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UL Class Fuse, RK1 Class, Time-Delay, 90A, 600V AC, Non-Indicating MPN:LSRK090

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Brand: Littelfuse
Part #: LSRK090
UPC: 079458350814
SKU
510-G6883998
Regular Price $148.11 Special Price $105.79

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UL Class Fuse, RK1 Class, Time-Delay, 90A, 600V AC, Non-Indicating

Protect your electrical systems with the Littelfuse UL Class Fuse, RK1 Class, Time-Delay, 90A, 600V AC, Non-Indicating. Designed for high-performance applications, this fuse features a time-delay mechanism that prevents false tripping and ensures reliable operation. Its 200kA interrupt rating at 600V AC and 20kA at 300V DC make it suitable for use in a wide range of industries, including manufacturing, construction, and oil and gas. The compact 7-7/8 in L x 1-5/16 in dia design fits seamlessly into fuse block styles, providing a reliable and efficient solution for protecting electrical systems.

Top product features:

  • Time-Delay Fuse Capability
  • Interrupt Rating of 200kA at 600V AC and 20kA at 300V DC
  • Non-Indicating Fuse Design

Top product applications:

  • Overcurrent protection in electrical panels
  • Motor protection in industrial machinery
  • Protection of equipment and circuits in commercial and residential electrical systems
Fuse, 90 A, 600 V AC, 300 V DC, Class RK1, LSRK Series, Non-Indicating, Time-Delay, Body Style Blade, Fits Fuse Block Style Rejection, Interrupt Rating 200kA at 600V AC, 20kA at 300V DC, Fuse Size 7-7/8 in L x 1-5/16 in dia, Length 7 7/8 in, Diameter 1 5/16 in, Equivalent Brand and Series Bussmann LPS-RK, Edison LESRK, Littelfuse LLSRK, Mersen A6D-R, Equivalent Series A6D-R, LESRK, LLSRK, LPS-RK, Compatible Fuse Block Series LFR, Body Material Melamine, Dual Element

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 7.90
  • Package Width: 1.30
  • Package Height: 1.30
  • Package Weight: 0.57
  • California Prop 65 Warning: WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product info last updated on April 26, 2026 8:12am UTC Category: Fuses and Accessories
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In stock