MERSEN A6D400R Fuse RK1 Time-Delay 600V 400A

Product Description

The Mersen A6D400R is a time-delay fuse designed to handle 600 volts and 400 amps, suitable for Class RK1 applications. This model provides reliable overcurrent protection tailored for both motors and non-motor electrical circuits in industrial settings.

• Equipped with SmartSpot indicator for clear blown fuse identification.
• Features a time-delay function supporting motor startups and transformer inrush currents without nuisance tripping.
• Engineered with a 300kA interrupting capacity and extreme current-limitation to enhance safety and equipment protection.

Product Highlights

Key attributes of the Mersen A6D400R include its dual AC/DC voltage rating, making it versatile for different electrical setups. Its rejection-style design and high-visibility orange label aid in proper installation and quick identification. The fuse is crafted with a fiberglass body that ensures durability in harsh environments.

Product Information

Standard Information

• Type of Product: Time-Delay Fuse
• Applications: Suitable for use in motors, transformers, safety switches, and general-purpose circuits.

Technical Specifications

• Voltage Rating: 600 Volts
• Amperage: 400 Amp
• Interrupt Rating: 300kA AC, 100kA DC