Mersen A2D2.5R - Class RK1 Fuse 2.5A 250V AC (Time-Delay)
Mersen A2D2.5R - Class RK1 Fuse 2.5A 250V AC (Time-Delay)

Mersen A2D2.5R - Class RK1 Fuse 2.5A 250V AC (Time-Delay)

Mersen
Price
Save $-16.45
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Mersen A2D2.5R is a Class RK1 time-delay, current-limiting fuse engineered for robust circuit protection in mains, feeders, and branch circuits. This 2.5A, 250V AC fuse delivers a 200kA AC interrupting rating and provides arc flash energy mitigation, with a time-delay characteristic to accommodate inrush currents from motor and non-motor loads. The fuse features a rejection-style ferrule mounting design with a fiberglass body and tin-plated copper terminals, measuring 9/16" x 2" and weighing 5.19 lb. It is UL Listed as Class RK1 and offers IEC Type 2 "no damage" protection, ensuring reliable performance in harsh industrial environments. Typical applications include protecting motor circuits, feeders, and branch circuits where high fault current and arc flash reduction are critical.

Key Features & Specifications
  • Manufacturer: Mersen
  • Amperage: 2.5A
  • Voltage: 250V AC
  • Poles: 1
  • Mounting Type: Ferrule (Clip)
  • Interrupt Rating: 200kA AC
  • Series/Frame: A2D-R
  • Trip Unit: Time-Delay
  • Certifications: UL Listed, Class RK1
  • Physical Size: 9/16" x 2"
  • Terminal Material: Tin-Plated Copper
  • Features: Current-Limiting, Arc Flash Mitigating, Visual Indicator (SmartSpot)
  • Weight: 5.19 lb