A6D1R - 1 Amp Fuse

A6D1R - 1 Amp Fuse

The A6D1R Amp-Trap 2000® fuse is built for your electrical systems that need dependable protection without creating unnecessary downtime. Even smaller control circuits and low-amperage applications can experience damaging short circuits or overload conditions, and this 1A Class RK1 time-delay fuse is designed to help keep those systems protected while still allowing normal startup currents to pass through. That balance is especially important in equipment that cycles on and off regularly or experiences temporary in-rush current during startup.

One of the biggest advantages of the A6D1R is its ability to react quickly during serious fault conditions while avoiding nuisance openings during everyday operation. It helps protect your motors, branch circuits, control panels, and connected electrical equipment from damage that can lead to costly repairs or unexpected shutdowns. For maintenance teams and electricians, that can mean less downtime and fewer interruptions to daily operations.

The compact ferrule-style design also makes the A6D1R a practical fit for many low-voltage commercial and industrial applications. Built as part of the trusted Amp-Trap 2000® A6D-R series, this fuse is commonly used as a replacement for older Class H, K, and RK5 fuses already installed in the field. With its high interrupting rating and dependable time-delay performance, it’s a solid choice for facilities that rely on consistent electrical protection.

Key Features and Benefits

• 1A Class RK1 time-delay fuse: For commercial and industrial electrical systems.
• Equipment protection: Helps protect motors, control circuits, branch circuits, and electrical equipment from overcurrent damage.
• Time-delay design: Helps reduce nuisance openings during startup conditions.
• Fast fault-clearing action: Helps limit equipment damage during short circuits.
• High 200 kA interrupting rating: For demanding electrical applications.
• Replacement compatibility: Suitable replacement for many older Class H, K, and RK5 fuses.
• Ferrule-style terminals: Built with tin-plated copper construction for dependable conductivity.
• AC and DC rated: Designed for both AC and DC systems.
• Compact size: Works well in a variety of low-voltage applications.
  

Technical Specifications

• Catalog Number: A6D1R
  
• Series: Amp-Trap 2000® A6D-R
  
• Fuse Class: RK1
  
• Fuse Type: Time Delay
  
• Ampere Rating: 1A
  
• Voltage Rating: 600VAC / 600VDC
  
• Frequency: 50/60 Hz
  
• Interrupting Rating: 200 kA AC
  
• Mounting Type: Clip
  
• Terminal Type: Ferrule
  
• Terminal Material: Tin-Plated Copper
  
• Body Material: PolyTube
  
• Product Diameter: 20.6 mm
  
• Product Length: 127 mm
  
• Product Weight: 0.0662 kg
  
• UPC/EAN: 782001991586
  

Material Compliance and Certifications

• UL/CSA applications: Designed for low-voltage UL/CSA fuse applications.
• IEC Type 2 coordinated protection: Supports IEC Type 2 coordinated protection systems.
• AC and DC rated: Rated for AC and DC electrical applications.
• Commercial and industrial construction: Manufactured for commercial and industrial environments.
  

Where It Works Best

• The A6D1R is commonly used in control panels, industrial machinery, HVAC systems, motor control centers, branch circuits, and commercial electrical distribution equipment. It performs especially well in applications where smaller motors or sensitive electrical components need reliable short-circuit protection while still handling temporary startup surges during normal operation.