BUSSMANN FRN-R-75 Time-Delay Blade Fuse, 75 A, 250 V AC / 125 V DC, Class RK5
The BUSSMANN FRN-R-75 is a Class RK5 time-delay blade fuse from the FRN-R Series, rated at 75 A with 250 V AC and 125 V DC capacity. This non-indicating fuse is designed for overcurrent protection in industrial…
SKU 3G-OTH-26162
Also listed as: FRNR75 · FRN R 75
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The BUSSMANN FRN-R-75 is a Class RK5 time-delay blade fuse from the FRN-R Series, rated at 75 A with 250 V AC and 125 V DC capacity. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems.
Frequently Asked Questions
What is the BUSSMANN FRN-R-75 fuse used for?
The BUSSMANN FRN-R-75 is a Class RK5 time-delay fuse rated 75 A at 250 V AC or 125 V DC. It protects motors, transformers, and lighting circuits from overloads and short circuits, allowing harmless inrush currents without nuisance opening.
What are the specifications of the BUSSMANN FRN-R-75 fuse?
The BUSSMANN FRN-R-75 is a non-indicating, time-delay blade fuse from the FRN-R series. It is rated 75 A, 250 V AC, and 125 V DC. The manufacturer part number is FRN-R-75. It is designed for Class RK5 applications requiring high interrupting capacity.
Where to buy BUSSMANN FRN-R-75 fuses worldwide?
3G Electric supplies the BUSSMANN FRN-R-75 fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class RK5 time-delay fuse rated 75 A at 250 V AC.
How to select the correct BUSSMANN FRN-R series fuse for a motor circuit?
For motor circuits, select a time-delay fuse like the BUSSMANN FRN-R series to handle startup inrush. Match the fuse amp rating (e.g., 75 A for the FRN-R-75) to 125-150% of motor full-load current. Verify voltage rating (250 V AC or 125 V DC) meets system requirements.
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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.