BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 1.125 A, 250 V AC, 125 V DC
The BUSSMANN FRN-R-1-1/8 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated at 1.125 A with 250 V AC and 125 V DC capacity. This non-indicating fuse is designed for overcurrent protection in…
SKU 3G-OTH-25377
Also listed as: FRNR118 · FRN R 1 1 8 · FRN-R-1-1-8
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
Need installation or engineering help?
Ask a question
Product Description
The BUSSMANN FRN-R-1-1/8 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated at 1.125 A with 250 V AC and 125 V DC capacity. This non-indicating fuse is designed for overcurrent protection in industrial circuits, sourced and supported by 3G Electric across 14 industrial departments.
Frequently Asked Questions
What is the BUSSMANN FRN-R-1-1/8 fuse used for?
The BUSSMANN FRN-R-1-1/8 is a Class RK5 time-delay cylindrical fuse rated 1.125 A, 250 V AC / 125 V DC. It protects motor circuits, transformers, and lighting panels from overloads and short circuits. Its time-delay characteristic allows it to withstand harmless inrush currents without nuisance opening.
What are the specifications of the BUSSMANN FRN-R-1-1/8 fuse?
The BUSSMANN FRN-R-1-1/8 is a Class RK5, FRN-R Series, time-delay, non-indicating fuse. It is rated 1.125 A, 250 V AC and 125 V DC. The manufacturer part number is FRN-R-1-1/8. It is designed for branch-circuit protection and meets UL Class RK5 requirements.
Where to buy BUSSMANN FRN-R-1-1/8 fuses worldwide?
3G Electric supplies BUSSMANN FRN-R-1-1/8 fuses worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source genuine BUSSMANN components for industrial maintenance and OEM 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 (1.125 A) to your circuit requirements. Ensure the interrupting rating meets available fault current. Use time-delay fuses for motor or transformer circuits to handle inrush. Consult a qualified electrician for proper coordination.
Used in
Common applications for BUSSMANNBUSSMANN 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.
