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LITTELFUSE LFR25030-1P Fuse Block - Fuse Blocks for UL Class RK1 & RK5 Fuses
LITTELFUSEFuse Blocks for UL Class RK1 & RK5 Fuses

LITTELFUSE LFR25030-1P Fuse Block

The LITTELFUSE Fuse Block (MPN LFR25030-1P) is an open block design for UL Class RK1 and RK5 fuses, featuring 1 pole, 250 V AC rating, and a pressure plate, non-indicating connection type. 3G Electric interprets this…

SKU 3G-OTH-26278

Also listed as: LFR250301P · LFR25030 1P

Brand
LITTELFUSE
Item
LFR25030-1P Fuse Block
Part Number
LFR25030-1P
Category
Fuse Blocks for UL Class RK1 & RK5 Fuses
Available to Order
Also known as:LFR25030-1PLITTELFUSE
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

LITTELFUSE
Manufacturer Part Number
LFR25030-1P
Type
Pressure Plate, Non-Indicating
AC
250 V
Pole
1

Technical Documents

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

Product Description

The LITTELFUSE Fuse Block (MPN LFR25030-1P) is an open block design for UL Class RK1 and RK5 fuses, featuring 1 pole, 250 V AC rating, and a pressure plate, non-indicating connection type. 3G Electric interprets this customer demand and delivers this genuine industrial component, sourcing it alongside parts across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello, as well as Schneider, ABB, Siemens, SKF, Festo, and Fluke.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LITTELFUSE LFR25030-1P fuse block used for?

The LITTELFUSE LFR25030-1P is a 1-pole open block designed to hold UL Class RK1 and RK5 fuses in industrial control panels, motor protection circuits, and power distribution systems. It provides a secure pressure-plate connection for 250 V AC applications and is non-indicating, meaning it does not show fuse status.

What are the specifications of the LITTELFUSE LFR25030-1P fuse block?

The LITTELFUSE LFR25030-1P is a 1-pole open block rated for 250 V AC. It uses a pressure-plate terminal type and is non-indicating. The block accepts UL Class RK1 and RK5 fuses. The manufacturer part number is LFR25030-1P, and it is built by LITTELFUSE for reliable overcurrent protection.

Where to buy the LITTELFUSE LFR25030-1P fuse block worldwide?

3G Electric supplies the LITTELFUSE LFR25030-1P 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 genuine LITTELFUSE components for industrial applications.

How to install the LITTELFUSE LFR25030-1P fuse block?

Mount the LITTELFUSE LFR25030-1P on a DIN rail or panel using the integral clips. Strip the wire to the recommended length, insert into the pressure-plate terminal, and tighten the screw to the torque specified by LITTELFUSE. Always disconnect power before installation and follow local electrical codes.

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 rk1 & rk5 fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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LITTELFUSE
Single-pole open-style fuse block rated 600 V AC with box lug terminals and non-indicating design. Accepts UL Class RK1 and RK5 fuses. Used in industrial electrical panels for overcurrent protection

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