MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 1.25 A, 250 V AC, 250 V DC
The MERSEN TR-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TR1-1/4R) is a 1.25 A, 250 V AC/DC, non-indicating fuse. 3G Electric interprets demand and delivers this fuse across 14 industrial departments, with…
SKU 3G-OTH-26921
Also listed as: TR114R · TR1 1 4R · TR1-1-4R
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 Class RK5 Time-Delay Cylindrical Fuse (MPN TR1-1/4R) is a 1.25 A, 250 V AC/DC, non-indicating fuse. 3G Electric interprets demand and delivers this fuse across 14 industrial departments, with specialist depth in electrical components as an authorised distributor.
Frequently Asked Questions
What is the MERSEN TR-R series time-delay fuse used for?
The MERSEN TR-R series time-delay fuse protects industrial circuits against overloads and short circuits. Its 1.25 A rating and 250 V AC/DC capacity suit motor starters, transformers, and control panels where temporary inrush currents occur.
What are the specifications of the MERSEN TR1-1/4R fuse?
The MERSEN TR1-1/4R is a Class RK5, TR-R series, time-delay, non-indicating cylindrical fuse rated 1.25 A at 250 V AC and 250 V DC. It provides reliable overcurrent protection for branch circuits and equipment.
Where to buy MERSEN TR1-1/4R fuses worldwide?
3G Electric supplies MERSEN TR1-1/4R fuses 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 fuse for an application?
Select the MERSEN TR-R fuse by matching voltage (250 V AC/DC), current rating (1.25 A), and time-delay characteristic to your circuit's inrush requirements. Always verify the Class RK5 rejection feature prevents substitution with lower-interrupting fuses.
Used in
Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
