Why Choose the Mersen AJT1-8/10N Class J Time-Delay Fuse?
The Mersen AJT1-8/10N is a premium Class J time-delay fuse designed to provide dependable overcurrent protection for industrial electrical systems. As part of the trusted Amp-Trap 2000® AJT series, this fuse offers outstanding current-limiting performance while allowing temporary motor starting and transformer energisation currents without nuisance operation.
Designed for demanding industrial and commercial environments, the AJT1-8/10N protects branch circuits, motors, transformers and control equipment against overloads and short circuits. Its compact Class J construction occupies significantly less panel space than traditional Class RK fuses while delivering exceptional interrupting performance.
With a rated current of 1.8 A and voltage ratings of 600 V AC / 500 V DC, the AJT1-8/10N is ideal for industrial control panels, automation systems, OEM machinery and power distribution equipment. The N suffix designates the non-indicating version, making it suitable where a visual fuse indicator is not required.
Key Advantages
- Compact Class J time-delay fuse for industrial branch circuit protection.
- 1.8 A current rating for precision low-current applications.
- 600 V AC / 500 V DC voltage rating.
- Time-delay characteristics tolerate motor and transformer inrush currents.
- Superior current limitation helps reduce damage during fault conditions.
- Compact Class J footprint saves valuable control panel space.
Key Features
- Mersen Amp-Trap 2000® AJT series.
- 1.8 A current rating.
- 600 V AC / 500 V DC rated voltage.
- Class J time-delay fuse.
- Ferrule terminal construction.
- Non-indicating (N) version.
- Advanced current-limiting technology.
- Suitable for branch circuits, motors and transformer protection.
Reliable Protection for Industrial Electrical Systems
The Mersen AJT series is engineered to withstand the temporary inrush currents associated with motors, transformers and other inductive loads while providing rapid protection against sustained overloads and short circuits. This helps maximise equipment uptime without compromising electrical safety.
Its advanced current-limiting design reduces thermal and mechanical stress on downstream equipment during fault conditions, helping improve system reliability and reduce maintenance costs in demanding industrial installations.
Typical Applications
- Industrial control panels.
- Motor branch circuit protection.
- Transformer protection.
- HVAC equipment.
- OEM machinery and automation systems.
- Electrical distribution panels and switchboards.
