KLSR005 - 5Amp Fuse

KLSR005 - 5Amp Fuse

The KLSR005 is a 5-amp Class RK1 fast-acting, current-limiting fuse designed for your electrical equipment where quick response to overloads and short circuits is important. Part of the KLSR Series, it uses a single-element silver-link design and carries a maximum rating of 600VAC and 250VDC. Its specified interrupting ratings are 200,000A at 600VAC and 20,000A at 250VDC. For a replacement, don't stop at the 5A marking—confirm the Class RK1 requirement, voltage, interrupting rating, fast-acting characteristic, physical format, and holder compatibility as well. This emphasis on accurate, useful product information follows Google's quality guidance that store product pages should help customers understand the product and make informed decisions.

Key Features and Benefits

• 5A continuous current rating for equipment specifically designed around this fuse rating.
• Class RK1 fuse configuration for applications requiring the corresponding RK1 characteristics.
• Fast-acting operation provides quick overload and short-circuit response.
• Current-limiting design helps reduce equipment damage caused by the heating and magnetic effects of short-circuit currents.
• 600VAC maximum voltage rating supports compatible AC electrical systems.
• 250VDC maximum voltage rating provides a defined rating for compatible DC circuits.
• Industrial cartridge construction provides the physical format specified for KLSR005.
• Non-indicating design keeps the configuration straightforward where fuse indication is not required.
• Fuse block, clip, or holder mounting allows installation in equipment designed for the appropriate fuse format.

Technical Specifications

• Catalog Number: KLSR005
  
• Manufacturer Description: FUS 600V F/A CLASS RK1 5A
  
• Series: KLSR
  
• Product Type: Fast-Acting, Current-Limiting Fuse
  
• Continuous Current Rating: 5A
  
• Maximum AC Voltage: 600VAC
  
• Maximum DC Voltage: 250VDC
  
• AC Interrupting Rating: 200,000A at 600VAC
  
• DC Interrupting Rating: 20,000A at 250VDC
  
• Listed Interrupting Rating: 20 kA at 250VDC
  
• Opening Characteristic: Fast-Acting (F)
  
• Fuse Class: Class RK1
  
• Family Style: Current Limiting
  
• Construction: Industrial Cartridge
  
• Element Design: Single-element silver link
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder Series: LFR60030 Series
  

Material Compliance and Certifications

The manufacturer identifies the KLSR Series as using a single-element silver-link design, so that construction detail can be stated specifically for this fuse family. The supplied information also places the KLSR005 in the Class RK1 category and provides its current-limiting, voltage, interrupting, and physical characteristics.

Where It Works Best

The KLSR005 best matches electrical equipment that requires a 5A, Class RK1, fast-acting, current-limiting fuse rated up to 600VAC or 250VDC, with the corresponding interrupting requirements. The manufacturer highlights variable speed drives, rectifiers, and other equipment with surge-sensitive components as suitable applications for the fast-acting characteristics of KLSR/KLNR fuses.