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BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 25 A, 250 V AC, 125 V DC - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 25 A, 250 V AC, 125 V DC

The BUSSMANN FRN-R-ID Series Class RK5 Time-Delay Cylindrical Fuse (MPN FRN-R-25ID) is a 25 A, 250 V AC / 125 V DC indicating fuse. As a time-delay fuse, it accommodates temporary inrush currents while providing…

SKU 3G-OTH-25426

Also listed as: FRNR25ID · FRN R 25ID

Brand
BUSSMANN
Item
Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 25 A, 250 V AC, 125 V DC
Category
Time-Delay Cylindrical Fuses
Available to Order
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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

BUSSMANN
Manufacturer Part Number
FRN-R-25ID
Series
FRN-R-ID
Type
FRN-R-ID Series, Time-Delay, 25 A, Indicating
AC
250 V
DC
125 V

Technical Documents

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

Product Description

The BUSSMANN FRN-R-ID Series Class RK5 Time-Delay Cylindrical Fuse (MPN FRN-R-25ID) is a 25 A, 250 V AC / 125 V DC indicating fuse. As a time-delay fuse, it accommodates temporary inrush currents while providing overcurrent protection. 3G Electric interprets demand and delivers this genuine industrial fuse across 14 departments — with specialist depth in electrical components as an authorised distributor.

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 a BUSSMANN FRN-R-25ID fuse used for?

The BUSSMANN FRN-R-25ID is a Class RK5, time-delay, indicating fuse rated 25 A at 250 V AC or 125 V DC. It protects motor circuits, transformers, and other inductive loads where temporary inrush currents occur, while its indicating feature shows when the fuse has opened.

What are the specifications of the BUSSMANN FRN-R-25ID fuse?

The BUSSMANN FRN-R-25ID is a Class RK5, time-delay, indicating fuse rated 25 A, 250 V AC, and 125 V DC. It belongs to the FRN-R-ID series and is designed for overcurrent protection in industrial control panels and motor branch circuits.

Where to buy BUSSMANN FRN-R-25ID fuses worldwide?

3G Electric supplies the BUSSMANN FRN-R-25ID 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 Class RK5, time-delay, indicating fuse.

How to select the right BUSSMANN FRN-R-ID fuse for a motor circuit?

Select a BUSSMANN FRN-R-ID fuse by matching the voltage (250 V AC or 125 V DC) and current rating (25 A for the FRN-R-25ID) to the motor full-load amps. The time-delay feature handles startup inrush. Always consult the manufacturer's data sheet for coordination with your starter and overload relay.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 20 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-20ID)
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BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 20 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-20ID)
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 50 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-50ID)
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BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 50 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-50ID)
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 35 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-35ID)
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BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 35 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-35ID)
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 40 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-40ID)
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BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 40 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-40ID)
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 10 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-10ID)
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BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 10 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-10ID)
BUSSMANN Fuse: Class RK5, FRS-R-ID Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Indicating (MPN FRS-R-25ID)
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BUSSMANN Fuse: Class RK5, FRS-R-ID Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Indicating (MPN FRS-R-25ID)

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