MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 100 A, 250 V AC, 250 V DC
The MERSEN TR-R Series TR100R is a Class RK5 time-delay blade fuse rated for 100 A at 250 V AC and 250 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems…
SKU 3G-OTH-26337
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
Need installation or engineering help?
Ask a question
Product Description
The MERSEN TR-R Series TR100R is a Class RK5 time-delay blade fuse rated for 100 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. As an authorised distributor for MERSEN, 3G Electric provides specialist expertise in sourcing and supporting this fuse alongside a broad range of industrial components from brands like Schneider, ABB, and Siemens.
Frequently Asked Questions
What is the MERSEN TR100R fuse used for?
The MERSEN TR100R is a Class RK5 time-delay fuse rated 100 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 TR100R fuse?
The MERSEN TR100R is a Class RK5, TR-R series time-delay fuse. It is rated 100 A, 250 V AC, and 250 V DC. It is non-indicating and uses a blade-style body. The manufacturer part number is TR100R.
Where to buy MERSEN TR100R fuses worldwide?
3G Electric supplies the MERSEN TR100R fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to select the correct MERSEN TR-R series fuse?
Select the MERSEN TR-R fuse based on your circuit's voltage (250 V AC/DC max) and continuous current (100 A for TR100R). Ensure the Class RK5 time-delay characteristic matches your motor or transformer inrush requirements. Consult the manufacturer's data sheet for coordination.
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.
