A6D2R - 2 Amp Fuse

A6D2R - 2 Amp Fuse

The Mersen A6D2R Amp-Trap 2000® Class RK1 time-delay fuse is built for your applications where dependable circuit protection matters every day. Rated at 2 amps with both 600VAC and 600VDC capability, this fuse helps protect your motors, feeders, branch circuits, and other electrical equipment from overloads and short circuits without creating unnecessary downtime during normal equipment startup.

In many industrial and commercial systems, motors draw a temporary surge of current when starting. Standard fuses can sometimes open during these brief spikes, even when nothing is wrong. The A6D2R is designed to handle those momentary in-rush currents while still responding quickly during serious fault conditions. That combination helps protect switches, motor starters, and connected equipment from damage while keeping operations running smoothly.

Key Features and Benefits

• 2A Class RK1 time-delay fuse: For industrial and commercial electrical systems.
• Equipment protection: Helps protect motors, feeders, and branch circuits from overloads and short circuits.
• Time-delay design: Helps prevent nuisance openings during motor startup.
• Fast current-limiting protection: During high fault conditions.
• 600VAC / 600VDC rated: Rated for both 600VAC and 600VDC applications.
• High interrupting capacity: 200 kA interrupting rating for high fault-current protection.
• Replacement compatibility: Suitable replacement for many older Class H, K, and RK5 fuses.
• Ferrule-style terminals: For dependable installation.
• Tin-plated copper connections: Help improve conductivity and corrosion resistance.
• PolyTube construction: Designed for long-term durability in demanding environments.
  

Technical Specifications

• Manufacturer: Mersen
  
• Catalog Number: A6D2R
  
• Series: Amp-Trap 2000® A6D-R
  
• Product Type: Class RK1 Time-Delay Fuse
  
• Ampere Rating: 2A
  
• Voltage Rating AC: 600VAC
  
• Voltage Rating DC: 600VDC
  
• Frequency: 50/60 Hz
  
• Fuse Class: RK1
  
• Fuse Characteristic: Time Delay
  
• Interrupting Rating: 200 kA
  
• Connection Type: Ferrule
  
• Terminal Material: Tin-Plated Copper
  
• Mounting: Clip
  
• Body Material: PolyTube
  
• Product Diameter: 20.6 mm
  
• Product Length: 127 mm
  
• Product Weight: 0.0662 kg
  
• Product Group: Low Voltage UL/CSA Fuses
  

Material Compliance and Certifications

• The Mersen A6D2R fuse is manufactured using durable PolyTube insulating material and tin-plated copper terminals for reliable electrical performance in commercial and industrial applications.
• It is designed for low-voltage UL and CSA fuse applications where dependable overcurrent protection and equipment safety are required.
  

Where It Works Best

The A6D2R works well in a variety of industrial and commercial applications, including:

• Motor control centers (MCCs)
• HVAC systems and compressors
• Industrial machinery
• Manufacturing equipment
• Feeders and branch circuits
• Conveyor systems
• Pumps and motor-driven equipment
• Commercial distribution panels
• Retrofit projects replacing older Class H, K, or RK5 fuses