BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 30 A, 250 V AC, 125 V DC
The BUSSMANN FRN-R-30 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated 30 A at 250 V AC and 125 V DC, non-indicating. 3G Electric interprets your demand for overcurrent protection and sources…
SKU 3G-OTH-25001
Also listed as: FRNR30 · FRN R 30
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-30 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated 30 A at 250 V AC and 125 V DC, non-indicating. 3G Electric interprets your demand for overcurrent protection and sources this genuine BUSSMANN component across 14 industrial departments — with specialist depth in electrical controls to support your application.
Frequently Asked Questions
What is the BUSSMANN FRN-R-30 fuse used for?
The BUSSMANN FRN-R-30 is a Class RK5 time-delay fuse rated 30 A, 250 V AC / 125 V DC. It protects motors, transformers, and lighting circuits from overloads and short circuits, allowing harmless temporary inrush currents without nuisance opening.
What are the specifications of the BUSSMANN FRN-R-30 fuse?
The BUSSMANN FRN-R-30 is a Class RK5, time-delay, non-indicating fuse rated 30 A, 250 V AC and 125 V DC. It belongs to the FRN-R series and is designed for branch-circuit protection where high inrush tolerance is required.
Where to buy BUSSMANN FRN-R-30 fuses worldwide?
3G Electric supplies the BUSSMANN FRN-R-30 fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Class RK5 time-delay fuse.
How to select the correct BUSSMANN FRN-R series fuse for a motor circuit?
Select a BUSSMANN FRN-R series fuse with an amp rating 125%–175% of the motor full-load current to accommodate starting inrush. Verify the voltage rating (250 V AC or 125 V DC) matches your system. The time-delay characteristic prevents nuisance opening during startup.
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.
