MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 80 A, 250 V AC, 250 V DC
The MERSEN TR-R Series TR80R is a Class RK5 time-delay blade fuse rated for 80 A at 250 V AC and 250 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems, supporting…
SKU 3G-OTH-28444
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 MERSEN TR-R Series TR80R is a Class RK5 time-delay blade fuse rated for 80 A at 250 V AC and 250 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems, supporting applications across 14 departments including electrical and instrumentation.
Frequently Asked Questions
What is the MERSEN TR80R fuse used for?
The MERSEN TR80R is a Class RK5 time-delay blade fuse rated 80 A at 250 V AC/DC. It protects motors, transformers, and lighting circuits from overloads and short circuits, allowing temporary inrush currents without nuisance opening.
What are the specifications of the MERSEN TR80R fuse?
The MERSEN TR80R is part of the TR-R series, a Class RK5 time-delay fuse. It has an 80 A rating, 250 V AC and 250 V DC voltage rating, and is non-indicating. The manufacturer part number is TR80R.
Where to buy the MERSEN TR80R fuse worldwide?
3G Electric supplies the MERSEN TR80R fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct MERSEN TR80R fuse for an application?
Select the MERSEN TR80R for circuits requiring time-delay protection up to 80 A at 250 V AC/DC. Ensure the fuse's Class RK5 rating matches your panel's interrupting capacity. Consult a qualified engineer for proper coordination with upstream devices.
Used in
Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN time-delay blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
