LPS-RK-7SP - 7Amp Fuse

LPS-RK-7SP - 7Amp Fuse

A fuse may be a relatively small component, but getting the specifications right matters. The Eaton Bussmann series LPS-RK-7SP is a 7A Class RK1 time-delay, current-limiting fuse rated for 600VAC and 300VDC. When correctly selected, installed by your qualified electrical personnel, and operated within its specified ratings, the LPS-RK-7SP is built to last as part of a properly designed and maintained electrical system.

Key Features and Benefits

• 7A Class RK1 fuse: The 7-amp rating and Class RK1 designation provide two important checkpoints when matching the fuse to compatible electrical equipment.
• Time-delay operation: Eaton identifies the LPS-RK-7SP as a time-delay fuse, an operating characteristic that should match the requirements of the protected circuit.
• Current-limiting fuse: The manufacturer specifies a current-limiting construction, which should be considered as part of the overall protection requirements.
• Dual-element construction: Eaton specifies two elements for this fuse.
• 600VAC and 300VDC ratings: Clearly stated AC and DC voltage ratings help make specification matching more straightforward.
• Ferrule End × ferrule end connection: The defined connection style provides an important physical-fit checkpoint.
• Non-indicating: Eaton identifies the LPS-RK-7SP as a non-indicating fuse.

Technical Specifications

• Manufacturer: Eaton
  
• Series: Bussmann Series LPS-RK
  
• Product Name: Eaton Bussmann Series LPS-RK Fuse
  
• Catalog Number: LPS-RK-7SP
  
• Product Type: Fuse
  
• Fuse Class: Class RK1
  
• Amperage Rating: 7A
  
• 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 seconds at 500%, as specified by Eaton
  
• Fuse Type: Time Delay; Current-Limiting
  
• Number of Elements: Dual
  
• Connection: Ferrule End × Ferrule End
  
• Fuse Indicator: Non-Indicating
  
• Special Feature: Electrically Isolated End Cap
  
• Product Length/Depth: 5 in.
  
• Product Height: 0.81 in.
  
• Product Width: 0.81 in.
  
• Product Weight: 0.17 lb.
  
• UPC: 051712548274
  
• EAN: 5027590173070
  
• Compliance: CE Marked
  

Material Compliance and Certifications

Eaton identifies the LPS-RK-7SP as CE Marked. The manufacturer information supplied for this catalog number includes no additional compliance designation or certification, so do not assume additional certifications.

Where It Works Best

The Eaton Bussmann LPS-RK-7SP 7A Class RK1 fuse is intended for compatible electrical equipment that requires its specific combination of 7A amperage, Class RK1 construction, time-delay operation, current-limiting characteristics, dual elements, and ferrule-end connections. Its 600VAC / 300VDC voltage ratings and corresponding interrupting ratings must also match the circuit and equipment requirements.