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LITTELFUSE FLNR250ID Class RK5 Time-Delay Indicating Blade Fuse - Time-Delay Blade Fuses
LITTELFUSETime-Delay Blade Fuses

LITTELFUSE FLNR250ID Class RK5 Time-Delay Indicating Blade Fuse

The LITTELFUSE FLNR-ID Series FLNR250ID is a Class RK5, time-delay blade fuse rated at 250 A, 250 V AC and 125 V DC, with an indicating feature. This 3G Electric-sourced component supports overcurrent protection…

SKU 3G-OTH-28119

Brand
LITTELFUSE
Item
FLNR250ID Class RK5 Time-Delay Indicating Blade Fuse
Part Number
FLNR250ID
Category
Time-Delay Blade Fuses
Available to Order
Also known as:FLNR250IDLITTELFUSE
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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
FLNR250ID
Series
FLNR-ID
Type
FLNR-ID Series, Time-Delay, 250 A, Indicating
AC
250 V
DC
125 V

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

Product Description

The LITTELFUSE FLNR-ID Series FLNR250ID is a Class RK5, time-delay blade fuse rated at 250 A, 250 V AC and 125 V DC, with an indicating feature. This 3G Electric-sourced component supports overcurrent protection across 14 industrial departments, backed by specialist expertise in combustion, pumps, and controls.

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 FLNR250ID fuse used for?

The LITTELFUSE FLNR250ID is a Class RK5, time-delay, indicating fuse rated 250 A at 250 V AC or 125 V DC. It protects industrial motor circuits, feeders, and branch circuits where high inrush currents occur, and its visual indicator simplifies troubleshooting.

What are the specifications of the LITTELFUSE FLNR250ID?

The LITTELFUSE FLNR250ID is a Class RK5, time-delay, indicating fuse from the FLNR-ID Series. It is rated 250 A, 250 V AC, 125 V DC. The indicating feature shows a blown fuse at a glance, reducing downtime in industrial control panels and power distribution.

Where to buy LITTELFUSE FLNR250ID worldwide?

3G Electric supplies the LITTELFUSE FLNR250ID Class RK5 time-delay indicating fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 250 A, 250 V AC fuse.

How to select the right LITTELFUSE FLNR250ID fuse for an application?

To select the LITTELFUSE FLNR250ID, verify your circuit voltage (250 V AC or 125 V DC max) and continuous current (250 A). This time-delay fuse handles motor start-up surges. Confirm the Class RK5 rejection feature fits your fuse holder. 3G Electric can help match the FLNR-ID Series to your load.

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

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Class RK5, time-delay blade fuse rated 300 A at 600 V AC or 300 V DC. Features a visual blown-fuse indicator for quick identification. Suitable for overcurrent protection in motor circuits, transformers, and branch circuits with high inrush currents
LITTELFUSE
Class RK5, time-delay blade fuse rated 300 A at 600 V AC or 300 V DC. Features a visual blown-fuse indicator for quick identification. Suitable for overcurrent protection in motor circuits, transformers, and branch circuits with high inrush currents

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