Medium Voltage Fuse 5500V 300A E-Rated Ferrule Mount Striker D0R0 Series – Transformer Protection Fuse

This medium voltage fuse is designed for the protection of transformers and distribution systems up to 5.5 kV. It provides reliable overload and short circuit protection with current-limiting capabilities, melting at currents as low as 1.7 times its rated amperage up to its maximum interrupting rating. Engineered to withstand transformer magnetizing inrush current, it is suitable for use by electrical distributors and switchgear suppliers requiring robust and precise fuse solutions for medium voltage applications.

Specifications

• Manufacturer: Mersen
• Amperage Rating: 300 A
• Interrupting Rating: 63 kA RMS Symmetrical
• Maximum Operating Temperature: 80 °C
• Voltage Rating: 5.5 kV
• Mounting Type: Clip
• Connection Type: Ferrule
• Dimensions (L x W x H): 15.88 in x 3 in x 6.63 in
• Product Weight: 20 lbs
• Country of Origin: Mexico
• Manufacturer Part Number: A055F2D0R0-300E

Features

• UL Listed for compatibility with UL listed equipment
• Ferrule mounting for standard clips, interchangeable with other fuse brands
• Current-limiting design for superior equipment protection
• Non-venting for silent operation
• Metal embossed catalog number and manufacturing date for lasting identification
• Designed to withstand transformer magnetizing inrush currents
• Blown-fuse indicator for positive identification of open fuse
• Outdoor usage capability for specific series

Downloads & Links

• Spec Sheet (French)
• Spec Sheet