A2Y450-4 - Mersen 450A 250VAC/500VDC Cartridge Fuse 200kA Interrupt Rating

A2Y450

A2Y450-4 is a high-performance cartridge fuse designed for industrial and electrical power protection applications. A2Y450-4 features a 450 ampere current rating with voltage ratings of 250 VAC and 500 VDC, providing reliable circuit protection. It offers a high interrupt rating of 200 kiloamperes at 250 VAC and 100 kiloamperes at 500 VDC, suitable for demanding electrical environments. The fuse has a Type 4 body style with a fiberglass construction for durability and dimensional stability in harsh conditions. It is UL listed and designed for use in motor circuits, feeders, branch circuits, and general-purpose equipment.

Key Specifications
• Current Rating: 450 Amperes
• Voltage Rating: 250 VAC / 500 VDC
• Interrupt Rating: 200 kA AC / 100 kA DC
• Body Style: Cartridge Fuse
• Type: Type 4
• Length: Approximately 10-3/8 inches
• Diameter: Approximately 2-1/2 inches
• UL Listed Certification
• Fiberglass Body for Durability
• High-Grade Silica Filler for Fast Arc Quenching

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Specifications

• Part Number: A2Y450

Product Data

• Weight : 5.19