LSP05G277P - LSP05G Series

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Littelfuse’s LSP05G thermally protected Surge Protective Device is a self-protected device specially designed to be used in outdoor and commercial LED lighting fixtures for transient overvoltage protection. It has been developed with Littelfuse’s thermally protected varistor technology. Its built-in thermal disconnect function provides additional protection to prevent catastrophic failure and fire hazard even under extreme circumstances of varistor end-of-life or sustaining over voltage conditions. It also provides high line-to-earth/ground resistance, facilitating faster production line testing.

LSP05G series connected option allows clear indication of thermal fault protection by disconnecting power to luminaire, thereby signaling SPD module replacement. The LSP05G Surge Protective Device facilitates customer’s product compliance to IEEE C62.41.2 Location Category C Low and US Dept. of Energy MSSLC Model Spec.

  • Meets IEEE C62.41.2 Location Category C Low Exposure and ANSI C136.2 Enhanced Level Specs 
  • Thermally protected varistor technology
  • Parallel-connected and series-connected options
  • Complies with UL1449 and EN/IEC61643-11 Class II
  • High line-to-earth/ground resistance
  • Digital Signage
  • Flood Lighting
  • Parking Garage Lighting
  • Roadway Lighting
  • Street Lighting
  • Traffic Lighting
  • Tunnel Lighting
  • Wall Wash Lighting

Property (Mouseover for details) Value
Package Size 48.6x28.6x26
VMAX AC (V) 277
Peak Pulse Current (ITM) 1xAmps (A) 10000
Clamp Polarity Bi-directional

curus cUR_VZCA8_E320116_102542822

UR UR_VZCA2_E320116_102542822

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