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LITTELFUSE FLNR070 Time-Delay Blade Fuse - Time-Delay Blade Fuses
LITTELFUSETime-Delay Blade Fuses

LITTELFUSE FLNR070 Time-Delay Blade Fuse

The LITTELFUSE FLNR070 is a Class RK5, time-delay blade fuse from the FLNR Series, rated at 70 A, 250 V AC and 125 V DC, with a non-indicating design. This fuse provides overcurrent protection for industrial circuits…

SKU 3G-OTH-26060

Also listed as: FLNR 070 · FLNR-070

Brand
LITTELFUSE
Item
FLNR070 Time-Delay Blade Fuse
Part Number
FLNR070
Category
Time-Delay Blade Fuses
Available to Order
Also known as:FLNR070LITTELFUSE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLNR070
Series
FLNR
Type
FLNR Series, Time-Delay, 70 A, Non-Indicating
AC
250 V
DC
125 V

Technical Documents

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

Product Description

The LITTELFUSE FLNR070 is a Class RK5, time-delay blade fuse from the FLNR Series, rated at 70 A, 250 V AC and 125 V DC, with a non-indicating design. This fuse provides overcurrent protection for industrial circuits requiring a time-delay characteristic to accommodate inrush currents.

Frequently Asked Questions

What is the LITTELFUSE FLNR070 fuse used for?

The LITTELFUSE FLNR070 is a Class RK5 time-delay fuse rated 70 A, 250 V AC, and 125 V DC. It protects motors, transformers, and lighting circuits from overcurrent and short circuits. Its time-delay characteristic handles inrush currents without nuisance opening, making it suitable for industrial and commercial power distribution.

What are the specifications of the LITTELFUSE FLNR070?

The LITTELFUSE FLNR070 is a Class RK5, time-delay, non-indicating fuse. It is rated 70 A, 250 V AC, and 125 V DC. The series is FLNR, and the manufacturer part number is FLNR070. It is designed for overcurrent protection in branch circuits and motor loads.

Where to buy LITTELFUSE FLNR070 worldwide?

You can source the LITTELFUSE FLNR070 fuse 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; we supply genuine LITTELFUSE components for industrial applications.

How to select the correct LITTELFUSE FLNR070 fuse for an application?

To select the LITTELFUSE FLNR070, verify the circuit voltage (250 V AC or 125 V DC) and continuous current (70 A). Ensure the fuse is Class RK5 for branch-circuit protection. Time-delay fuses are ideal for motor or transformer circuits with high inrush. Always consult the equipment nameplate and local 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 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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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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