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BUSSMANN Medium Voltage Fuse: ACLS Series, R-Rated, 4.8 kV AC, 390 A, Time-Delay - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Medium Voltage Fuse: ACLS Series, R-Rated, 4.8 kV AC, 390 A, Time-Delay

The BUSSMANN ACLS Series is a time-delay cylindrical fuse, specifically an R-rated medium voltage fuse with a 4.8 kV AC rating and 390 A capacity. This indicating fuse, model 5ACLS-18R, is designed for overcurrent…

SKU 3G-OTH-25522

Brand
BUSSMANN
Item
Medium Voltage Fuse: ACLS Series, R-Rated, 4.8 kV AC, 390 A, Time-Delay
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
5ACLS-18R
Series
ACLS
Type
R-Rated, 4.8 kV AC, 390 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 with a 4.8 kV AC rating and 390 A capacity. This indicating fuse, model 5ACLS-18R, is designed for overcurrent protection in medium voltage applications.

Frequently Asked Questions

What is the BUSSMANN ACLS Series medium voltage fuse used for?

The BUSSMANN ACLS Series fuse, model 5ACLS-18R, is used for overcurrent protection in medium voltage applications. It is an R-rated, time-delay, indicating fuse rated at 4.8 kV AC and 390 A, commonly employed in motor circuits and transformer protection.

What are the specifications of the BUSSMANN 5ACLS-18R fuse?

The BUSSMANN 5ACLS-18R is an R-rated, time-delay, indicating medium voltage fuse from the ACLS Series. It has a voltage rating of 4.8 kV AC and a current rating of 390 A. The fuse is cylindrical and designed for overcurrent protection in industrial settings.

Where to buy BUSSMANN medium voltage fuses worldwide?

You can source BUSSMANN medium voltage fuses, including the ACLS Series 5ACLS-18R, through 3G Electric. We handle full logistics, customs clearance, and delivery worldwide as a global industrial equipment distributor established in 1990.

How to select the correct BUSSMANN R-rated fuse for my application?

To select the correct BUSSMANN R-rated fuse, match the voltage (e.g., 4.8 kV AC) and current rating (e.g., 390 A) to your circuit requirements. The ACLS Series offers time-delay characteristics for motor starts. Consult the manufacturer's data sheet for coordination studies.

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 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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