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MERSEN ALS450 Fast-Acting Bolt-On Fuse, 450 A, 125 V DC - Fast-Acting & General Purpose Bolt-On Fuses
MERSENFast-Acting & General Purpose Bolt-On Fuses

MERSEN ALS450 Fast-Acting Bolt-On Fuse, 450 A, 125 V DC

The MERSEN ALS Series Forklift Limiter Fuse (MPN ALS450) is a fast-acting and general purpose bolt-on fuse rated at 450 A and 125 V DC. It is a non-indicating, bolt-on type fuse designed for overcurrent protection in…

SKU 3G-OTH-23670

Also listed as: ALS 450 · ALS-450

Brand
MERSEN
Item
ALS450 Fast-Acting Bolt-On Fuse, 450 A, 125 V DC
Category
Fast-Acting & General Purpose Bolt-On Fuses
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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

MERSEN
Manufacturer Part Number
ALS450
Series
ALS
Type
Bolt-On, Gen Purpose, 450 A, Non-Indicating
DC
125 V

Technical Documents

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

Product Description

The MERSEN ALS Series Forklift Limiter Fuse (MPN ALS450) is a fast-acting and general purpose bolt-on fuse rated at 450 A and 125 V DC. It is a non-indicating, bolt-on type fuse designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN ALS Series Forklift Limiter Fuse used for?

The MERSEN ALS Series Forklift Limiter Fuse (ALS450) provides overcurrent protection in industrial equipment, particularly forklifts and material handling machinery. It is a fast-acting, general purpose bolt-on fuse rated at 450 A and 125 V DC, designed to safeguard circuits from short circuits and overloads.

What are the specifications of the MERSEN ALS450 fuse?

The MERSEN ALS450 is a bolt-on, non-indicating fuse from the ALS Series. Key specs include a current rating of 450 A, voltage rating of 125 V DC, and a fast-acting, general purpose characteristic. It is designed for overcurrent protection in industrial applications and carries the manufacturer part number ALS450.

Where to buy MERSEN ALS450 fuses worldwide?

3G Electric supplies the MERSEN ALS450 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 industrial equipment needs.

How to select the correct MERSEN ALS Series fuse for a forklift?

To select the correct MERSEN ALS Series fuse, match the voltage (125 V DC) and current rating (450 A for the ALS450) to your forklift's circuit requirements. Ensure the bolt-on mounting style fits your fuse holder. For non-indicating types, verify the fuse is sized to protect against overcurrent without nuisance tripping.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN Products

3G Electric supplies MERSEN 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN Forklift Limiter Fuse: ALS Series, Bolt-On, Gen Purpose, 400 A, 125 V DC, Non-Indicating (MPN ALS400)
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MERSEN Forklift Limiter Fuse: CNL Series, Bolt-On, Gen Purpose, 500 A, 80 V DC, Indicating, AC/DC (MPN CNL500)

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