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White-Rodgers 5D51-78 Fan and Limit Control, Close on Rise/Open on Rise Action, 25 deg F Differential, 100 to 300 deg F

Part #175670

MFG #5D51-78

175670_1287_White_Rodgers_5D51_78.jpg

White-Rodgers 5D51-78 Fan and Limit Control, Close on Rise/Open on Rise Action, 25 deg F Differential, 100 to 300 deg F

Part #175670

MFG #5D51-78

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White-Rodgers 5D51-78 Fan and Limit Control, Close on Rise/Open on Rise Action, 25 deg F Differential, 100 to 300 deg F

Part #175670

MFG #5D51-78

Item Features
  • Slotted mounting holes for easy to install.
  • Long terminal screws for wiring, junctions can be made on terminal block.
  • Dial has individual pointers for fan cut-in and cut-out settings.
  • Removable solid copper jumper between fan and limit switches.
  • Summer fan switch for ventilation without changing control settings has same fan and limit switch mechanism.
  • Single element type for applications with narrow space limitations.
  • Regulates fan or blower operation and acts as high limit safety control.
  • 14 a at 120 VAC fan, 10 a at 120 VAC limit.