Why Choose the Mersen AJT3-2/10N Class J Time-Delay Fuse?
The Mersen AJT3-2/10N is a high-quality Class J time-delay fuse engineered to provide dependable overcurrent protection for industrial electrical systems. As part of the trusted Mersen Amp-Trap 2000® AJT series, it combines excellent current-limiting performance with time-delay characteristics, allowing it to withstand temporary motor starting and transformer energisation currents while protecting equipment against overloads and short circuits.
Designed with advanced fuse technology, the AJT3-2/10N helps minimise equipment damage during fault conditions while reducing nuisance fuse operations. Its compact Class J footprint requires significantly less installation space than comparable Class RK fuses, making it an excellent solution for industrial control panels and OEM machinery where panel space is limited.
With a 3.2 A current rating and a 600 V AC / 500 V DC rating, the AJT3-2/10N is ideal for industrial control circuits, motor branch circuits, transformers and feeder applications. The ferrule construction enables straightforward installation into compatible Class J fuse holders and disconnect switches.
Key Advantages
- Compact Class J time-delay fuse for industrial circuit protection.
- 3.2 A current rating suitable for precision circuit protection.
- 600 V AC / 500 V DC voltage rating.
- Time-delay characteristics reduce nuisance operation caused by motor and transformer inrush currents.
- Superior current-limiting performance helps protect valuable electrical equipment.
- Compact design requires less panel space than comparable Class RK fuses.
Key Features
- Mersen Amp-Trap 2000® AJT series.
- 3.2 A ampere rating.
- 600 V AC / 500 V DC rated voltage.
- Class J time-delay fuse construction.
- Ferrule mounting design.
- 200 kA AC interrupting rating.
- Non-indicating fuse design.
- Suitable for IEC Type 2 No Damage protection.
Reliable Protection for Industrial Electrical Systems
The Mersen AJT3-2/10N delivers dependable protection against overloads and short circuits while accommodating temporary inrush currents generated by motors and transformers. Its advanced current-limiting design reduces thermal and mechanical stress on connected equipment, improving system reliability and reducing maintenance costs.
Its compact Class J construction makes it ideal for OEM equipment, industrial control panels, machinery and power distribution systems requiring reliable overcurrent protection in a space-efficient format.
Typical Applications
- Industrial control panels.
- Motor branch circuit protection.
- Transformer protection.
- OEM machinery and automation systems.
- Power distribution equipment.
- General industrial electrical installations.
