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Honeywell · Equipment controller

T775B2040 Series 2000 Temperature Controller

Electronic remote-sensing controller with 4 SPDT relay outputs.

Discontinued model

T775B2040 Series 2000 Temperature Controller

T775B2040 Series 2000 Temperature Controller

Will this work with my system?

Match your equipment to these requirements before ordering.

System requirements

  • Sensor input: 1097 Ω PTC at 77 °F (25 °C)

Limitations & exclusions

  • Not a safety or limit control; those functions require separate devices.

Check before you buy

  1. Match the full T775B2040 model number and hardware revision to the manufacturer's equipment manual and accessory list.
  2. Compare the equipment terminals, control voltage and required operating sequence with the model-specific installation diagrams.
Manufacturer documentation (2)

Use these documents to compare your exact model and configuration.

Overview

The T775B2040 is a standalone operating controller for remote temperature sensing and switched-load control. Configure the relay functions for the application and observe the manual’s electrical ratings. It is not a safety or limit control; applications needing those functions require separate devices. The manufacturer labels this product family no longer manufactured.

Selection and installation

Use the linked manufacturer documentation for the exact equipment configuration, wiring and commissioning requirements. Accessories and controls must be matched by model and electrical characteristics.

Product details

Manufacturer
Honeywell Home
SKU
361831
Model / MPN
T775B2040
Condition
New
Lifecycle
Discontinued

Specifications

Io channels
4 SPDT relay output(s)
Relay count
4
Switch configuration
SPDT
Sensor input count
2
Included items
One temperature sensor
Ingress rating
NEMA 1
Sensor characteristic
1097 Ω PTC at 77 °F (25 °C)

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