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3G Electric
LITTELFUSE JLS225 Fast-Acting Bolt-On Fuse - Fast-Acting Bolt-On Fuses
LITTELFUSEFast-Acting Bolt-On Fuses

LITTELFUSE JLS225 Fast-Acting Bolt-On Fuse

The LITTELFUSE JLS Series is a fast-acting bolt-on fuse, specifically a Class J, 225 A, 600 V AC, non-indicating model (MPN JLS225). This fuse is designed for overcurrent protection in industrial electrical systems.

SKU 3G-OTH-25517

Also listed as: JLS 225 · JLS-225

Brand
LITTELFUSE
Item
JLS225 Fast-Acting Bolt-On Fuse
Part Number
JLS225
Category
Fast-Acting Bolt-On Fuses
Available to Order
Also known as:JLS225LITTELFUSE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
JLS225
Series
JLS
Type
Class J, Bolt-On Body, Fast-Acting, 225 A, Non-Indicating
AC
600 V

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

Product Description

The LITTELFUSE JLS Series is a fast-acting bolt-on fuse, specifically a Class J, 225 A, 600 V AC, non-indicating model (MPN JLS225). This fuse is designed for overcurrent protection in industrial electrical systems.

Frequently Asked Questions

What is the LITTELFUSE JLS225 fuse used for?

The LITTELFUSE JLS225 is a fast-acting Class J bolt-on fuse rated 225 A and 600 V AC. It provides overcurrent protection in industrial electrical systems, such as motor control centers, panelboards, and switchgear, where high interrupting capacity and current limitation are required.

What are the specifications of the LITTELFUSE JLS225?

The LITTELFUSE JLS225 is a Class J, fast-acting, non-indicating bolt-on fuse. Its key specs include a current rating of 225 A, voltage rating of 600 V AC, and series designation JLS. The manufacturer part number is JLS225, and it is designed for overcurrent protection in industrial applications.

Where to buy the LITTELFUSE JLS225 worldwide?

3G Electric supplies the LITTELFUSE JLS225 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; we source and deliver this Class J fast-acting fuse to industrial buyers globally.

How to select the correct LITTELFUSE JLS fuse for an application?

To select the correct LITTELFUSE JLS fuse, match the voltage (600 V AC) and current rating (225 A for JLS225) to your circuit requirements. Ensure the Class J rejection-style holder is used. Consult the fuse's time-current curve and interrupting rating for proper overcurrent protection coordination in your industrial system.

Used in

Common applications for LITTELFUSE
Industrial drives — Littelfuse PSR series semiconductor fuses for overcurrent protection of variable-frequency drives and DC bus circuits.
Branch circuit protection — Littelfuse CCMR series time-delay fuses in control panels and distribution boards.
Compact equipment — Littelfuse SLC series Class G fuses in rejection-style holders for space-constrained branch circuits.
Main service entrance — Littelfuse KLPC series Class L bolt-on fuses for high-current industrial power distribution.
Motor circuits — Littelfuse FLSR series Class RK5 time-delay fuses for motor branch circuits and transformers.
Power supplies — Littelfuse 473 series axial-lead time-delay fuses for solder-in protection in power supplies and instrumentation.
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LITTELFUSE Products

3G Electric supplies LITTELFUSE fast-acting 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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