A6K35R - 35 Amp Fuse

A6K35R - 35 Amp Fuse

The Mersen A6K35R Amp-Trap® Class RK1 fuse is made for your electrical systems that need fast, reliable protection when fault currents strike. In busy commercial and industrial environments, even a small electrical fault can lead to damaged equipment, costly downtime, and unexpected repairs. That’s where this fast-acting fuse comes in. Its current-limiting design reacts quickly to overloads and short circuits, helping protect your motors, control panels, and distribution equipment before serious damage occurs.

With a 35 amp rating and support for both 600VAC and 300VDC systems, the A6K35R is a dependable choice for branch circuits, feeder circuits, and backup protection applications.

Mersen built this fuse for real-world electrical applications where reliability matters every day. Its high 200 kA interrupting rating gives added protection in systems with elevated available fault currents, making it well suited for manufacturing facilities, HVAC equipment, industrial machinery, and commercial power distribution systems. The durable PolyTube body also helps the fuse stand up to demanding operating conditions without sacrificing performance.

Key Features and Benefits

• Fast-Acting Class RK1 Fuse: Designed for quick fault interruption.
• 35 Amp Rating: For branch circuit and feeder protection applications.
• Dual Voltage Rating: Rated for both 600VAC and 300VDC systems.
• Current-Limiting Performance: Helps reduce equipment damage during short circuits.
• High Interrupting Rating: 200 kA interrupting rating for demanding electrical environments.
• Ferrule Terminal Design: Supports secure clip mounting.
• Tin-Plated Copper Terminals: Improve conductivity and corrosion resistance.
• Durable PolyTube Construction: Designed for long service life.
• Versatile Applications: Suitable for industrial, commercial, and OEM electrical applications.
• Trusted Performance: Trusted Mersen Amp-Trap® series performance.
  

Technical Specifications

• Manufacturer: Mersen
  
• Catalog Number: A6K35R
  
• Series: A6K-R Amp-Trap®
  
• Product Type: Class RK1 Fast-Acting Fuse
  
• Ampere Rating: 35A
  
• Voltage Rating AC: 600VAC
  
• Voltage Rating DC: 300VDC
  
• Frequency: 50/60 Hz
  
• Fuse Class: RK1
  
• Speed: Fast-Acting
  
• Interrupting Rating: 200 kA AC
  
• Terminal Type: Ferrule
  
• Mounting Style: Clip Mount
  
• Terminal Material: Tin-Plated Copper
  
• Body Material: PolyTube
  
• Product Diameter: 27 mm
  
• Product Length: 139.7 mm
  
• Product Weight: 0.1474 kg
  

Material Compliance and Certifications

• UL and CSA Standards: Manufactured to meet UL and CSA low-voltage fuse standards.
• Class RK1 Protection: Designed for applications requiring Class RK1 fuse protection.
• High Interrupting Capacity: Supports improved electrical system safety.
  

Where It Works Best

The Mersen A6K35R fuse is commonly used in applications where fast fault clearing and dependable overcurrent protection are important, including:

• Industrial control panels
• Branch and feeder circuits
• Motor control centers
• Commercial power distribution systems
• HVAC systems and equipment
• Manufacturing and processing facilities
• Backup protection for sensitive electrical equipment
• Heavy-duty industrial electrical applications

Its fast response time and current-limiting performance make it a practical choice for protecting electrical systems while helping reduce downtime and maintenance costs.