltage industrial protection.

Where to buy BUSSMANN medium voltage fuses worldwide?

3G Electric supplies BUSSMANN medium voltage fuses like the 5BCLS-24R to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this R-rated, 4.8 kV AC, 450 A indicating fuse.

How to select the correct BUSSMANN R-rated fuse for a motor circuit?

Selecting the correct BUSSMANN R-rated fuse, such as the 5BCLS-24R, requires matching the voltage rating (4.8 kV AC), current rating (450 A), and time-delay characteristic to the motor's full-load amps and starting current. Always consult the manufacturer's application guide and verify coordination with upstream protection devices.

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.
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BUSSMANN Products

3G Electric supplies BUSSMANN time-delay bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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R-rated time-delay cylindrical fuse rated 4.8 kV AC and 450 A. Indicating feature provides visual blown-fuse indication. Used for overcurrent protection in medium voltage motor circuits, transformers, and switchgear where coordination with downstream devices and inrush current handling is required
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R-rated time-delay cylindrical fuse rated 4.8 kV AC and 650 A. Indicating feature provides visual blown-fuse indication. Used for overcurrent protection in medium-voltage circuits, coordinating with other protective devices and handling inrush currents from motors and transformers
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R-Rated time-delay cylindrical fuse for medium-voltage overcurrent protection. Rated 4.8 kV AC and 700 A with indicating feature for visual blown-fuse indication. Suitable for motor circuits and transformer protection where inrush currents require time-delay characteristics

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