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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 NumberControl Voltage RangeMaximum Load CurrentOperating Voltage Range
LND44254.8 - 32 VDC25 Amps48 - 528 VAC
LND4425C4.8 - 32 VDC25 Amps48 - 528 VAC
LND44504.8 - 32 VDC50 Amps48 - 528 VAC
LND4450C4.8 - 32 VDC50 Amps48 - 528 VAC
LND44754.8 - 32 VDC75 Amps48 - 528 VAC
LND24254.8 - 32 VDC25 Amps24 - 280 VAC
LND2425C4.8 - 32 VDC25 Amps24 - 280 VAC
LND24504.8 - 32 VDC50 Amps24 - 280 VAC
LND24754.8 - 32 VDC75 Amps24 - 280 VAC
LND4475C4.8 - 32 VDC75 Amps24 - 280 VAC

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