BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 45 A, 600 V AC, 250 V DC
The BUSSMANN Fuse: Class RK5 is a time-delay cylindrical fuse from the FRS-R Series, rated at 45 A, 600 V AC and 250 V DC, non-indicating (MPN FRS-R-45). As a Class RK5 time-delay fuse, it provides overcurrent…
SKU 3G-OTH-26137
Also listed as: FRSR45 · FRS R 45
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
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Product Description
The BUSSMANN Fuse: Class RK5 is a time-delay cylindrical fuse from the FRS-R Series, rated at 45 A, 600 V AC and 250 V DC, non-indicating (MPN FRS-R-45). As a Class RK5 time-delay fuse, it provides overcurrent protection for industrial equipment. 3G Electric interprets your demand and sources this BUSSMANN fuse across 14 industrial departments — with specialist depth in electrical components — ensuring you get the right part, quoted and supported.
Frequently Asked Questions
What is the BUSSMANN FRS-R-45 fuse used for?
The BUSSMANN FRS-R-45 is a Class RK5 time-delay cylindrical fuse rated 45 A, 600 V AC, and 250 V DC. It is used for motor branch-circuit protection, feeder circuits, and other industrial applications requiring high inrush current tolerance without nuisance opening.
What are the specifications of the BUSSMANN FRS-R-45 fuse?
The BUSSMANN FRS-R-45 is a Class RK5, time-delay, non-indicating fuse rated 45 A, 600 V AC, and 250 V DC. It belongs to the FRS-R series and is manufactured under MPN FRS-R-45. It is designed for overcurrent protection in industrial power systems.
Where to buy BUSSMANN FRS-R-45 fuses worldwide?
BUSSMANN FRS-R-45 fuses are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this BUSSMANN fuse.
How to select the correct BUSSMANN FRS-R fuse for an application?
To select the correct BUSSMANN FRS-R fuse, match the voltage rating (600 V AC or 250 V DC) and current rating (45 A) to your circuit requirements. The time-delay feature accommodates motor-starting inrush. Always verify Class RK5 rejection clips are used in the fuse holder for proper fit.
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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.
