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MERSEN FUSE 600V 225A CLASS J FUSE A4J225
MPN: A4J225
Special Price
£196.76
£163.97
Regular Price
£437.26
Why Choose the Fuse A4J Class J Fast-Acting 225A Blade Amp-Trap®?
The A4J225 fast-acting fuse delivers reliable overcurrent protection at 600VAC and 300VDC, ensuring critical equipment uptime. Engineered for demanding industrial circuits, its Class J design offers superior current-limiting performance and quick response to short-circuit faults.
With a robust 225A rating and blade terminals for easy installation, this Amp-Trap® fuse provides enhanced safety and reduced downtime. Ideal for protecting drives, control panels, and power distribution systems requiring high fault interruption capacity and minimal let-through energy.
Product Code: A4J225
Key Benefits
- High fault interruption capacity of 200 kA for enhanced safety.
- Fast-acting characteristic minimises equipment damage during faults.
- Blade terminals with brass alloy material ensure secure and reliable connections.
- Compact design with GMG insulating body for durability.
- Suitable for both AC (600 V) and DC (300 V) applications.
- Easy mounting with clip system reduces installation time.
Compatibility
This fuse is compatible with industrial control panels, motor drives, power distribution units, and other equipment requiring Class J fast-acting overcurrent protection. It fits standard Class J fuse holders and clips designed for blade terminal connections.
Applications
- Industrial motor control circuits
- Power distribution systems
- Variable frequency drives (VFDs)
- Control panels and switchgear
- Critical manufacturing equipment protection
Technical Specifications
- Item number: A4J225
- Description: Fuse A4J - Class J - Fast-Acting 600VAC 300VDC 225A Blade Amp-Trap®
- EAN/UPC Code: 782001960384
- Rated voltage AC UL: 600 V
- Rated voltage DC UL: 300 V
- Frequency (Hz): 50/60 Hz
- Ampere Rating: 225 A
- AC or DC: AC/DC
- Fuse Class: Class J
- Speed/Characteristic: Fast-Acting
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Connection/Terminal Material: Brass Alloy
- Connection/Terminal Type: Blade
- Product Diameter: 54 mm
- Product Length: 181.1 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.8346 kg
- Sell Pack Width: 53.8 mm
- Sell Pack Length: 53.8 mm
- Sell Pack Height: 184.1 mm
- Product group: Low Voltage UL/CSA Fuses
- Body/Insulating Material: GMG
- Product Weight: 0.7938 kg
Frequently Asked Questions
What is the breaking capacity of the A4J225 fuse?
The fuse has a maximum interrupting rating of 200 kA AC, providing high fault current protection.
Can this fuse be used in DC circuits?
Yes, the A4J225 is rated for 300 V DC applications as well as 600 V AC.
What type of mounting does this fuse require?
It uses a clip mounting system compatible with standard Class J fuse holders.
Is the fuse body made of a durable material?
Yes, the body is made from GMG insulating material, ensuring durability and safety.
Common Search Terms
Class J fuse 225A, fast-acting fuse 600V, Amp-Trap blade fuse, industrial overcurrent protection, high interrupt rating fuse, motor control fuse, DC rated fuse, clip mount fuse, brass terminal fuse
| Manufacturer Part Number | A4J225 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 0782001960384 |
| Height | 181.1mm |
| Width | 54mm |
| Depth | 54mm |
| HS Code | 85361090 |
| Country of Manufacture | Mexico |
| Manufacturer | Mersen |
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