LPN-RK-200SP - 200 Amp Fuse

LPN-RK-200SP - 200 Amp Fuse

Getting the right fuse means checking more than the amperage stamped on the label. The Eaton Bussmann series LPN-RK-200SP is a 200A Class RK1 time-delay, current-limiting fuse rated for 250VAC and 250VDC. Eaton specifies interrupting ratings of 300 kAIC at 250VAC and 100 kAIC at 250VDC, along with dual-element construction and a blade-end × blade-end connection. The LPN-RK-200SP is also identified as CE-marked and RoHS-compliant. When correctly selected, installed by your qualified electrical personnel, and operated within its specified ratings, this fuse is built to last as part of a properly designed and maintained electrical system.

Key Features and Benefits

• 200A Class RK1 configuration: Combines a 200-amp rating with the manufacturer's Class RK1 designation for equipment requiring these specific characteristics.
• Time-delay operation: Eaton identifies the LPN-RK-200SP as a time-delay fuse, an important characteristic to match when selecting a fuse for compatible equipment.
• Current-limiting design: Manufacturer specifications classify this fuse as current-limiting.
• Dual-element construction: Uses a dual-element configuration as specified by Eaton.
• 250VAC and 250VDC ratings: Suitable for compatible AC or DC applications within the manufacturer's specified voltage limits.
• Blade-end × blade-end connection: Provides a clearly defined connection configuration for checking compatibility with the intended equipment.

Technical Specifications

• Manufacturer: Eaton
  
• Product Family: Bussmann Series
  
• Product Name: Eaton Bussmann Series LPN-RK Fuse
  
• Catalog Number: LPN-RK-200SP
  
• Product Type: Fuse
  
• Fuse Class: Class RK1
  
• Amperage Rating: 200A
  
• AC Voltage Rating: 250VAC
  
• DC Voltage Rating: 250VDC
  
• AC Interrupting Rating: 300 kAIC at 250VAC
  
• DC Interrupting Rating: 100 kAIC at 250VDC
  
• Fuse Type: Time Delay; Current-Limiting
  
• Number of Elements: Dual
  
• Connection: Blade End × Blade End
  
• Fuse Indicator: Non-Indicating
  
• Special Features: Manufacturer data separately lists "Indicating" and High In-Rush Current Motor Protection
  
• Product Length/Depth: 7.13 in.
  
• Product Height: 1.61 in.
  
• Product Width: 1.61 in.
  
• Product Weight: 0.69 lb.
  
• UPC: 051712538503
  
• CE Marked: Yes
  
• RoHS Compliant: Yes
  

Material Compliance and Certifications

According to Eaton's specifications, the Bussmann series LPN-RK-200SP is CE Marked and identified as RoHS Compliant. These manufacturer-stated designations can be useful when checking the fuse against the requirements of a particular piece of equipment, facility, or project. Do not assume additional certification unless applicable manufacturer documentation supports it.

Where It Works Best

The Eaton Bussmann LPN-RK-200SP 200A Class RK1 fuse is intended for compatible electrical equipment requiring a 200A rating, 250VAC / 250VDC voltage ratings, Class RK1 configuration, time-delay operation, current-limiting characteristics, dual-element construction, and blade-end × blade-end connection. Eaton's listing of high in-rush current motor protection is another application-related characteristic to consider when matching the fuse to compatible motor protection requirements.