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MERSEN FUSE 600V 350A CLASS J FUSE A4J350
MPN: A4J350
Special Price
£192.80
£160.67
Regular Price
£428.46
Why Choose the Fuse A4J - Class J - Fast-Acting 600VAC 300VDC 350A Blade Amp-Trap®?
The A4J350 fuse offers rapid circuit protection for demanding industrial applications, with a 350A rating and fast-acting response to minimise equipment downtime. Its robust Class J construction is designed for reliable interruption of high fault currents up to 600VAC and 300VDC.
Engineered with a compact blade design, this Amp-Trap® fuse ensures easy installation, superior current limitation, and compliance with stringent safety standards, making it ideal for safeguarding motors, drives, and sensitive power components.
Technical Specifications
- Item number: A4J350
- Description: Fuse A4J - Class J - Fast-Acting 600VAC 300VDC 350A Blade Amp-Trap®
- EAN/UPC Code: 782001960438
- Rated voltage AC UL: 600 V
- Rated voltage DC UL: 300 V
- Frequency (Hz): 50/60 Hz
- Ampere Rating: 350 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
Product Code: A4J350
Key Benefits
- Fast-acting fuse design reduces equipment downtime by quickly interrupting fault currents.
- High breaking capacity of 200 kA ensures reliable protection in industrial environments.
- Compact blade design allows for easy installation and replacement.
- Suitable for both AC and DC applications up to 600VAC and 300VDC.
- Durable brass alloy terminals provide secure and corrosion-resistant connections.
- Complies with Class J fuse standards for enhanced safety and performance.
Compatibility
The A4J350 fuse is compatible with standard Class J fuse holders and clips designed for blade-type terminals. It is suitable for use in motor control centres, industrial drives, power distribution panels, and equipment requiring fast-acting overcurrent protection up to 350 amps.
Applications
- Industrial motor protection
- Variable frequency drives (VFDs)
- Power distribution systems
- Control panels and switchgear
- Renewable energy systems
- General industrial machinery
Frequently Asked Questions
What is the maximum voltage rating for this fuse?
The A4J350 fuse is rated for up to 600VAC and 300VDC, suitable for a wide range of industrial applications.
Can this fuse be used in both AC and DC circuits?
Yes, this fuse is designed for use in both AC and DC circuits, providing versatile protection.
What is the breaking capacity of this fuse?
The fuse has an interrupting rating of 200 kA at AC voltage, ensuring it can safely interrupt high fault currents.
Is the fuse fast-acting or time-delay?
This is a fast-acting fuse, which means it responds quickly to overcurrent conditions to protect sensitive equipment.
What type of mounting does this fuse require?
The A4J350 fuse is designed for clip mounting with blade-type terminals for easy installation.
Common Search Terms
Class J fuse, fast-acting fuse, 350 amp fuse, 600V fuse, 300VDC fuse, blade fuse, Amp-Trap fuse, industrial fuse, motor protection fuse, high breaking capacity fuse
| Manufacturer Part Number | A4J350 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 0782001960438 |
| Height | 181.1mm |
| Width | 54mm |
| Depth | 54mm |
| HS Code | 85361090 |
| Country of Manufacture | Mexico |
| Manufacturer | Mersen |
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