KLNR035 - 35Amp Fuse

KLNR035 - 35Amp Fuse

When you're replacing a fuse, matching 35 amps is only the beginning. The KLNR035 is a 35A Class RK1 fast-acting, current-limiting fuse with an industrial cartridge design, rated for operation up to 250VAC or 125VDC. Its single-element silver-link design provides fast-acting overload and short-circuit protection. At the same time, the current-limiting construction reduces equipment damage from the heating and magnetic effects of short-circuit currents. Before replacing an existing fuse, confirm the amperage, Class RK1 requirement, opening characteristic, AC or DC voltage, interrupting capacity, cartridge configuration, and mounting arrangement—not just the number printed on the fuse.

Key Features and Benefits

• 35A continuous current rating for equipment requiring a 35-amp Class RK1 fuse.
• Fast-acting (F) operation provides quick response to overload and short-circuit conditions.
• The current-limiting design helps reduce equipment damage from the heating and magnetic effects associated with short-circuit current.
• Uses a single-element silver-link design, a defining characteristic provided for the KLNR/KLSR fuse family.
• Rated for a maximum of 250VAC and 125VDC, giving the fuse defined ratings for both AC and DC applications.
• The Class RK1 configuration makes fuse-class compatibility easy to verify when matching a replacement.
• Industrial cartridge construction is intended for installation using an appropriate fuse block, clip, or holder.
• The KLNR035 is specified as a non-indicating design.
• The specified PG holder is the LFR25060 Series.

Technical Specifications

• Catalog Number: KLNR035
  
• Manufacturer Description: FUS 250V F/A CLASS RK1 35A
  
• Series: KLNR
  
• Product Type: Fast-Acting Current-Limiting Fuse
  
• Continuous Current Rating: 35A
  
• Maximum AC Voltage: 250VAC
  
• Maximum DC Voltage: 125VDC
  
• AC Interrupting Rating: 200,000A at 250VAC
  
• DC Interrupting Rating: 20,000A at 125VDC
  
• Opening Characteristic: Fast-Acting (F)
  
• Fuse Class: Class RK1
  
• Family Style: Current Limiting
  
• Element Design: Single-Element, Silver Link
  
• Construction / Size: Industrial Cartridge
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified PG Holder: LFR25060 Series
  

Material Compliance and Certifications

The supplied manufacturer information identifies the KLNR035 as a Class RK1 current-limiting fuse and describes the KLNR/KLSR family as using a single-element silver-link design. The manufacturer's information also discusses this family in connection with applications requiring the current-limiting ability of UL Class RK1 fuses.

Where It Works Best

The KLNR035 35A fuse suits electrical equipment designed for a 35A Class RK1 fast-acting, current-limiting fuse with matching voltage and interrupting requirements. Manufacturer-provided application examples include variable speed drives, rectifiers, and equipment containing surge-sensitive components, where a fast-acting response can be an important part of the protection scheme.