A6T500 - 500 Amp Fuse Description
A6T500 - 500 Amp Fuse
Keeping your electrical systems safe doesn’t have to be complicated. The Mersen A6T500 Class T Fast-Acting Fuse offers dependable protection against overcurrent and short circuits, all in a compact, easy-to-install design. Rated for 500 amps, 600VAC, and 300VDC, it’s built to handle the kind of heavy-duty industrial and commercial setups where reliability really matters. Its compact blade-style design fits neatly into panels, motor control centers, and switchboards, while the bolted connection ensures a solid, stable fit. The glass melamine body stays stable over time, and the catalog number stamped on the blades makes identification quick and simple. With a 200kA AC interrupting rating, it limits current during faults, helping prevent damage to your equipment. In short, the A6T500 keeps your circuits protected and your system running smoothly.
Key Features and Benefits
- Fast-Acting Response – Reacts immediately to overcurrent and short circuits.
- High Current-Limiting – Reduces energy let-through to protect downstream equipment.
- Space-Saving Design – Compact size fits tight panels and enclosures.
- 500 Amp Rating – Handles high-demand electrical systems.
- AC/DC Compatibility – Rated for 600VAC and 300VDC circuits.
- 200kA Interrupting Capacity – Safely manages high fault currents.
- Durable Build – Glass melamine body holds shape for long-lasting performance.
- Secure Blade Terminals – Easy to mount with bolted connection.
- Easy Identification – Catalog number stamped directly on the blades.
Technical Specifications
- Catalog Number: A6T500
- Series: A6T – Class T – Fast-Acting
- Fuse Class: Class T
- Amp Rating: 500A
- AC Voltage: 600VAC
- DC Voltage: 300VDC
- Frequency: 50/60 Hz
- Fuse Type: Fast-Acting
- Interrupting Rating: 200kA AC
- Mounting Type: Bolted
- Terminal Type: Blade
- Terminal Material: Copper
- Body Material: GMG (Glass Melamine)
- Length: 101.1 mm
- Diameter: 52.3 mm
- Weight: 0.3402 kg
- AC/DC Compatible: Yes
Material Compliance and Certifications
- UL Recognized for low-voltage circuit protection
- Meets UL/CSA fuse standards
- High interrupting capacity for safer operation
- Built to strict Class T requirements
Where It Works Best
- Industrial power distribution systems
- Switchboards and panelboards
- Motor control centers
- Commercial electrical service equipment
- UPS systems and battery backups
- Sensitive electrical and electronic equipment
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Specifications
- Width:2.062
- Depth:2.062
- Height:3.984
- Amperes:500
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:A6T
- Additional Notes:Knife-Blade Style, Non-Indicating, Very Fast-Acting, current-limiting Class T Fuse
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