LPS-RK-12SP - 12Amp Fuse

LPS-RK-12SP - 12Amp Fuse

Choosing the right fuse means checking the full specification—not just finding another fuse marked 12A. The Eaton Bussmann series LPS-RK-12SP is a 12A Class RK1 time-delay, current-limiting fuse rated for 600VAC and 300VDC. When properly selected, installed by your qualified electrical personnel, and operated within its specified ratings, the LPS-RK-12SP is built to last as part of a correctly designed and maintained electrical system.

Key Features and Benefits

• 12A Class RK1 fuse: Provides a clear starting point for matching the required amperage and fuse class.
• Time-delay operation: Eaton identifies the LPS-RK-12SP as a time-delay fuse, an important characteristic when confirming compatibility with the circuit and equipment.
• Current-limiting design: Current-limiting operation is part of the manufacturer's specified fuse type.
• Dual-element construction: Eaton specifies two-element construction for this model.
• 600VAC / 300VDC ratings: Suitable for compatible equipment requiring the manufacturer's stated AC or DC voltage rating.
• Ferrule End × ferrule end connection: Helps identify the required physical connection style before installation.
• Non-indicating configuration: Eaton identifies the LPS-RK-12SP as a non-indicating fuse.

Technical Specifications

• Manufacturer: Eaton
  
• Product Family: Bussmann Series
  
• Product Name: Eaton Bussmann Series LPS-RK Fuse
  
• Catalog Number: LPS-RK-12SP
  
• Product Type: Fuse
  
• Fuse Class: Class RK1
  
• Amperage Rating: 12A
  
• AC Voltage Rating: 600VAC
  
• DC Voltage Rating: 300VDC
  
• AC Interrupting Rating: 300 kAIC at 600VAC
  
• DC Interrupting Rating: 100 kAIC at 300VDC
  
• Response Time: 10 sec at 500%
  
• Fuse Type: Time Delay; Current-Limiting
  
• Number of Elements: Dual
  
• 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: 0.17 lb.
  
• UPC: 051712548311
  
• EAN: 5027590243704
  
• CE Marked: Yes
  

Material Compliance and Certifications

According to Eaton's supplied specifications, the Bussmann series LPS-RK-12SP is CE Marked. No additional material-compliance or certification claims apply beyond the information provided by the manufacturer.

Where It Works Best

The Eaton Bussmann LPS-RK-12SP 12A Class RK1 fuse is intended for compatible electrical equipment requiring its specific combination of a 12A rating, 600VAC / 300VDC voltage ratings, Class RK1 configuration, time-delay operation, current-limiting characteristics, dual-element construction, and ferrule-end × ferrule-end connection.