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LITTELFUSE In-Line Fuse Holder, 1 Pole, 600 V AC/DC, for Class CC & Midget Fuses - Fuse Holders for Class CC & Midget Fuses
LITTELFUSEFuse Holders for Class CC & Midget Fuses

LITTELFUSE In-Line Fuse Holder, 1 Pole, 600 V AC/DC, for Class CC & Midget Fuses

The LITTELFUSE In-Line Fuse Holder is a non-rejection block style fuse holder designed for Class CC and Midget fuses. This 1-pole holder is rated for 600 V AC and 600 V DC, and is compatible with the KLK fuse series…

SKU 3G-OTH-24224

Brand
LITTELFUSE
Item
In-Line Fuse Holder, 1 Pole, 600 V AC/DC, for Class CC & Midget Fuses
Part Number
LETJJS
Category
Fuse Holders for Class CC & Midget Fuses
Available to Order
Also known as:LETJJSLITTELFUSE
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTELFUSE
Manufacturer Part Number
LETJJS
Pole
1
AC Rating
600 V
DC Rating
600 V
Compatible Fuse Series
KLK

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

Product Description

The LITTELFUSE In-Line Fuse Holder is a non-rejection block style fuse holder designed for Class CC and Midget fuses. This 1-pole holder is rated for 600 V AC and 600 V DC, and is compatible with the KLK fuse series. The manufacturer part number is LETJJS.

Frequently Asked Questions

What is the LITTELFUSE In-Line Fuse Holder used for?

The LITTELFUSE In-Line Fuse Holder (MPN LETJJS) is used to safely mount and connect Class CC and Midget fuses in industrial circuits. It is suitable for overcurrent protection in control panels, motor circuits, and power distribution systems requiring 600 V AC or 600 V DC ratings.

What are the specifications of the LITTELFUSE In-Line Fuse Holder?

This LITTELFUSE fuse holder is a non-rejection block style, 1-pole design rated for 600 V AC and 600 V DC. It is compatible with the KLK fuse series. The manufacturer part number is LETJJS. It accepts Class CC and Midget fuses for reliable overcurrent protection.

Where to buy the LITTELFUSE In-Line Fuse Holder worldwide?

You can source the LITTELFUSE In-Line Fuse Holder (LETJJS) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the LITTELFUSE In-Line Fuse Holder?

Install the LITTELFUSE In-Line Fuse Holder by disconnecting power, then wiring the line and load conductors to the holder terminals. Insert a compatible KLK series fuse into the non-rejection block. Ensure the holder is securely mounted and rated for your circuit voltage (600 V AC/DC).

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 holders for class cc & midget fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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