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LITTELFUSE JLS350 Fast-Acting Class J Bolt-On Fuse, 350A 600V AC - Fast-Acting Bolt-On Fuses
LITTELFUSEFast-Acting Bolt-On Fuses

LITTELFUSE JLS350 Fast-Acting Class J Bolt-On Fuse, 350A 600V AC

The LITTELFUSE JLS Series is a fast-acting bolt-on fuse, specifically a Class J, 350 A, 600 V AC non-indicating model (MPN JLS350). This fuse is designed for overcurrent protection in industrial equipment, offering a…

SKU 3G-OTH-25616

Also listed as: JLS 350 · JLS-350

Brand
LITTELFUSE
Item
JLS350 Fast-Acting Class J Bolt-On Fuse, 350A 600V AC
Part Number
JLS350
Category
Fast-Acting Bolt-On Fuses
Available to Order
Also known as:JLS350LITTELFUSE
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
JLS350
Series
JLS
Type
Class J, Bolt-On Body, Fast-Acting, 350 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, 350 A, 600 V AC non-indicating model (MPN JLS350). This fuse is designed for overcurrent protection in industrial equipment, offering a compact bolt-on body for secure installation.

Frequently Asked Questions

What is the LITTELFUSE JLS350 fuse used for?

The LITTELFUSE JLS350 is a fast-acting Class J bolt-on fuse rated 350 A and 600 V AC. It provides overcurrent protection in industrial equipment such as motor control centers, panelboards, and switchgear, where a compact, secure bolt-on mounting is required.

What are the specifications of the LITTELFUSE JLS350?

The LITTELFUSE JLS350 is a Class J, fast-acting, non-indicating bolt-on fuse. It has a current rating of 350 A and a voltage rating of 600 V AC. The series is JLS, and the manufacturer part number is JLS350. It is designed for overcurrent protection in industrial applications.

Where to buy the LITTELFUSE JLS350 worldwide?

3G Electric supplies the LITTELFUSE JLS350 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 fuse to any country.

How to install the LITTELFUSE JLS350 bolt-on fuse?

To install the LITTELFUSE JLS350, ensure the circuit is de-energized. Align the bolt-on body with the fuse holder and tighten the mounting bolts to the manufacturer's recommended torque. Verify the fuse is seated securely before re-energizing. Always follow LITTELFUSE installation guidelines for safe operation.

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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