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BUSSMANN 5ACLS-12R R-Rated Time-Delay Cylindrical Fuse - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN 5ACLS-12R R-Rated Time-Delay Cylindrical Fuse

The BUSSMANN ACLS Series is a time-delay cylindrical fuse, specifically an R-rated medium voltage fuse. This model, MPN 5ACLS-12R, is rated for 5.5 kV AC and 230 A, and features an indicating function. It is designed…

SKU 3G-OTH-25357

Also listed as: 5ACLS12R · 5ACLS 12R

Brand
BUSSMANN
Item
5ACLS-12R R-Rated Time-Delay Cylindrical Fuse
Part Number
5ACLS-12R
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:5ACLS-12RBUSSMANN
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Technical Specifications

BUSSMANN
Manufacturer Part Number
5ACLS-12R
Series
ACLS
Type
R-Rated, 5.5 kV AC, 230 A, Time-Delay, Indicating

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

Product Description

The BUSSMANN ACLS Series is a time-delay cylindrical fuse, specifically an R-rated medium voltage fuse. This model, MPN 5ACLS-12R, is rated for 5.5 kV AC and 230 A, and features an indicating function. It is designed for medium voltage applications requiring time-delay characteristics.

Frequently Asked Questions

What is the BUSSMANN 5ACLS-12R medium voltage fuse used for?

The BUSSMANN 5ACLS-12R is an R-rated, time-delay medium voltage fuse used to protect motor circuits and transformers in industrial power systems. Its 5.5 kV AC rating and 230 A capacity make it suitable for applications requiring coordinated overcurrent protection with time-delay characteristics.

What are the specifications of the BUSSMANN ACLS Series fuse?

The BUSSMANN ACLS Series fuse, model 5ACLS-12R, is an R-rated, time-delay cylindrical fuse rated for 5.5 kV AC and 230 A. It features an indicating function for visual blown-fuse detection. The series is designed for medium voltage applications requiring precise overcurrent coordination.

Where to buy the BUSSMANN 5ACLS-12R fuse worldwide?

3G Electric supplies the BUSSMANN 5ACLS-12R fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this R-rated medium voltage fuse.

How to select the correct BUSSMANN ACLS Series fuse for an application?

To select the correct BUSSMANN ACLS Series fuse, verify the system voltage (5.5 kV AC maximum), continuous current (230 A), and required time-delay characteristics. Ensure the R-rating matches the motor or transformer protection curve. Consult the manufacturer's application guide for coordination studies.

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 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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