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MERSEN FUSE 600V 6A J TD NON-IND AJT6N
The AJT6N offers reliable, time-delay protection for circuits up to 600VAC and 500VDC, with a ferrule design for easy installation. It provides excellent current limitation and reduced arc flash energy, ideal for motor circuits, control panels, and power distribution systems.
£14.22
Why Choose the Mersen AJT6N Class J Fuse?
The Mersen AJT6N is a premium 6 A Class J time-delay fuse engineered to provide dependable overcurrent and short-circuit protection for industrial electrical systems. Part of the trusted Mersen Amp-Trap 2000 AJT series, this dual-element current-limiting fuse delivers outstanding protection while accommodating the temporary inrush currents associated with motors, transformers and other inductive loads.
Designed for demanding industrial applications, the AJT6N combines high interrupting capacity with excellent current limitation, helping to minimise equipment damage during fault conditions. Its compact Class J design requires less panel space than many alternative fuse types, making it ideal for modern control panels and power distribution systems.
With a rated current of 6 A and a 600 V AC / 500 V DC voltage rating, the AJT6N is widely used to protect motors, transformers, branch circuits, lighting, heating equipment and industrial machinery where reliable fault protection and reduced nuisance operation are essential.
Key Advantages
- Compact Class J time-delay fuse for industrial circuit protection.
- 6 A current rating for reliable equipment protection.
- 600 V AC / 500 V DC voltage rating.
- Current-limiting design reduces damaging fault energy.
- Dual-element construction tolerates motor and transformer inrush currents.
- High interrupting capacity for demanding industrial installations.
Key Features
- Mersen Amp-Trap 2000 AJT series.
- 6 A rated current.
- 600 V AC / 500 V DC rated voltage.
- Class J dual-element time-delay fuse.
- Current-limiting technology for enhanced equipment protection.
- Non-indicating fuse construction.
- Compact ferrule body for Class J fuse holders.
- Suitable for branch circuits, motors, transformers and industrial machinery.
Reliable Protection for Industrial Electrical Systems
The Mersen AJT6N protects electrical equipment by rapidly interrupting excessive fault currents while allowing harmless temporary overloads caused by motor starting or transformer energisation. Its advanced current-limiting performance helps reduce thermal and mechanical stress on connected equipment.
Engineered for industrial power distribution, machinery and automation systems, the AJT series provides dependable protection while helping maintain system uptime and reducing the likelihood of unnecessary fuse replacement during normal operating conditions.
Typical Applications
- Industrial motor branch circuits.
- Control panels and switchboards.
- Transformers and power supplies.
- Industrial machinery and automation equipment.
- Lighting and heating circuits.
- Power distribution systems.
Technical Specifications
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| Current | 6 A | |
|---|---|---|
| Voltage | 600 V | |
| Fuse Type | UL class | |
| Fuse Class | Time delay | |
| Item number | AJT6N | |
| Description | Fuse AJT - Class J - Time-delay 600VAC 500VDC 6A Ferrule Amp-Trap 2000® | |
| EAN/UPC Code | 782001498122 | |
| Rated voltage AC UL | 600 V | |
| Rated voltage DC UL | 400 V | |
| Frequency (Hz) | 50/60 Hz | |
| Ampere Rating | 6 A | |
| AC or DC | AC/DC | |
| Fuse Class | Class J | |
| Speed/Characteristic | Time Delay | |
| Mounting | Clip | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Connection/Terminal Material | Tin-Plated Copper | |
| Connection/Terminal Type | Ferrule | |
| Product Diameter | 20.7 mm | |
| Product Length | 57.2 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.4627 kg | |
| Sell Pack Width | 60.5 mm | |
| Sell Pack Length | 111.3 mm | |
| Sell Pack Height | 42.9 mm | |
| Product group | Low Voltage UL/CSA Fuses | |
| Body/Insulating Material | GMG | |
| Product Weight | 0.044 kg | |
| HS Code | 85361010 | |
| Country of Manufacture | Mexico |
Frequently Asked Questions
What is the Mersen AJT6N used for?
The AJT6N protects industrial electrical equipment, including motors, transformers, branch circuits and control panels, from overloads and short circuits.
What is the current rating of the AJT6N?
The Mersen AJT6N has a 6 A current rating.
Is the AJT6N a time-delay fuse?
Yes. Its dual-element time-delay design allows it to withstand normal motor-starting and transformer inrush currents while providing effective fault protection.
What voltage is the AJT6N rated for?
The fuse is rated for 600 V AC and 500 V DC applications.
Where is the AJT6N typically installed?
It is installed in compatible Class J fuse holders or fuse blocks within industrial control panels, switchboards and power distribution equipment.
Trusted Industrial Circuit Protection
Mersen Amp-Trap 2000 AJT fuses are trusted worldwide by electrical engineers, OEMs and panel builders for reliable current-limiting protection in industrial power distribution and automation systems.
