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Mersen TR6.25R - Class R Fuse 6.25A 600VAC (Ferrule)

Mersen
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Mersen TR6.25R is a 6.25-amp, 600-volt AC-rated Class R midget fuse designed for branch circuit protection of motors, transformers, and control circuits. It features a 200,000-amp interrupting capacity for high-fault applications and a compact 13/32 x 1-1/2 inch ferrule construction with a rejection-style end cap to prevent replacement with non-Class R fuses. The fuse complies with UL 248-9 and CSA C22.2 standards, ensuring reliable overcurrent protection in industrial environments. Typical applications include motor control centers, panelboards, and disconnect switches requiring space-saving, high-performance protection. Weighing 5.19 lb, this fuse is built with a ceramic body and silver-plated contacts for consistent operation under thermal stress.

Key Features & Specifications
  • Type: Class R, midget, rejection-style ferrule fuse
  • Voltage Rating: 600 VAC
  • Current Rating: 6.25 A
  • Dimensions: 13/32 x 1-1/2 inches
  • Standards: UL 248-9, CSA C22.2
  • Applications: Motor branch circuits, transformers, control circuits, panelboards
  • Fuse Class: R
  • Mounting: Ferrule
  • Hz: 50/60
  • Amperage: 6.25
  • AIC rating: 200,000 A
  • Connection: Ferrule
  • Protection: Overcurrent
  • Trip Type: Fast-acting
  • Metal Type: Silver-plated contacts, ceramic body
  • Insulation Temperature: Not specified
  • Weight: 5.19 lb


Product Identification
  • UPC: Not provided
  • GTIN: Not provided