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Crydom CWA4850 Solid State Relay 50A 90-280VAC

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A heavy duty solid state load relay that is housed in a standard 'hockey-puck' body that is suitable for chassis or heat sink mounting. High heat dissipation and low power dissipation reduces considerably the amount of cooling required. The relay has optically isolated SCR outputs for high switching loads in industrial applications.

  • Switching voltage 48 to 660V AC
  • Control voltage 90 to 280V AC
  • Load current 50A
  • Output type zero-cross
  • EMC Compliant for reliable operation in harsh environments
  • Removable IP20 touch-safe cover
  • DBC Substrate for superior thermal performance
  • LED Input status indicator
  • User-friendly connections
  • Dimensions (L x W x H) 58.4 x 45.7 x 33 mm
  • Ambient temperature 4080
  • CSA, UL, VDE approved
Contact Configuration SPST-NO
Height 33mm
Length 58.4mm
Mounting Type Panel
Width 45.7mm
Coil Current 6mA
Coil Voltage (DC) 280V
Impedance 14200Ω
Switching Current Max 50A
Switching Voltage Max (AC) 660V
Weight 86.5g


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