Why Choose the Mersen A3T350 Class T Fuse?
The Mersen A3T350 is a high-performance Class T fast-acting fuse engineered to provide superior overcurrent and short-circuit protection for industrial power distribution systems. As part of the proven Mersen Amp-Trap® A3T series, it combines exceptional current-limiting performance with a compact blade design, making it ideal for demanding commercial and industrial electrical installations.
Designed for rapid fault interruption, the A3T350 helps minimise thermal and mechanical damage caused by high fault currents, protecting valuable electrical equipment and reducing downtime. Its unique Class T dimensions prevent substitution with lower-performance fuse types, improving both safety and system reliability.
With a 350 A current rating, a 300 V AC / 160 V DC voltage rating and fast-acting characteristics, the Mersen A3T350 is ideal for switchboards, panelboards, load centres, circuit protection and industrial machinery where dependable overcurrent protection is essential.
Key Advantages
- Compact Class T fast-acting industrial fuse.
- 350 A current rating for high-current applications.
- 300 V AC and 160 V DC voltage rating.
- Extremely current-limiting design reduces equipment damage during faults.
- Unique Class T dimensions prevent incorrect fuse replacement.
- Compact blade construction saves valuable panel space.
Key Features
- Mersen Amp-Trap® A3T Class T series.
- 350 A ampere rating.
- 300 V AC / 160 V DC rated voltage.
- Fast-acting overcurrent protection.
- Glass melamine body for excellent dimensional stability.
- Blade terminal construction.
- 50 / 60 Hz operation.
- High interrupting capacity for industrial protection.
Reliable Protection for Industrial Electrical Systems
Fast-acting Class T fuses rapidly interrupt excessive fault currents before they can cause significant damage to electrical equipment. Their highly current-limiting performance reduces thermal stress, mechanical shock and arc energy, helping improve the reliability and longevity of industrial electrical systems.
The Mersen A3T350 is designed for demanding industrial environments where dependable protection, high interrupting capacity and compact installation are essential for modern power distribution systems.
Typical Applications
- Industrial switchboards.
- Panelboards and load centres.
- Power distribution equipment.
- Circuit breaker protection.
- Motor control centres.
- OEM machinery and industrial automation.
