BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 350 A, 250 V AC, 250 V DC
The BUSSMANN FRN-R-350 is a Class RK5 time-delay blade fuse from the FRN-R Series, rated at 350 A with 250 V AC and 250 V DC capacity. This non-indicating fuse is designed for overcurrent protection in industrial…
SKU 3G-OTH-27053
Also listed as: FRNR350 · FRN R 350
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The BUSSMANN FRN-R-350 is a Class RK5 time-delay blade fuse from the FRN-R Series, rated at 350 A with 250 V AC and 250 V DC capacity. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems, supporting sustained inrush loads without nuisance opening.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the BUSSMANN FRN-R-350 fuse used for?
The BUSSMANN FRN-R-350 is a Class RK5 time-delay fuse rated 350 A at 250 V AC/DC. It protects motors, transformers, and other inductive loads from short circuits and sustained overloads in industrial power distribution, control panels, and heavy machinery.
What are the specifications of the BUSSMANN FRN-R-350 fuse?
The BUSSMANN FRN-R-350 is a Class RK5, time-delay, non-indicating blade fuse rated 350 A, 250 V AC and 250 V DC. It belongs to the FRN-R series and is designed for branch-circuit protection with high interrupting capacity.
Where to buy the BUSSMANN FRN-R-350 fuse worldwide?
3G Electric supplies the BUSSMANN FRN-R-350 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 the FRN-R series fuse based on motor full-load current and starting characteristics. The time-delay feature handles inrush without nuisance opening. For a 350 A rating like the FRN-R-350, verify voltage (250 V AC/DC) and ensure Class RK5 rejection clips are used.
Used in
Common applications for BUSSMANNBUSSMANN Products
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.
