LSP05 Series - Thermally Protected Surge Protective Device

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Disclaimer Notice

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 LSP05 Surge Protection Modules provide transient overvoltage protection for outdoor and commercial LED lighting fixtures. Constructed with Littelfuse thermally protected Varistors, they provide robust surge current handling capability. A built-in thermal disconnect function provides additional protection from catastrophic failures and fire hazards, even under the extreme circumstances of Varistor end of life or sustained overvoltage conditions. The LSP05 is configured with parallel connections; an indicator wire can activate an LED to tell maintenance personnel when to replace the SPD in order to ensure the luminaire remains protected..

Features:
  • Maximum Lightning Surge Current: 10,000A
  • Thermally protected varistor technology
  • IP66 water-proof and dust-proof 
  • Indication wire options
  • Compact form factor (48x48x30mm) with mounting tabs
  • UL1449 Type 4 component assemblies recognition
  • Compliant with IEC 61643-11 Class II and EN61643-11 Type 2* (*Self-declared compliance)
Applications:
  • Outdoor and commercial LED lighting
  • Roadway lighting
  • Traffic lighting
  • Digital signage
  • Service entrance lighting
  • Parking garage/lot lighting
  • Flood lighting
  • Tunnel lighting
  • Street lighting

Access specifications, certifications, check availability and order parts below

Catalog #SizeVMAX AC (V)(ITM 1xAmps (A)PolarityStockSamplesCompare
LSP05120P48x48x3012010000Bi-directionalCheckOrder
LSP05120PM48x48x3012010000Bi-directionalCheckOrder
LSP05240LLP48x48x3024010000Bi-directionalCheckOrder
LSP05240LLPM48x48x3024010000Bi-directionalCheckOrder
LSP05240P48x48x3024010000Bi-directionalCheckOrder
LSP05240PM48x48x3024010000Bi-directionalCheckOrder
LSP05277P48x48x3027710000Bi-directionalCheckOrder
LSP05277PM48x48x3027710000Bi-directionalCheckOrder
LSP05347P48x48x3034710000Bi-directionalCheckOrder
LSP05347PM48x48x3034710000Bi-directionalCheckOrder
LSP05480LLP48x48x3048010000Bi-directionalCheckOrder
LSP05480LLPM48x48x3048010000Bi-directionalCheckOrder
LSP05480P48x48x3048010000Bi-directionalCheckOrder
LSP05480PM48x48x3048010000Bi-directionalCheckOrder

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