LPS-RK-1SP - 1amp Fuse

LPS-RK-1SP - 1amp Fuse

Getting the right fuse means checking more than the amp rating printed on the label. The Eaton Bussmann series LPS-RK-1SP is a 1A Class RK1 time-delay, current-limiting fuse designed around a clearly defined set of electrical and physical specifications. When properly selected, installed by your qualified electrical personnel, and operated within its specified ratings, it is built to last as part of a correctly designed and maintained electrical system.

Key Features and Benefits

• 1A Class RK1 configuration: Combines a 1-amp rating with the Class RK1 format for applications specifically requiring these characteristics.
• Time-delay operation: Eaton identifies the LPS-RK-1SP as a time-delay fuse, making this an important operating characteristic to match against equipment requirements.
• Current-limiting fuse: Current-limiting operation is part of the manufacturer's specified fuse type.
• Dual-element construction: Provides another useful specification for confirming the exact fuse required by the equipment.
• 600VAC / 300VDC voltage ratings: Supports applications requiring the manufacturer's specified AC or DC rating.
• Ferrule End × ferrule end connection: A key physical detail when checking fit with the intended fuse holder or equipment.
• Non-indicating design: Eaton identifies the LPS-RK-1SP as non-indicating.

Technical Specifications

• Manufacturer: Eaton
  
• Product Family: Bussmann Series
  
• Product Name: Eaton Bussmann Series LPS-RK Fuse
  
• Catalog Number: LPS-RK-1SP
  
• Product Type: Fuse
  
• Fuse Class: Class RK1
  
• Amperage Rating: 1A
  
• AC Voltage Rating: 600VAC
  
• DC Voltage Rating: 300VDC
  
• AC Interrupting Rating: 300 kAIC at 600VAC
  
• DC Interrupting Rating: 100 kAIC at 300VDC
  
• Fuse Type: Time Delay; Current-Limiting
  
• Number of Elements: Dual
  
• Response Time: 10 sec at 500%
  
• Connection: Ferrule End × Ferrule End
  
• Fuse Indicator: Non-Indicating
  
• Product Length/Depth: 5 in.
  
• Product Height: 0.81 in.
  
• Product Width: 0.81 in.
  
• Product Weight: 1.6 lb.
  
• UPC: 051712548083
  
• CE Marked: Yes
  

Material Compliance and Certifications

According to Eaton's supplied product specifications, the LPS-RK-1SP is CE Marked. Do not assume additional certification or material-compliance designation for this catalog number without supporting manufacturer documentation.

Where It Works Best

The Eaton Bussmann LPS-RK-1SP 1A Class RK1 fuse is intended for compatible electrical equipment that requires its specific combination of a 1A amperage rating, 600VAC / 300VDC voltage ratings, Class RK1 configuration, time-delay operation, current-limiting characteristics, dual-element construction, and ferrule-to-ferrule connection.