MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 1.25 A, 600 V AC, 600 V DC
The MERSEN TRS-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TRS1-1/4R) is a 1.25 A, non-indicating fuse rated for 600 V AC and 600 V DC. As a time-delay fuse, it accommodates temporary inrush currents while…
SKU 3G-OTH-28751
Also listed as: TRS114R · TRS1 1 4R · TRS1-1-4R
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 TRS-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TRS1-1/4R) is a 1.25 A, non-indicating fuse rated for 600 V AC and 600 V DC. As a time-delay fuse, it accommodates temporary inrush currents while providing overcurrent protection across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls serves as a trust anchor, ensuring we interpret demand and deliver the right solution.
Frequently Asked Questions
What is a MERSEN TRS-R Class RK5 time-delay fuse used for?
The MERSEN TRS-R Class RK5 time-delay fuse protects motor circuits and equipment with high inrush currents. Its 1.25 A rating and 600 V AC/DC capability suit industrial control panels, HVAC systems, and pump controls. 3G Electric supplies this fuse across 14 industrial departments, including electrical and power transmission.
What are the specifications of the MERSEN TRS1-1/4R fuse?
The MERSEN TRS1-1/4R is a Class RK5, TRS-R series, time-delay, non-indicating fuse rated 1.25 A, 600 V AC, and 600 V DC. It is a cylindrical fuse designed for overcurrent protection in industrial applications. 3G Electric sources this genuine MERSEN part for global delivery.
Where to buy MERSEN TRS1-1/4R fuses worldwide?
3G Electric supplies the MERSEN TRS1-1/4R Class RK5 time-delay fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine MERSEN part, part of our broad industrial equipment offering.
How to select the right MERSEN TRS-R fuse for a motor circuit?
Select a MERSEN TRS-R fuse based on motor full-load current and starting characteristics. The time-delay feature handles inrush without nuisance tripping. For a 1.25 A load, the TRS1-1/4R provides Class RK5 protection. 3G Electric can help interpret your application requirements and source the correct MERSEN fuse.
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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.
