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BUSSMANN ALS-550 Fast-Acting Bolt-On Fuse, 550 A, 48 V DC, Non-Indicating - Fast-Acting & General Purpose Bolt-On Fuses
BUSSMANNFast-Acting & General Purpose Bolt-On Fuses

BUSSMANN ALS-550 Fast-Acting Bolt-On Fuse, 550 A, 48 V DC, Non-Indicating

The BUSSMANN Forklift Limiter Fuse from the ALS Series is a fast-acting and general purpose bolt-on fuse. It is rated for 550 A at 48 V DC and is non-indicating, with manufacturer part number ALS-550.

SKU 3G-OTH-23634

Also listed as: ALS550 · ALS 550

Brand
BUSSMANN
Item
ALS-550 Fast-Acting Bolt-On Fuse, 550 A, 48 V DC, Non-Indicating
Part Number
ALS-550
Category
Fast-Acting & General Purpose Bolt-On Fuses
Available to Order
Also known as:ALS-550BUSSMANN
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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
ALS-550
Series
ALS
Type
Bolt-On, Gen Purpose, 550 A, Non-Indicating
DC
48 V

Technical Documents

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

Product Description

The BUSSMANN Forklift Limiter Fuse from the ALS Series is a fast-acting and general purpose bolt-on fuse. It is rated for 550 A at 48 V DC and is non-indicating, with manufacturer part number ALS-550.

Frequently Asked Questions

What is the BUSSMANN ALS-550 forklift limiter fuse used for?

The BUSSMANN ALS-550 is a fast-acting, general purpose bolt-on fuse designed for forklift power circuits. It protects DC electrical systems from overcurrent and short circuits, commonly used in material handling equipment, industrial trucks, and battery-powered vehicles requiring a 550 A, 48 V DC rated fuse.

What are the specifications of the BUSSMANN ALS-550 fuse?

The BUSSMANN ALS-550 is a non-indicating, bolt-on fuse from the ALS Series. It is rated for 550 A at 48 V DC and is classified as fast-acting and general purpose. The manufacturer part number is ALS-550. It is designed for DC applications in forklifts and similar industrial equipment.

Where to buy the BUSSMANN ALS-550 fuse worldwide?

3G Electric supplies the BUSSMANN ALS-550 fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this fuse for your forklift or DC power system. We provide reliable sourcing and shipping to any country.

How to select the correct BUSSMANN ALS series fuse for a forklift?

To select the correct BUSSMANN ALS series fuse, match the voltage rating (48 V DC) and current rating (550 A for the ALS-550) to your forklift's circuit requirements. Ensure the bolt-on mounting style fits your fuse holder. Always consult the equipment manual or a qualified electrician to confirm the fuse size and type for safe operation.

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 fast-acting & general purpose 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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