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LITTELFUSE LFJ602003C Fuse Block for UL Class J Fuses - Fuse Blocks for UL Class J Fuses
LITTELFUSEFuse Blocks for UL Class J Fuses

LITTELFUSE LFJ602003C Fuse Block for UL Class J Fuses

The LITTELFUSE Fuse Block (MPN LFJ602003C) is an open block design for UL Class J fuses, rated 600 V AC with 3 poles and box lug, non-indicating terminals. 3G Electric interprets this demand and delivers the exact…

SKU 3G-OTH-24501

Brand
LITTELFUSE
Item
LFJ602003C Fuse Block for UL Class J Fuses
Part Number
LFJ602003C
Category
Fuse Blocks for UL Class J Fuses
Available to Order
Also known as:LFJ602003CLITTELFUSE
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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
LFJ602003C
Type
Box Lug, Non-Indicating
AC
600 V
Pole
3

Technical Documents

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

Product Description

The LITTELFUSE Fuse Block (MPN LFJ602003C) is an open block design for UL Class J fuses, rated 600 V AC with 3 poles and box lug, non-indicating terminals. 3G Electric interprets this demand and delivers the exact LITTELFUSE part across 14 industrial departments — with specialist depth in electrical components as an authorised distributor.

Frequently Asked Questions

What is the LITTELFUSE LFJ602003C fuse block used for?

The LITTELFUSE LFJ602003C is a 3-pole open block design fuse block for UL Class J fuses. It is used in industrial power distribution, motor control centers, and panel boards to safely mount and connect Class J fuses up to 600 V AC, providing overcurrent protection in commercial and manufacturing facilities.

What are the specifications of the LITTELFUSE LFJ602003C fuse block?

The LITTELFUSE LFJ602003C is a 3-pole, open block design fuse block rated for 600 V AC. It features box lug terminals and is non-indicating. It is designed for UL Class J fuses. The manufacturer part number is LFJ602003C, and it is supplied by 3G Electric as a global industrial equipment distributor.

Where to buy the LITTELFUSE LFJ602003C fuse block worldwide?

You can source the LITTELFUSE LFJ602003C fuse block worldwide through 3G Electric. As a global industrial equipment distributor established in 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this LITTELFUSE part.

How to install the LITTELFUSE LFJ602003C fuse block?

To install the LITTELFUSE LFJ602003C fuse block, mount it on a flat surface using the provided slots, ensuring proper clearance for heat dissipation. Connect conductors to the box lug terminals per torque specs in the manual. Always de-energize circuits before installation and follow NEC guidelines for Class J fuse applications.

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 fuse blocks for ul class j fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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