BUSSMANN FRN-R-1/4 Class RK5 Time-Delay Cylindrical Fuse
The BUSSMANN FRN-R-1/4 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated at 250 mA with 250 V AC and 125 V DC capacity. It is non-indicating, designed for overcurrent protection in industrial…
SKU 3G-OTH-26108
Also listed as: FRNR14 · FRN R 1 4 · FRN-R-1-4
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 FRN-R-1/4 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated at 250 mA with 250 V AC and 125 V DC capacity. It is non-indicating, designed for overcurrent protection in industrial circuits requiring a time-delay characteristic.
Frequently Asked Questions
What is the BUSSMANN FRN-R-1/4 fuse used for?
The BUSSMANN FRN-R-1/4 is a Class RK5 time-delay cylindrical fuse rated 250 mA, 250 V AC, and 125 V DC. It protects motor circuits, transformers, and other inductive loads from overcurrent while tolerating harmless inrush currents. Common in industrial control panels and HVAC equipment.
What are the specifications of the BUSSMANN FRN-R-1/4 fuse?
The BUSSMANN FRN-R-1/4 is a Class RK5, FRN-R Series, time-delay, non-indicating fuse. It is rated 250 mA, 250 V AC, and 125 V DC. The manufacturer part number is FRN-R-1/4. It provides branch-circuit protection for motor and transformer applications.
Where to buy the BUSSMANN FRN-R-1/4 fuse worldwide?
3G Electric supplies the BUSSMANN FRN-R-1/4 fuse 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 needs.
How to select the correct BUSSMANN FRN-R series fuse for a motor circuit?
Select a BUSSMANN FRN-R series fuse based on motor full-load current and starting characteristics. The time-delay feature allows temporary inrush without nuisance opening. For a 250 mA motor, the FRN-R-1/4 is appropriate. Always verify voltage rating (250 V AC) and interrupting rating per NEC guidelines.
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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.
