LPS-RK-35SP - 35Amp Fuse

LPS-RK-35SP - 35Amp Fuse

To get the right 35A fuse, check more than the amp rating stamped on the label. Fuse class, voltage, interrupting rating, operating characteristics, connection type, and dimensions all matter when you're confirming compatibility. The Eaton Bussmann series LPS-RK-35SP is a 35A Class RK1 time-delay, current-limiting fuse rated for 600VAC and 300VDC. When properly selected, installed by qualified electrical personnel, and operated within its specified ratings, the LPS-RK-35SP is built to last as part of a correctly designed and maintained electrical system.

Key Features and Benefits

• 35A Class RK1 configuration: Combines a 35-amp rating with Eaton's specified Class RK1 construction, giving you two important identifiers to check when matching a fuse.
• Time-delay operation: Eaton identifies the LPS-RK-35SP as a time-delay fuse, an operating characteristic you should match to the requirements of the circuit and connected equipment.
• Current-limiting design: Eaton specifies the LPS-RK-35SP as a current-limiting fuse.
• Dual-element construction: Uses the manufacturer's specified dual-element configuration.
• 600VAC and 300VDC ratings: Supports compatible applications requiring the corresponding AC or DC voltage rating.
• Ferrule End × ferrule end connection: A key physical detail when checking the fuse against the existing equipment and fuse holder.
• Non-indicating: Eaton identifies the LPS-RK-35SP 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-35SP
  
• Product Type: Fuse
  
• Fuse Class: Class RK1
  
• Amperage Rating: 35A
  
• 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
  
• Special Feature: Electrically Isolated End Cap
  
• Product Length/Depth: 5.5 in.
  
• Product Height: 1.06 in.
  
• Product Width: 1.06 in.
  
• Product Weight: 2.6 lb.
  
• UPC: 051712548373
  
• CE Marked: Yes
  

Material Compliance and Certifications

According to Eaton's specifications, the Bussmann series LPS-RK-35SP 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-35SP 35A Class RK1 fuse is intended for compatible electrical equipment requiring a 35A rating, 600VAC / 300VDC voltage ratings, Class RK1 configuration, time-delay operation, current-limiting characteristics, dual-element construction, and ferrule-end × ferrule-end connection. Its electrically isolated end cap and manufacturer-specified 10-second response time at 500% provide additional characteristics to check when confirming the correct fuse.