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LITTELFUSE JLS025 Fast-Acting Cylindrical Fuse, Class J, 25 A, 600 V AC - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE JLS025 Fast-Acting Cylindrical Fuse, Class J, 25 A, 600 V AC

The LITTELFUSE JLS Series Fast-Acting Cylindrical Fuse (MPN JLS025) is a Class J, 25 A, 600 V AC, non-indicating fuse with a cylindrical body. It is designed for fast-acting overcurrent protection in industrial…

SKU 3G-OTH-133110

Also listed as: JLS 025 · JLS-025

Brand
LITTELFUSE
Item
JLS025 Fast-Acting Cylindrical Fuse, Class J, 25 A, 600 V AC
Part Number
JLS025
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:JLS025LITTELFUSE
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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

LITTELFUSE
Manufacturer Part Number
JLS025
Type
Class J, Cylindrical Body, Fast-Acting, 25 A, Non-Indicating
AC
600 V

Technical Documents

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

Product Description

The LITTELFUSE JLS Series Fast-Acting Cylindrical Fuse (MPN JLS025) is a Class J, 25 A, 600 V AC, non-indicating fuse with a cylindrical body. It is designed for fast-acting overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the LITTELFUSE JLS025 fuse used for?

The LITTELFUSE JLS025 is a Class J, fast-acting cylindrical fuse rated 25 A and 600 V AC. It provides overcurrent protection in industrial electrical circuits, such as motor control centers, panelboards, and branch circuits, where rapid response to short circuits is required.

What are the specifications of the LITTELFUSE JLS025 fuse?

The LITTELFUSE JLS025 is a Class J, fast-acting, non-indicating cylindrical fuse. It has a current rating of 25 A and a voltage rating of 600 V AC. The manufacturer part number is JLS025, and it is part of the JLS series from LITTELFUSE.

Where to buy the LITTELFUSE JLS025 fuse worldwide?

3G Electric supplies the LITTELFUSE JLS025 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 Class J fast-acting fuse.

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

To select the correct LITTELFUSE JLS series fuse, verify the required current rating (e.g., 25 A for JLS025), voltage rating (600 V AC), and Class J rejection features. Ensure the fuse is fast-acting for sensitive equipment. Consult the circuit's short-circuit current rating and ambient temperature for proper coordination.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.
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LITTELFUSE Products

3G Electric supplies LITTELFUSE fast-acting 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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