LESRK5I - 5 Amp Fuse

LESRK5I - 5 Amp Fuse

The LESRK5I is a 5-amp, 600V AC Class R fuse with a time-delay, current-limiting configuration and an indicating design. It carries a 200 kA interrupting rating at 600V AC and uses a compact cartridge-style body measuring 5.0 inches high, 0.81 inches wide, and 0.81 inches deep. If you’re replacing an existing fuse, those details matter just as much as the 5A rating.

Key Features and Benefits

• 5A amperage rating for equipment or circuits specifying a 5-amp fuse
• 600V AC voltage rating
• Class R current-limiting configuration
• Time-delay characteristic for applications requiring this operating profile
• Indicating design where an indicating Class R fuse is specified
• Cartridge-style construction with clearly defined dimensions

Technical Specifications

• Part Number: LESRK5I
  
• Type: LESRK
  
• Product Type: Fuse
  
• Fuse Class: Class R
  
• Amperage: 5 A
  
• Voltage Rating: 600 V AC
  
• A.I.C. / Interrupting Rating: 200 kA at 600 V AC
  
• Operating Characteristic: Time-delay
  
• Current-Limiting: Yes
  
• Style: Cartridge
  
• Indicator: Indicating
  
• Height: 5.0 in
  
• Width: 0.81 in
  
• Depth: 0.81 in
  

Material Compliance and Certifications

No specific material-compliance standards or certification listings were provided with the supplied LESRK5I specifications. To keep the product information accurate, do not assume UL, CSA, RoHS, or other certifications based on the available data. If a particular certification is required for an installation, confirm it against authoritative documentation for the exact LESRK5I part number.

Where It Works Best

The LESRK5I is for electrical equipment and circuits requiring a 5A, 600V AC, Class R fuse with time-delay operation, current-limiting characteristics, an indicating configuration, and a 200 kA interrupting rating at 600V AC. Also check its cartridge-style construction and 5.0 x 0.81 x 0.81-inch measurements against the existing fuse holder and equipment requirements.

For a replacement, look beyond the part’s amperage. A proper specification comparison should include the 5A rating, 600V AC rating, Class R designation, 200 kA interrupting rating, time-delay characteristic, current-limiting design, indicating configuration, and physical dimensions before installation.