Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
LITTELFUSE JLS070 Fast-Acting Bolt-On Fuse - Fast-Acting Bolt-On Fuses
LITTELFUSEFast-Acting Bolt-On Fuses

LITTELFUSE JLS070 Fast-Acting Bolt-On Fuse

The LITTELFUSE JLS Series is a fast-acting bolt-on fuse, Class J, rated 70 A and 600 V AC. This non-indicating fuse, model JLS070, provides overcurrent protection in industrial equipment. Its bolt-on body design…

SKU 3G-OTH-25067

Also listed as: JLS 070 · JLS-070

Brand
LITTELFUSE
Item
JLS070 Fast-Acting Bolt-On Fuse
Part Number
JLS070
Category
Fast-Acting Bolt-On Fuses
Available to Order
Also known as:JLS070LITTELFUSE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

LITTELFUSE
Manufacturer Part Number
JLS070
Series
JLS
Type
Class J, Bolt-On Body, Fast-Acting, 70 A, Non-Indicating
AC
600 V

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The LITTELFUSE JLS Series is a fast-acting bolt-on fuse, Class J, rated 70 A and 600 V AC. This non-indicating fuse, model JLS070, provides overcurrent protection in industrial equipment. Its bolt-on body design ensures secure installation in compatible fuse holders.

Frequently Asked Questions

What is the LITTELFUSE JLS070 fuse used for?

The LITTELFUSE JLS070 is a fast-acting bolt-on fuse used for overcurrent protection in industrial equipment. Its Class J rating and 70 A, 600 V AC capacity make it suitable for motor control centers, panelboards, and other power distribution systems requiring secure bolt-on mounting.

What are the specifications of the LITTELFUSE JLS070 fuse?

The LITTELFUSE JLS070 is a Class J, fast-acting, non-indicating bolt-on fuse rated 70 A and 600 V AC. It is part of the JLS Series and features a bolt-on body design for secure installation. The manufacturer part number is JLS070.

Where to buy LITTELFUSE JLS070 fuses worldwide?

3G Electric supplies the LITTELFUSE JLS070 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 industrial overcurrent protection needs.

How to install a LITTELFUSE JLS070 bolt-on fuse?

To install the LITTELFUSE JLS070, ensure the power is off and the fuse holder is compatible with Class J bolt-on fuses. Align the fuse blades with the holder slots, press firmly into place, and tighten the mounting bolts to the manufacturer's recommended torque. Always follow LITTELFUSE installation guidelines.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from LITTELFUSE

View all LITTELFUSE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first