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LED Lighting SPD Series AC Power Surge Suppressor

Brand: MTL Instruments

The LEDSPD series of surge protection devices protects LED drivers and electronic ballasts against the effects of ‘noise pollution’ induced in power supplies.

LEDSPD units ‘clean up’ the effects of industrial surges caused by lightning, switching devices, thyristor controls, transmission system overloads and power-factor correction circuits.
Features
  • 20kA Surge Protection per Mode
  • Protects Loads up to 12 Amps in Series, Unlimited Amps in Parallel
  • Suitable for AC Power Application
  • Thermal and Short Circuit Protection
  • LED Status Indication Feature
  • 10 Year Product Warranty
  • UL1449 4th Edition Type 4CA
  • Protects LED Lighting Systems and Drivers
  • Rated for Harsh Environments, IP66

1 - 1 of 1 Part Numbers
LS20N-277V-B
LS20N-277V-B
LED Lighting SPD Series AC Power Surge Suppressor
1 - 1 of 1 Part Numbers

Specifications

Maximum Surge Current

  • 20 kA (8/20 μs) per Mode - Verified

Maximum Leakage Current

  • < 0.3 mA

Maximum Continuous Operating Current

  • 12A Series Connection
  • Unlimited Amps in Parallel

Working Voltage

  • 100 V - 277 Vac

Maximum Continuous Operating Voltage

  • 320 Vac

Limiting Voltage

  • At 1kA 8/20 μs 850 V
  • At 2kA 8/20 μs 960 V
  • At 3kA 8/20 μs 1050 V
  • At 10 kA 8/20 μs 1475 V

Modes Protected

  • L-N
  • L-E
  • N-E

Ambient Temperature Limits

  • -40° F to +185° F - Working
  • -40° C to +85° C - Working

Humidity

  • 95 % RH (non-condensing)

Casing

  • ABS / PC Blend
  • UL 94-V

Terminals

  • (2.5 mm2) 12AWG

Mounting

  • 0.19” (4.8 mm) Tabs

Weight

  • 4.8 oz. (136 g)

EMC Compliance

  • BS EN 61326-1 : 2006
  • IEC 61643-11 : 2011

LED Indication

  • Green LED On: Protection Present
  • Green LED Off: Internal Failure

Documentation

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