A6K15R - 15Amp Fuse

A6K15R - 15Amp Fuse

The Mersen A6K15R Amp-Trap® Class RK1 Fast-Acting Fuse is built for your electrical systems that need reliable protection without slowing things down. Rated at 15 Amps, this fuse helps protect your branch circuits, feeder circuits, and connected equipment from overloads and short-circuit conditions before damage spreads through the system.

Electrical problems can happen fast, especially in commercial and industrial environments where equipment runs continuously. The A6K15R is designed to respond quickly during fault conditions, helping reduce stress on transformers, disconnects, control panels, and other important electrical components. Its current-limiting design helps reduce the amount of fault current moving through the system, which can help you minimize equipment damage and unnecessary downtime.

This Class RK1 fuse is part of the trusted Amp-Trap® A6K-R series and is commonly used where high available fault currents exist. The ferrule-style terminals allow for secure clip mounting, while the PolyTube body is designed for dependable day-to-day performance in demanding applications.

With a high 200 kA interrupting rating, the A6K15R is a practical fit for manufacturing equipment, commercial power distribution systems, HVAC applications, industrial control panels, and other electrical systems where fast fault clearing is important.

Key Features and Benefits

• 15 Amp Class RK1 fast-acting fuse: Helps protect against overloads and short-circuit conditions.
• Current-limiting design: Helps reduce equipment damage.
• Fast fault clearing: Fast fault clearing for improved system protection.
• High interrupting rating: High 200 kA interrupting rating.
• Voltage compatibility: Rated for 600VAC and 300VDC applications.
• Secure mounting: Ferrule terminals for secure clip mounting.
• Commercial and industrial use: Designed for commercial and industrial electrical systems.
• Equipment protection: Helps protect sensitive electrical equipment.
• High fault-current systems: Suitable for systems with high available fault currents.
  

Technical Specifications

• Manufacturer: Mersen
  
• Catalog Number: A6K15R
  
• Series: Amp-Trap® A6K-R
  
• Fuse Class: Class RK1
  
• Fuse Type: Fast-Acting
  
• Ampere Rating: 15A
  
• AC Voltage Rating: 600VAC
  
• DC Voltage Rating: 300VDC
  
• Frequency: 50/60 Hz
  
• Interrupting Rating: 200 kA AC
  
• Terminal Type: Ferrule
  
• Mounting: Clip
  
• Terminal Material: Tin-Plated Copper
  
• Body Material: PolyTube
  
• Diameter: 20.6 mm
  
• Length: 127 mm
  
• Product Weight: 0.0617 kg
  
• Product Group: Low Voltage UL/CSA Fuses
  

Material Compliance and Certifications

• The A6K15R is manufactured for low-voltage UL and CSA fuse applications requiring dependable overcurrent protection in commercial and industrial electrical systems.
  

Where It Works Best

• Branch circuit protection
• Feeder circuit protection
• Industrial control panels
• Commercial power distribution systems
• Manufacturing equipment
• HVAC systems
• Electrical distribution equipment
• Backup protection applications
• Systems with high available fault currents