MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 500 mA, 250 V AC, 250 V DC
The MERSEN TR-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TR1/2R) is a 500 mA, non-indicating fuse rated for 250 V AC and 250 V DC. 3G Electric interprets demand and delivers this genuine industrial fuse…
SKU 3G-OTH-26874
Also listed as: TR12R · TR1 2R · TR1-2R
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The MERSEN TR-R Series Class RK5 Time-Delay Cylindrical Fuse (MPN TR1/2R) is a 500 mA, non-indicating fuse rated for 250 V AC and 250 V DC. 3G Electric interprets demand and delivers this genuine industrial fuse across 14 departments — with specialist depth in controls to support your electrical protection needs.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MERSEN TR1/2R fuse used for?
The MERSEN TR1/2R is a Class RK5 time-delay cylindrical fuse rated 500 mA at 250 V AC/DC. It protects industrial motor circuits, transformers, and lighting systems from overloads and short circuits, allowing temporary inrush currents without nuisance opening.
What are the specifications of the MERSEN TR1/2R fuse?
The MERSEN TR1/2R is part of the TR-R series, with MPN TR1/2R. It is a non-indicating, time-delay Class RK5 fuse rated 500 mA, 250 V AC, and 250 V DC. It provides reliable overcurrent protection for industrial equipment.
Where to buy MERSEN TR1/2R fuses worldwide?
3G Electric supplies MERSEN TR1/2R fuses worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct MERSEN TR1/2R fuse for a circuit?
Select the MERSEN TR1/2R fuse based on your circuit's voltage (250 V AC/DC max) and continuous current (500 mA). Ensure the Class RK5 time-delay characteristic matches motor or transformer inrush requirements. Consult a qualified electrician for proper coordination.
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.
