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The LN Series of panel mounted Solid State Relays offer reliable back-to-back SCR switching up to 75 Amps at 528 VAC, coupled with a patented trigger circuit design which allows the SSR to switch resistive loads with minimal electromagnetic noise generated, ideal for use in commercial, residential and medical applications.

UL recognized and TUV certified, the LN series offers superior performance in applications that demand reliable switching and low emitted noise.

Additional features include:

  • Rating up to 75A @48-528 VAC
  • Zero Voltage Turn-On Switching
  • Conformance with IEC60947-4-3 Environment B for low voltage domestic, commercial and light industrial locations/installations
  • Patented Low Noise trigger circuit
  • IP20 touch-safe housing is available
  • Built-in Input/Output over-voltage protection
  • LED Input Status Indicator
  • 3500 VAC Optical isolation
  • EMC Compliant to level III
Part Number Control Voltage Range Maximum Load Current Operating Voltage Range
LND4425 4.8 - 32 VDC 25 Amps 48 - 528 VAC
LND4425C 4.8 - 32 VDC 25 Amps 48 - 528 VAC
LND4450 4.8 - 32 VDC 50 Amps 48 - 528 VAC
LND4450C 4.8 - 32 VDC 50 Amps 48 - 528 VAC
LND4475 4.8 - 32 VDC 75 Amps 48 - 528 VAC
LND2425 4.8 - 32 VDC 25 Amps 24 - 280 VAC
LND2425C 4.8 - 32 VDC 25 Amps 24 - 280 VAC
LND2450 4.8 - 32 VDC 50 Amps 24 - 280 VAC
LND2475 4.8 - 32 VDC 75 Amps 24 - 280 VAC
LND4475C 4.8 - 32 VDC 75 Amps 24 - 280 VAC

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