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MERSEN FUSE 600V 500A CLASS J FUSE A4J500
MPN: A4J500
Special Price
£271.79
£226.49
Regular Price
£603.96
Why Choose the Fuse A4J500?
The A4J500 Class J fast-acting fuse is engineered for reliable short-circuit protection in demanding industrial applications, delivering superior performance at up to 600VAC or 300VDC with a 500A rating. Its robust Blade Amp-Trap® design ensures rapid response to overloads, minimising equipment downtime and safeguarding critical components.
Featuring compact construction and compatibility with standard fuse blocks, the A4J500 offers straightforward integration into your control panels and circuits. Choose this fuse for assured protection, long life, and dependable operation in harsh environments.
Product Code: A4J500
Key Benefits
- Fast-acting fuse design for rapid overload response
- High interrupting rating of 200 kA for superior short-circuit protection
- Compact Blade Amp-Trap® construction for easy installation
- Dual voltage rating suitable for AC (600 V) and DC (300 V) applications
- Durable brass alloy blade terminals ensure reliable connectivity
- Compatible with standard Class J fuse blocks and clips
- Robust insulating body material (GMG) for enhanced durability
Compatibility
The A4J500 fuse is compatible with standard Class J fuse holders and clips designed for blade-type terminals. It integrates seamlessly into industrial control panels, motor circuits, and power distribution systems requiring fast-acting protection at 500 amperes.
Applications
- Industrial motor protection
- Power distribution panels
- Control circuits in manufacturing equipment
- Short-circuit protection in HVAC systems
- Renewable energy system protection
- General-purpose industrial electrical protection
Technical Specifications
- Item number: A4J500
- Description: Fuse A4J - Class J - Fast-Acting 600VAC 300VDC 500A Blade Amp-Trap®
- EAN/UPC Code: 782001960490
- Rated voltage AC UL: 600 V
- Rated voltage DC UL: 300 V
- Frequency (Hz): 50/60 Hz
- Ampere Rating: 500 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: 63.5 mm
- Product Length: 203.2 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1.4379 kg
- Sell Pack Width: 63.5 mm
- Sell Pack Length: 222.2 mm
- Sell Pack Height: 60.5 mm
- Product group: Low Voltage UL/CSA Fuses
- Body/Insulating Material: GMG
- Product Weight: 1.3698 kg
Frequently Asked Questions
What is the maximum voltage rating for the A4J500 fuse?
The A4J500 fuse is rated for a maximum of 600 volts AC and 300 volts DC.
Is the A4J500 fuse compatible with standard Class J fuse holders?
Yes, it is designed to fit standard Class J fuse holders with blade-type terminals.
What is the breaking capacity of this fuse?
The fuse has a maximum interrupting rating of 200 kiloamperes (kA) at AC voltage.
Can this fuse be used in both AC and DC circuits?
Yes, the A4J500 is suitable for both AC and DC applications within its voltage ratings.
What does fast-acting mean in this fuse?
Fast-acting fuses respond quickly to overloads and short circuits, protecting equipment by interrupting current rapidly.
Common Search Terms
Class J fuse, fast-acting fuse, 500 amp fuse, 600V fuse, 300V DC fuse, Blade Amp-Trap fuse, industrial fuse, short circuit protection fuse, high interrupting rating fuse
| Manufacturer Part Number | A4J500 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 0782001960490 |
| Height | 203.2mm |
| Width | 63.5mm |
| Depth | 63.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Mexico |
| Manufacturer | Mersen |
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