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LITTELFUSE Fuse Block: Open Block Design, 3 Pole, 600 V AC, Pressure Plate - Fuse Blocks for UL Class H & K Fuses
LITTELFUSEFuse Blocks for UL Class H & K Fuses

LITTELFUSE Fuse Block: Open Block Design, 3 Pole, 600 V AC, Pressure Plate

The LITTELFUSE LFH600303PID is a 3-pole, 600 V AC open-block-design fuse block for UL Class H and K fuses, featuring a pressure plate and indicating type. 3G Electric interprets this demand and sources the exact OEM…

SKU 3G-OTH-129399

Brand
LITTELFUSE
Item
Fuse Block: Open Block Design, 3 Pole, 600 V AC, Pressure Plate
Category
Fuse Blocks for UL Class H & K Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
LFH600303PID
Type
Pressure Plate, Indicating
AC
600 V
Pole
3

Technical Documents

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

Product Description

The LITTELFUSE LFH600303PID is a 3-pole, 600 V AC open-block-design fuse block for UL Class H and K fuses, featuring a pressure plate and indicating type. 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise across 14 industrial departments — including electrical, power transmission, and controls — to ensure you get the right solution, not just a catalog listing.

Frequently Asked Questions

What is the LITTELFUSE LFH600303PID fuse block used for?

The LITTELFUSE LFH600303PID is a 3-pole open block design fuse holder for UL Class H and K fuses. It is used in industrial power distribution, motor control centers, and panel boards to safely contain and connect fuses rated up to 600 V AC, providing overcurrent protection.

What are the specifications of the LITTELFUSE LFH600303PID fuse block?

This LITTELFUSE fuse block has 3 poles, a 600 V AC rating, pressure plate terminals, and an indicating feature. It accepts UL Class H and K fuses. The open block design allows easy fuse access. The manufacturer part number is LFH600303PID.

Where to buy the LITTELFUSE LFH600303PID fuse block worldwide?

3G Electric supplies the LITTELFUSE LFH600303PID fuse block worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this item to any country.

How to install the LITTELFUSE LFH600303PID fuse block?

Mount the LITTELFUSE LFH600303PID on a flat surface using the provided slots. Connect conductors to the pressure plate terminals, tightening to the manufacturer's torque spec. Insert UL Class H or K fuses into each pole. Ensure the indicating window is visible for blown-fuse detection.

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.

LITTELFUSE Products

3G Electric supplies LITTELFUSE fuse blocks for ul class h & k fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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