BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 100 A, 250 V AC, 125 V DC
The BUSSMANN FRN-R-100 is a Class RK5, time-delay blade fuse from the FRN-R Series, rated at 100 A with 250 V AC and 125 V DC capacity. This non-indicating fuse is designed for overcurrent protection in industrial…
SKU 3G-OTH-26312
Also listed as: FRNR100 · FRN R 100
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-100 is a Class RK5, time-delay blade fuse from the FRN-R Series, rated at 100 A with 250 V AC and 125 V DC capacity. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems, supporting motor and equipment circuits that require a time-delay characteristic to handle inrush currents.
Frequently Asked Questions
What is the BUSSMANN FRN-R-100 fuse used for?
The BUSSMANN FRN-R-100 is a Class RK5 time-delay fuse rated 100 A at 250 V AC or 125 V DC. It protects industrial motor circuits, feeders, and branch circuits against overloads and short circuits, where high inrush currents from motors or transformers require a slow-blow characteristic.
What are the specifications of the BUSSMANN FRN-R-100 fuse?
The BUSSMANN FRN-R-100 is a non-indicating, time-delay blade fuse from the FRN-R Series. It is rated 100 A, 250 V AC, and 125 V DC. Its Class RK5 rejection design prevents substitution with lower-interrupting fuses, ensuring safe overcurrent protection in industrial control panels and distribution equipment.
Where to buy the BUSSMANN FRN-R-100 fuse worldwide?
3G Electric supplies the BUSSMANN FRN-R-100 fuse to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine BUSSMANN FRN-R-100 Class RK5 time-delay fuse.
How to select the correct BUSSMANN FRN-R-100 fuse for a motor circuit?
To select the BUSSMANN FRN-R-100, match the fuse's 100 A rating and 250 V AC or 125 V DC voltage to the motor's full-load current and system voltage. The time-delay characteristic handles motor starting inrush without nuisance opening. Always verify the Class RK5 rejection feature matches your fuse holder.
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3G Electric supplies BUSSMANN time-delay blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
