Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE 600V 2A J TD NON-IND AJT2N
The AJT2N fuse offers superior short-circuit and overload protection with a time-delay characteristic for high inrush currents. Rated for 600VAC and 500VDC at 2A, featuring a compact ferrule design compatible with Class J fuse blocks.
£14.22
Why Choose the Mersen AJT2N Class J Time-Delay Fuse?
The Mersen AJT2N is a high-performance Class J time-delay fuse engineered to provide dependable overcurrent protection for industrial electrical systems. Part of the renowned Mersen Amp-Trap 2000® AJT series, this fuse combines exceptional current-limiting performance with time-delay characteristics, making it ideal for protecting motors, transformers and branch circuits where temporary inrush currents are common.
Designed to maximise equipment protection while minimising nuisance fuse operations, the AJT2N incorporates advanced materials and a compact Class J footprint that requires significantly less panel space than comparable Class RK fuses. Its robust construction delivers reliable protection in demanding industrial environments and supports improved system selectivity.
Rated at 2 A with a 600 V AC / 500 V DC rating, the AJT2N is suitable for industrial control panels, motor circuits, transformers, feeders and branch circuits. The ferrule design enables straightforward installation into compatible Class J fuse holders and disconnect switches.
Key Advantages
- Compact Class J time-delay fuse for industrial circuit protection.
- 2 A current rating suitable for control and protection applications.
- 600 V AC and 500 V DC voltage rating.
- Time-delay design withstands motor starting and transformer inrush currents.
- Exceptional current-limiting performance helps reduce equipment damage.
- Compact dimensions allow smaller fuse blocks and electrical panels.
Key Features
- Mersen Amp-Trap 2000® AJT series.
- 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.
- Suitable for IEC Type 2 No Damage protection.
- Compact footprint requiring less installation space.
Reliable Protection for Industrial Electrical Systems
The Mersen AJT2N provides dependable protection against overloads and short circuits while allowing temporary inrush currents associated with motors and transformers. Its advanced current-limiting technology helps reduce thermal and mechanical stress on electrical equipment, improving system reliability and reducing maintenance requirements.
Its compact Class J design makes it an excellent choice for OEM machinery, industrial control panels and power distribution systems where installation space and reliable protection are equally important.
Typical Applications
- Motor branch circuits.
- Industrial control panels.
- Transformer protection.
- Main and feeder circuits.
- Machine building and OEM equipment.
- General industrial power distribution.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 2 A | |
|---|---|---|
| Voltage | 600 V | |
| Fuse Type | UL class | |
| Fuse Class | Time delay | |
| Item number | AJT2N | |
| Description | Fuse AJT - Class J - Time-delay 600VAC 500VDC 2A Ferrule Amp-Trap 2000® | |
| EAN/UPC Code | 782001498016 | |
| Rated voltage AC UL | 600 V | |
| Rated voltage DC UL | 500 V | |
| Frequency (Hz) | 50/60 Hz | |
| Ampere Rating | 2 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 AJT2N used for?
The AJT2N protects industrial electrical circuits, motors, transformers and branch circuits against overloads and short circuits.
What is the current rating of the AJT2N?
The fuse has a 2 A current rating.
What voltage is the AJT2N rated for?
The fuse is rated for 600 V AC and 500 V DC operation.
Why is a time-delay fuse beneficial?
Time-delay characteristics allow the fuse to withstand temporary motor starting and transformer inrush currents while still providing excellent protection against sustained overloads and faults.
Where is the AJT2N typically installed?
It is commonly installed in industrial control panels, disconnect switches, motor circuits and power distribution equipment using compatible Class J fuse holders.
Trusted for Industrial Circuit Protection
Mersen Amp-Trap 2000® AJT Class J fuses are widely specified by electrical engineers and OEM machine builders for their outstanding current-limiting performance, reliable overcurrent protection and compact installation footprint.
