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LITTELFUSE Fuse: Class RK5, FLSR Series, Time-Delay, 80 A, 600 V AC, 300 V DC - Time-Delay Blade Fuses
LITTELFUSETime-Delay Blade Fuses

LITTELFUSE Fuse: Class RK5, FLSR Series, Time-Delay, 80 A, 600 V AC, 300 V DC

The LITTELFUSE FLSR Series Fuse is a Class RK5, time-delay blade fuse rated at 80 A, 600 V AC and 300 V DC, non-indicating. As a specialist in electrical components, 3G Electric sources this genuine LITTELFUSE part…

SKU 3G-OTH-27460

Brand
LITTELFUSE
Item
Fuse: Class RK5, FLSR Series, Time-Delay, 80 A, 600 V AC, 300 V DC
Category
Time-Delay Blade Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLSR080
Series
FLSR
Type
FLSR Series, Time-Delay, 80 A, Non-Indicating
AC
600 V
DC
300 V
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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE FLSR Series Fuse is a Class RK5, time-delay blade fuse rated at 80 A, 600 V AC and 300 V DC, non-indicating. As a specialist in electrical components, 3G Electric sources this genuine LITTELFUSE part (MPN FLSR080) across 14 industrial departments, with deep expertise in controls and power distribution.

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 FLSR080 fuse used for?

The LITTELFUSE FLSR080 is a Class RK5 time-delay fuse rated 80 A, 600 V AC / 300 V DC. It protects motors, transformers, and other inductive loads from short circuits and sustained overloads. Its non-indicating design suits industrial control panels and distribution equipment where visual blown-fuse indication is not required.

What are the specifications of the LITTELFUSE FLSR080 fuse?

The LITTELFUSE FLSR080 is a Class RK5, time-delay fuse rated 80 A, 600 V AC and 300 V DC. It belongs to the FLSR series and is non-indicating. The manufacturer part number is FLSR080. It is designed for branch-circuit protection of motor circuits and other equipment with high inrush currents.

Where to buy LITTELFUSE FLSR080 worldwide?

3G Electric supplies the LITTELFUSE FLSR080 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine LITTELFUSE components to support your maintenance and project needs.

How to select the correct LITTELFUSE FLSR080 fuse for a motor circuit?

To select the LITTELFUSE FLSR080, verify the motor full-load current and ensure the fuse rating (80 A) exceeds it per NEC guidelines. Confirm the system voltage does not exceed 600 V AC or 300 V DC. The time-delay characteristic handles motor starting inrush without nuisance opening. Always consult the manufacturer's data sheet for coordination.

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 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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