BUSSMANN FRN-R-125 Time-Delay Blade Fuse, 125 A, 250 V AC / 125 V DC
The BUSSMANN FRN-R-125 is a Class RK5, time-delay blade fuse from the FRN-R Series, rated for 125 A at 250 V AC and 125 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical…
SKU 3G-OTH-26489
Also listed as: FRNR125 · FRN R 125
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The BUSSMANN FRN-R-125 is a Class RK5, time-delay blade fuse from the FRN-R Series, rated for 125 A at 250 V AC and 125 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems, supporting motor and equipment circuits where high inrush currents are present.
Frequently Asked Questions
What is the BUSSMANN FRN-R-125 fuse used for?
The BUSSMANN FRN-R-125 is a Class RK5 time-delay fuse designed for motor and transformer protection in industrial power distribution. It handles high inrush currents without nuisance opening, making it suitable for circuits with inductive loads up to 125 A at 250 V AC or 125 V DC.
What are the specifications of the BUSSMANN FRN-R-125 fuse?
The BUSSMANN FRN-R-125 is a Class RK5, time-delay, non-indicating fuse rated 125 A at 250 V AC and 125 V DC. It belongs to the FRN-R series and is manufactured under MPN FRN-R-125. The fuse is designed for overcurrent protection in branch circuits and motor loads.
Where to buy BUSSMANN FRN-R-125 fuses worldwide?
You can source BUSSMANN FRN-R-125 fuses through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Class RK5 time-delay fuse.
How to select the correct BUSSMANN FRN-R fuse for an application?
To select the correct BUSSMANN FRN-R fuse, match the voltage rating (250 V AC or 125 V DC) and current rating (125 A) to your circuit requirements. The time-delay feature accommodates motor start-up surges. Verify the Class RK5 rejection feature prevents substitution with lower-rated fuses.
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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.