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Honeywell T775B2016

Honeywell T775B2016 Electronic Temperature Controller, 1097 Ohm PTC at 77 deg F Sensor, 2 SPDT Control, Relay Output


Manufacturer part number:




Honeywell T775B Temperature Controller, Electronic, 1 - 150 deg F Differential, 1097 Ohm PTC at 77 deg F Sensor, +/- 1 deg F at 77 deg F Accuracy, Relay Output, 2 SPDT, Open/Close On Rise Switch, 1/4 Inch Dia x 2 Inch L Bulb, 24/120/240 VAC, 50/60 Hz, Digital Display, Horizontal/Vertical Mount, NEMA 4X, Gray, 8-5/32 Inch L x 4-13/32 Inch W x 2-15/16 Inch D, Includes: T775-SENS-WR Sensor
  • Save time on installations with the easy-to-use graphical interface, large display, and the intuitive programming
  • Use the time clock scheduler or digital input to control the setback and disable output options to help save energy
  • Protect equipment from freezing or overheating on models with the modulating high or low limit control option
  • Get pinpoint control on modulating outputs by setting the integral and derivative times (PI or PID)
  • Configure models with reset in a few easy steps
  • Control floating actuators with floating outputs on select models
  • Eliminate the need for a separate time delay device and protect equipment with the minimum off time option
  • Sensor 50021579-001 included with non-NEMA 4X models
  • Sensor T775-SENS-WR included with NEMA-4X models
  • Set point temperature range: -40 to 248 deg F
  • Throttling range: 1 - 150 deg F

Standard/Approvals: CE Certified, UL Listed

Application: Commercial and Agricultural

Products specifications
Attribute nameAttribute value
Accuracy+/- 1 deg F at 77 deg F
Differential1 - 150 deg F
Dimensions8-5/32 Inch L x 4-13/32 Inch W x 2-15/16 Inch D
Enclosure TypeNEMA 4X
Mounting TypeHorizontal/Vertical
Number of Switches2
Sensing Bulb Size1/4 Inch Dia x 2 Inch L
Sensor Type1097 Ohm PTC at 77 deg F
Switch ActionOpen/Close On Rise
Switch TypeSPDT
Voltage Rating24/120/240 VAC, 50/60 Hz