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BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 150 mA, 250 V AC, 125 V DC - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 150 mA, 250 V AC, 125 V DC

The BUSSMANN FRN-R-15/100 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated at 150 mA with 250 V AC and 125 V DC capacity. This non-indicating fuse is designed for overcurrent protection in…

SKU 3G-OTH-28958

Also listed as: FRNR15100 · FRN R 15 100 · FRN-R-15-100

Brand
BUSSMANN
Item
Fuse: Class RK5, FRN-R Series, Time-Delay, 150 mA, 250 V AC, 125 V DC
Category
Time-Delay Cylindrical Fuses
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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

BUSSMANN
Manufacturer Part Number
FRN-R-15/100
Series
FRN-R
Type
FRN-R Series, Time-Delay, 150 mA, Non-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-15/100 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated at 150 mA with 250 V AC and 125 V DC capacity. This non-indicating fuse is designed for overcurrent protection in industrial circuits requiring a time-delay characteristic.

Frequently Asked Questions

What is the BUSSMANN FRN-R-15/100 fuse used for?

The BUSSMANN FRN-R-15/100 is a Class RK5, time-delay cylindrical fuse rated 150 mA at 250 V AC and 125 V DC. It protects motor circuits, transformers, and lighting systems from overcurrents while tolerating harmless inrush surges. Its non-indicating design suits industrial control panels and branch circuits where space is limited.

What are the specifications of the BUSSMANN FRN-R-15/100 fuse?

The BUSSMANN FRN-R-15/100 is a Class RK5, time-delay fuse rated 150 mA, 250 V AC, and 125 V DC. It is part of the FRN-R Series, non-indicating, with MPN FRN-R-15/100. The cylindrical body fits standard Class RK5 fuse holders, providing overcurrent protection for industrial equipment.

Where to buy BUSSMANN FRN-R-15/100 fuses worldwide?

3G Electric supplies the BUSSMANN FRN-R-15/100 fuse worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine BUSSMANN components for industrial applications.

How to select the correct BUSSMANN FRN-R series fuse?

To select the correct BUSSMANN FRN-R series fuse, match the voltage rating (250 V AC or 125 V DC) and current rating (150 mA for FRN-R-15/100) to your circuit requirements. Ensure the fuse holder accepts Class RK5 dimensions. Time-delay fuses are ideal for motor or transformer circuits with startup surges. Consult the manufacturer's data sheet for coordination.

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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Cross-referenced by specification & description
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 100 mA, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-1/10)
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