KLNR005 - 5Amp Fuse

KLNR005 - 5Amp Fuse

When your equipment calls for a 5A Class RK1 fast-acting fuse, matching the amperage is only the beginning. The KLNR005 is a 5-amp, 250V fast-acting fuse from the KLNR Series, designed around a single-element, silver-link construction that provides fast overload and short-circuit protection. For a proper replacement, verify the 5A rating, Class RK1 fuse requirement, 250V rating, fast-acting characteristic, physical dimensions, and equipment specifications rather than choosing by amperage alone.

Key Features and Benefits

• 5A continuous current rating for equipment specifically designed around this amperage and fuse configuration.
• Fast-acting protection responds quickly to overload and short-circuit conditions.
• Class RK1 design provides current-limiting performance for compatible Class RK1 applications.
• A single-element, silver-link design gives the KLNR/KLSR Series its fast-acting operating characteristics.
• Particularly relevant for variable speed drives, rectifiers, and other equipment with surge-sensitive components, as identified by the manufacturer.
• The non-indicating design means the fuse status is not shown through a built-in visual indicator.
• Designed as part of the KLNR family of current-limiting Class RK1 fuses.

Technical Specifications

• Catalog Number: KLNR005
  
• Manufacturer Description: FUS 250V F/A CLASS RK1 5A
  
• Series: KLNR
  
• Product Type: Fast-Acting Current-Limiting Fuse
  
• Continuous Current Rating: 5A
  
• Voltage Rating: 250V
  
• Opening Characteristic: Fast-Acting
  
• Fuse Class: Class RK1
  
• Element Design: Single-Element, Silver Link
  
• Family Characteristic: Current Limiting
  
• Indicating: No
  
• Series A.I.R. Rating: 200,000A
  
• Mounting / Physical Compatibility: Verify against the equipment and applicable KLNR dimensions
  

Material Compliance and Certifications

The manufacturer identifies the KLNR/KLSR family as UL Class RK1 fuses and describes the series as current-limiting. The supplied KLNR005 information also confirms its 5A rating, 250V designation, fast-acting characteristic, and single-element silver-link design.

Where It Works Best

The KLNR005 5A fuse makes the most sense in equipment specifically designed for a 5A, 250V, Class RK1 fast-acting current-limiting fuse. The manufacturer's application guidance specifically points to variable speed drives, rectifiers, and other equipment containing surge-sensitive components as areas where the fast-acting characteristics of the KLNR/KLSR Series can be useful.