A6T30 - 30 Amp Fuse

A6T30 - 30 Amp Fuse

If you’re looking for a fuse that delivers fast, reliable protection without taking up too much space, the Mersen A6T30 Class T Fast-Acting Fuse is made for you. Rated at 30 amps and designed for both AC (600V) and DC (300V) systems, this little powerhouse acts quickly to prevent short circuits and overloads from causing bigger problems in your electrical setup. Its compact size and clip-mount design make it perfect for tight panels or enclosures while still giving high current-limiting protection. Built with a glass melamine body, the A6T30 holds up over time and stays dimensionally stable, even in demanding environments. The copper ferrule terminals make connections easy and secure, and the catalog number stamped right on the fuse means maintenance and replacement are straightforward—no guesswork required. With a 200 kA interrupting rating, it’s ready to handle high fault currents safely, making it ideal for commercial, industrial, and critical electrical systems.

Key Features and Benefits

• Fast-acting protection: Stops overloads and short circuits quickly.
• Compact Class T design: Saves valuable panel space.
• High current-limiting performance: Keeps your equipment safe.
• 200 kA interrupting rating: For high fault current scenarios.
• Copper ferrule terminals: Ensure strong, reliable connections.
• Durable glass melamine body: Maintains shape and performance over time.

Technical Specifications

• Catalog Number: A6T30
• Series: A6T – Class T – Fast-Acting
• Ampere Rating: 30A
• Rated Voltage (AC): 600VAC
• Rated Voltage (DC): 300VDC
• Frequency: 50/60 Hz
• Fuse Class: Class T
• Fuse Type: Fast-Acting
• Interrupting Rating: 200 kA AC
• Mounting Type: Clip
• Terminal Type: Ferrule
• Terminal Material: Copper
• Body Material: GMG Glass Melamine
• Product Length: 38.1 mm
• Product Diameter: 14.5 mm
• Product Weight: 0.0136 kg
• Sell Pack Quantity: 10

Material Compliance and Certifications

• RoHS Compliant
• Designed for low-voltage UL/CSA fuse applications
• Suitable for both AC and DC systems

Where It Works Best

• Industrial control panels
• Power distribution systems
• UPS and backup power setups
• Commercial electrical installations
• Motor control centers
• HVAC systems
• Manufacturing equipment
• Branch circuit protection

In short, the Mersen A6T30 isn’t just another fuse—it’s a small, fast, and reliable protector that helps your systems run smoothly while keeping your equipment safe from the unexpected.