BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 300 mA, 250 V AC, 125 V DC
The BUSSMANN FRN-R-3/10 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated at 300 mA, 250 V AC and 125 V DC, non-indicating. 3G Electric interprets this demand and sources the exact OEM part…
SKU 3G-OTH-28929
Also listed as: FRNR310 · FRN R 3 10 · FRN-R-3-10
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-3/10 is a Class RK5, time-delay cylindrical fuse from the FRN-R Series, rated at 300 mA, 250 V AC and 125 V DC, non-indicating. 3G Electric interprets this demand and sources the exact OEM part, backed by specialist depth in electrical components across 14 industrial departments.
Frequently Asked Questions
What is the BUSSMANN FRN-R-3/10 fuse used for?
The BUSSMANN FRN-R-3/10 is a Class RK5, time-delay cylindrical fuse rated 300 mA, 250 V AC, and 125 V DC. It protects motor circuits, transformers, and lighting systems from overcurrents while tolerating harmless inrush surges. Its non-indicating design suits industrial control panels and distribution equipment where space is limited.
What are the specifications of the BUSSMANN FRN-R-3/10 fuse?
The BUSSMANN FRN-R-3/10 is a Class RK5, time-delay, non-indicating fuse from the FRN-R Series. It is rated 300 mA, 250 V AC, and 125 V DC. The manufacturer part number is FRN-R-3/10. This cylindrical fuse provides reliable overcurrent protection for industrial circuits requiring a compact, high-interrupting rating solution.
Where to buy the BUSSMANN FRN-R-3/10 fuse worldwide?
You can source the BUSSMANN FRN-R-3/10 fuse worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies genuine BUSSMANN components for industrial maintenance and OEM applications.
How to select the correct BUSSMANN FRN-R series fuse for a circuit?
To select the correct BUSSMANN FRN-R series fuse, match the voltage rating (250 V AC or 125 V DC) and current rating (300 mA for the FRN-R-3/10) to your circuit requirements. Ensure the Class RK5 time-delay characteristic suits motor or transformer loads. Consult the manufacturer's data sheet for interrupting capacity and coordination with upstream devices.
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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.
