BUSSMANN FRS-R-350 Time-Delay Blade Fuse
The BUSSMANN FRS-R Series Fuse is a Class RK5, time-delay blade fuse rated at 350 A, 600 V AC and 300 V DC, non-indicating. This OEM-specified component delivers overcurrent protection with a time-delay…
SKU 3G-OTH-28463
Also listed as: FRSR350 · FRS R 350
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 FRS-R Series Fuse is a Class RK5, time-delay blade fuse rated at 350 A, 600 V AC and 300 V DC, non-indicating. This OEM-specified component delivers overcurrent protection with a time-delay characteristic for industrial circuits. 3G Electric interprets your demand for this exact BUSSMANN part and sources it across our global supply network, backed by specialist expertise in electrical controls and power distribution.
Frequently Asked Questions
What is a BUSSMANN FRS-R-350 fuse used for?
The BUSSMANN FRS-R-350 is a Class RK5 time-delay fuse rated 350 A at 600 V AC or 300 V DC. It protects motors, transformers, and other inductive loads from short circuits and sustained overloads in industrial power distribution and control panels.
What are the specifications of the BUSSMANN FRS-R-350 fuse?
The BUSSMANN FRS-R-350 is a non-indicating, time-delay blade fuse from the FRS-R series. It is rated 350 A, 600 V AC, and 300 V DC. Its Class RK5 design provides high interrupting capacity for branch-circuit protection in industrial equipment.
Where to buy a BUSSMANN FRS-R-350 fuse worldwide?
3G Electric supplies the BUSSMANN FRS-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 right BUSSMANN FRS-R fuse for an application?
Select the BUSSMANN FRS-R fuse based on continuous load current (typically 125% of motor FLA), available fault current, and voltage rating. For 350 A circuits at 600 V AC or 300 V DC, the FRS-R-350 provides time-delay characteristics to handle inrush without nuisance opening.
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.