MERSEN FUSE 600V 2.8A J TD NON-IND AJT2-8/10N

Why Choose the Mersen AJT2-8/10N Class J Time-Delay Fuse?

The Mersen AJT2-8/10N is a compact Class J time-delay fuse designed to provide reliable overcurrent protection for industrial and commercial electrical systems. Part of the proven Amp-Trap 2000® AJT series, it combines current-limiting performance with a controlled time delay that accommodates temporary motor-starting and transformer inrush currents.

Engineered for low-current branch circuits and control applications, the AJT2-8/10N helps protect motors, transformers, control panels and industrial equipment against sustained overloads and short circuits. Its compact Class J construction supports space-efficient panel layouts while delivering high fault-interruption capability.

With a rated current of 2.8 A and voltage ratings of up to 600 V AC and 500 V DC, the AJT2-8/10N is suitable for industrial automation, HVAC equipment, OEM machinery and electrical distribution systems. The N suffix identifies this model as a non-indicating fuse without a visual open-fuse indicator.

Key Advantages

• Compact Class J time-delay fuse for industrial branch circuit protection.
• 2.8 A current rating for low-current control and equipment circuits.
• 600 V AC and 500 V DC voltage ratings.
• Time-delay characteristics accommodate temporary motor and transformer inrush currents.
• Current-limiting construction helps reduce damaging fault energy.
• Space-saving Class J format supports compact control-panel designs.

Key Features

• Mersen Amp-Trap 2000® AJT series.
• 2.8 A current rating.
• 600 V AC / 500 V DC rated voltage.
• Class J time-delay construction.
• Ferrule-style terminal configuration.
• Non-indicating N version.
• Advanced current-limiting technology.
• Suitable for motors, transformers, feeders and branch circuits.

Reliable Protection for Industrial Electrical Systems

The AJT2-8/10N is designed to tolerate temporary current surges generated when motors start or transformers are energised. This controlled time-delay response helps reduce nuisance fuse operation while maintaining dependable protection against sustained overload conditions.

During a severe short circuit, the fuse limits the peak current and fault energy passed to downstream equipment. This helps reduce thermal and mechanical stress on conductors, contactors, control components and connected machinery, supporting improved electrical safety and system reliability.

Typical Applications

• Industrial control panels.
• Motor branch circuits.
• Transformer protection.
• HVAC and refrigeration equipment.
• OEM machinery.
• Industrial automation systems.
• Electrical distribution panels.
• Low-current feeder and control circuits.