LSP05GI240PX3333 - LSP05GI Series

Series: LSP05GI
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Varistor LSP05GI Hi_Res
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

LSP05GI Series LED Lighting Surge Protection Modules are designed for use in outdoor and commercial LED lighting fixtures for transient overvoltage protection. Their 10kV/5kA surge handling capability will enhance the LED lighting fixture’s surge immunity and extend its operating lifetime.

LSP05GI Series modules are constructed with Littelfuse thermally protected varistor technology. A built-in thermal disconnect function provides additional protection to prevent catastrophic failure and fire hazard, even under the extreme circumstances of varistor end-of-life or sustained overvoltage conditions.

These modules have UL 1449 4th Edition Type 4 Recognition and are IEC 61643-11 Test Class II and EN 61643-11 Type 2 certified. They meet US DOE's MSSLC Model Specification, ANSI C136.2-2015 and ANSI C82.77-5.

The LSP05GI Series features a built-in LED indicator that notifies the lighting technician when a module requires replacement. It is available with either series connections or parallel connections with operating voltages ranging from 120V to 480V.

  • IEC 61643-11/EN61643-11 approved
  • Double-insulated cable wire
  • Built-in LED indicator
  • UL 1449 approved
  • Thermally protected varistor technology
  • Parallel-connected and series-connected options
  • 10kA Maximum Discharge Current (Imax), 8/20µs
  • Meets ANSI C82.77-5-2015: Location C Medium, 10kV/5kA, 1.2/50µs-8/20µs Combination Wave
  • Meets ANSI C136.2-2015: Enhanced Level, 10kV/5kA, 1.2/50µs-8/20us Combination Wave
  • Meets IEEE C62.41.2: Location Category C Low, 6kV/3kA, 1.2/50us-8/20µs Combination Wave
  • Meets US Dept. of Energy MSSSLC Model Spec.
  • High line-to-earth/ground resistance
  • IP66 rated
  • Outdoor and commercial LED lighting
  • Roadway lighting
  • Traffic lighting
  • Digital signage
  • Service entrance lighting
  • Parking garage/lot lighting
  • Flood lighting
  • Tunnel lighting
  • Street lighting


Property (Mouseover for details) Value
VMAX AC (V) 240
Peak Pulse Current (ITM) 1xAmps (A) 10000
Packaging Method BULK
Clamp Polarity Bi-directional
Lead Form Double Insulation Cable Wire
Operating Temperature -45° to 85°C
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
LSP05GI240PX3333 LSP THERMALLY PROTECTED VARISTOR RoHS No 07/14/2016 PbFree No 07/14/2016 No
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