LITTELFUSE Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug
The LITTELFUSE LFR604001C is a 1-pole, open-block-design fuse block for UL Class RK1 and RK5 fuses, rated 600 V AC with box-lug, non-indicating terminals. 3G Electric interprets this demand and delivers it across 14…
SKU 3G-OTH-26240
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Product Description
The LITTELFUSE LFR604001C is a 1-pole, open-block-design fuse block for UL Class RK1 and RK5 fuses, rated 600 V AC with box-lug, non-indicating terminals. 3G Electric interprets this demand and delivers it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is a LITTELFUSE LFR604001C fuse block used for?
The LITTELFUSE LFR604001C is a 1-pole, 600 V AC open block design fuse block for UL Class RK1 and RK5 fuses. It uses a box lug terminal and is non-indicating. Industrial plants use it in motor control centers, panelboards, and distribution equipment to safely mount and connect branch-circuit fuses.
What are the specifications of the LITTELFUSE LFR604001C fuse block?
The LITTELFUSE LFR604001C is rated 600 V AC, 1 pole, with a box lug, non-indicating design. It is an open block style for UL Class RK1 and RK5 fuses. The manufacturer part number is LFR604001C. This fuse block is built for reliable fuse mounting in industrial power distribution applications.
Where to buy a LITTELFUSE LFR604001C fuse block worldwide?
3G Electric supplies the LITTELFUSE LFR604001C fuse block to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 600 V AC, 1-pole open block fuse box lug model.
How to install a LITTELFUSE LFR604001C fuse block?
Mount the LITTELFUSE LFR604001C on a flat surface using the integral mounting holes. Connect line and load conductors to the box lug terminals per the torque specs in the datasheet. Insert a UL Class RK1 or RK5 fuse of appropriate ampacity. Always de-energize the circuit before installation and follow local electrical codes.
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3G Electric supplies LITTELFUSE fuse blocks for ul class rk1 & rk5 fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















