Mersen Protistor Z300517 (PC71UD13C200TF) Fuse, 200A 1250VAC (IEC)/1300VAC (UL), Pack of 3

Mersen Protistor Z300517 (PC71UD13C200TF) High-Speed Fuse

The Mersen Protistor Z300517 (PC71UD13C200TF) is a cutting-edge, high-speed aR type square body fuse engineered for the most demanding DC and AC applications, particularly for the protection of power semiconductors. This Size 71 Protistor® fuse combines an advanced design with a 200A current rating and a robust voltage capability of 1250V AC (IEC) and 1300V AC (UL), ensuring rapid and reliable clearing of overcurrents and short circuits. Featuring flush ends with metric threads for secure mounting and integrated striker, it provides both superior electrical protection and operational feedback, making it an ideal choice for safeguarding expensive and sensitive power conversion equipment.

Manufacturer Information:

• Manufacturer: Mersen
• Part Number: Z300517 / PC71UD13C200TF
• Series: Protistor®
• Size: 71 aR (Square Body)
• Amperage: 200 Amperes (A)
• Voltage Rating:
  • 1250 Volts Alternating Current (VAC) (IEC)
  • 1300 Volts Alternating Current (VAC) (UL)
• Fuse Type: High-Speed, aR class (Semiconductor Protection)
• Body Type: Square Body
• Terminations: Flush ends with metric threads
• Features: Integrated Striker (for fuse status indication/activation of micro-switches)
• Interrupting Rating (Breaking Capacity): Very High (Specific values vary by voltage and standard; refer to Mersen datasheet for precise figures, typically 200kA or higher)
• Standards: Designed to meet IEC 60269-4 / UL 248-13 (consult datasheet for specific certifications)