Why Choose the Mersen A3T30 Class T Fuse?
The Mersen A3T30 is a high-performance Class T fast-acting fuse designed to deliver superior overcurrent and short-circuit protection for industrial and commercial electrical systems. As part of the trusted Mersen Amp-Trap® A3T series, it combines exceptional current-limiting performance with a compact ferrule design, making it ideal for applications where equipment protection and panel space are equally important.
Designed for rapid fault interruption, the A3T30 helps reduce the damaging effects of high fault currents, protecting electrical equipment, conductors and distribution systems. Its unique Class T dimensions prevent substitution with lower-performance fuse types, improving safety and ensuring dependable circuit protection.
With a rated current of 30 A, a 300 V AC / 160 V DC rating and a fast-acting operating characteristic, the Mersen A3T30 is well suited for industrial control panels, switchboards, distribution equipment and OEM machinery requiring reliable circuit protection.
Key Advantages
- Compact Class T fast-acting industrial fuse.
- 30 A current rating for reliable circuit protection.
- 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 ferrule construction saves valuable panel space.
Key Features
- Mersen Amp-Trap® A3T Class T series.
- 30 A ampere rating.
- 300 V AC / 160 V DC rated voltage.
- Fast-acting overcurrent protection.
- Glass melamine body for dimensional stability.
- Ferrule terminal construction.
- 50 / 60 Hz operation.
- High interrupting capacity for industrial applications.
Reliable Protection for Industrial Electrical Systems
Fast-acting Class T fuses respond almost instantly to excessive fault currents, limiting the energy that reaches downstream equipment. This helps reduce thermal and mechanical damage while improving the safety and reliability of industrial electrical installations.
The Mersen A3T30 combines high interrupting capacity with a compact footprint, making it an excellent choice for modern control panels, switchboards and machinery where dependable overcurrent protection is essential.
Typical Applications
- Industrial control panels.
- Switchboards and panelboards.
- Motor control centres.
- Distribution equipment.
- OEM machinery and automation systems.
- Commercial electrical installations.
