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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
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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
Industrial drives — Littelfuse PSR series semiconductor fuses for overcurrent protection of variable-frequency drives and DC bus circuits.
Branch circuit protection — Littelfuse CCMR series time-delay fuses in control panels and distribution boards.
Compact equipment — Littelfuse SLC series Class G fuses in rejection-style holders for space-constrained branch circuits.
Main service entrance — Littelfuse KLPC series Class L bolt-on fuses for high-current industrial power distribution.
Motor circuits — Littelfuse FLSR series Class RK5 time-delay fuses for motor branch circuits and transformers.
Power supplies — Littelfuse 473 series axial-lead time-delay fuses for solder-in protection in power supplies and instrumentation.
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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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