Solid State Relay 40A 4-32VDC Input 48-280VAC Output

Product Code: 701-975-001
Manufacturer’s Code: KSI240D40-L (071)

Available to Order


40A 4-32VDC Input 48-280VAC Output

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Kudom Solid State Relay with Triac output rated at 40A,48 to 280 VAC, DC Input 4-32VDC, Zero cross turn on panel mount with screw terminals and LED status indicator.

Solid state relays can perform many of the tasks that electro mechanical relays or contactors can perform. They have no moving mechanical parts to wear out or arcing contacts to deteriorate making them extremely reliable with a very long service life. They are essentially an electronic device that relies on the electrical, magnetic and optical properties of semiconductors and electrical components to achieve isolation and switching functions. The range includes models with control circuits that can be driven by low voltage DC (4-32 volts) or AC voltages (85-280 Volts).

To gain full performance from the panel mount versions, a heat sink will be required


  • Traffic Control Equipment
  • Medical Equipment
  • Instrumentation Systems
  • Motor Control Panels
  • Manufacturing Equipment
  • Heater Control
  • Food Equipment
  • Industrial Lighting
  • Fire & Security Systems
  • Dispensing Vending Machines
  • Production Equipment

Please Note: For all Export orders a member of our team will contact you to arrange shipping

Please Note - In some cases the alternatives might be under or over powered or dimensionally different, if you are unsure we recommend calling the office on 01483 869100