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LITTELFUSE Fuse: Class RK5, IDSR Series, Time-Delay, 6.25 A, 600 V AC, 600 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: Class RK5, IDSR Series, Time-Delay, 6.25 A, 600 V AC, 600 V DC

The LITTELFUSE IDSR6.25 is a Class RK5, time-delay cylindrical fuse from the IDSR Series, rated at 6.25 A with 600 V AC and 600 V DC capability. It features indicating functionality for visual status identification…

SKU 3G-OTH-26003

Brand
LITTELFUSE
Item
Fuse: Class RK5, IDSR Series, Time-Delay, 6.25 A, 600 V AC, 600 V DC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
IDSR6.25
Series
IDSR
Type
IDSR Series, Time-Delay, 6.25 A, Indicating
AC
600 V
DC
600 V
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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE IDSR6.25 is a Class RK5, time-delay cylindrical fuse from the IDSR Series, rated at 6.25 A with 600 V AC and 600 V DC capability. It features indicating functionality for visual status identification. 3G Electric interprets your demand for industrial electrical protection and sources this genuine LITTELFUSE component across our 14 departments, with specialist expertise in controls to support your application.

Frequently Asked Questions

What is the LITTELFUSE IDSR6.25 fuse used for?

The LITTELFUSE IDSR6.25 is a Class RK5, time-delay fuse rated 6.25 A at 600 V AC/DC. It is used for motor and transformer protection in industrial power distribution, where its indicating feature allows quick identification of a blown fuse, reducing downtime.

What are the specifications of the LITTELFUSE IDSR6.25 fuse?

The LITTELFUSE IDSR6.25 is a Class RK5, time-delay, indicating fuse rated 6.25 A, 600 V AC, and 600 V DC. It belongs to the IDSR series and is designed for overcurrent protection in industrial circuits. The manufacturer part number is IDSR6.25.

Where to buy the LITTELFUSE IDSR6.25 fuse worldwide?

You can source the LITTELFUSE IDSR6.25 fuse worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct LITTELFUSE IDSR series fuse for an application?

To select the correct LITTELFUSE IDSR series fuse, match the voltage rating (600 V AC/DC) and current rating (e.g., 6.25 A) to your circuit requirements. The time-delay characteristic handles inrush currents from motors or transformers. 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 cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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