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BUSSMANN FRS-R-3 Time-Delay Cylindrical Fuse - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN FRS-R-3 Time-Delay Cylindrical Fuse

<p>The BUSSMANN FRS-R-3 is a time-delay cylindrical fuse from the FRS-R series, designed for Class RK5 applications. Rated at 3 A, it handles up to 600 V AC and 300 V DC, making it suitable for motor circuits and…

SKU 3G-OTH-28971

Also listed as: FRSR3 · FRS R 3

Brand
BUSSMANN
Item
FRS-R-3 Time-Delay Cylindrical Fuse
Part Number
FRS-R-3
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:FRS-R-3BUSSMANN
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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
FRS-R-3
Series
FRS-R
Type
FRS-R Series, Time-Delay, 3 A, Non-Indicating
AC
600 V
DC
300 V

Technical Documents

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

Product Description

<p>The BUSSMANN FRS-R-3 is a time-delay cylindrical fuse from the FRS-R series, designed for Class RK5 applications. Rated at 3 A, it handles up to 600 V AC and 300 V DC, making it suitable for motor circuits and other inductive loads where inrush currents are a concern. Its non-indicating design means no visual blown-fuse indicator.</p><p>Ideal for industrial maintenance, panel builders, and electrical contractors in Singapore, this fuse ensures reliable protection. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the voltage and current ratings of the Bussmann FRS-R-3?

The FRS-R-3 is rated at 3 A, with a voltage rating of 600 V AC and 300 V DC.

Is the FRS-R-3 a time-delay fuse?

Yes, it is a time-delay fuse, which helps prevent nuisance opening during temporary inrush currents.

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
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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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