Mersen R300878 - A065UD73TTI1800 1800A Fuses (3Pieces)

The Mersen Protistor® Size 73 AR fuse (A065UD73TTI1800) is specifically engineered to protect power semiconductors such as diodes, thyristors, and IGBTs. This ultra-fast acting fuse provides exceptional short-circuit protection, minimizing damage to valuable equipment in demanding applications.

Key Features and Benefits:

• Superior Semiconductor Protection: Optimized for protecting diodes, thyristors, and IGBTs from overcurrent events.
• Ultra-Fast Acting: Extremely fast response time limits fault currents and prevents damage to sensitive components.
• High Interrupting Rating: Effectively interrupts high fault currents, ensuring circuit safety.
• IEC and UL Compliance: Meets stringent international standards for safety and performance.
• Visual blown fuse indicator: Easy to identify blown fuses, reducing downtime.

Technical Specifications:

• Brand: Mersen
• Product Type: Protistor® Fuse
• Series: A065UD
• Size: 73
• Amperage Rating: 1800 A
• AC Voltage Rating (IEC): 1250 V
• AC Voltage Rating (UL): 600 V
• Voltage Rating (UL): 1300 V
• Mounting: Bolted
• Compliances: IEC 60269-4, UL 248-13

Applications:

• Variable Speed Drives
• Uninterruptible Power Supplies (UPS)
• Soft Starters
• Power Converters
• Other Power Semiconductor Applications