Schneider Electric TA-170 Series, TB-170 Series Digital, Proportional Thermostat/Controller
Digital, Proportional Thermostat/Controller
TA-170 Series, TB-170 Series
The T170 series microprocessor based stand-alone controller supplies line or low voltage relay control of heat, cool, outside air and fan. Designed for 1 heat, 1 cool, on/off vent damper and fan speed control applications.
• 1H/1C and on-off vent damper.
• Fan swtich auto/on/off.
• Fan control manual, staged, or auto.
• 24-277 Vac power.
• Large backlit ADA compliant display/buttons.
• Remote sensor optional.
• Changover sensor option.
• 2/4 pipe operation.
• Setback from occupancy, clock or BMS.
• Temperature °F or °C display.
• Keypad lockout.
Select a link under the "item" tab below to order.
| Cat # | Heat/Cool Outputs | Fan Control | System Modes | Remote Sensor Optional | Fan Speed Button |
| TA-170-16 | Dual | 3-Speed Manual | Off-Auto-Heat-Cool | Yes | Yes |
| TB-170-9 | Dual | 3-Speed Staged | Off-Auto-Heat-Cool | Yes | None |
| Inputs: | |
| Power input: | 24 to 277 Vac @ 50/60 Hz ±10% |
| Power consumption: | 45 mA |
| Connections: | Five inch 18 ga pigtails |
| Outputs: | |
| Relays: | H/C/Damper relays and up to three fan relays based on model. See switch rating table for capacity |
| Deadband: | 3°F degrees (1.6°C degrees ) |
| Control: | Proportional plus integral |
| Set Point Range: | 50 to 90°F (10 to 32°C) |
| Housing: | Vinyl plastic white |
| Environment: | |
| Ambient temperature limits: | 130°F (-34°C) maximum. Operating: 32 to 130°F (0 to 55°C) |
| Humidity: | Maximum 95% non-condensing |
| Dimensions: | 5.8 W x 4.4 H x 1.4 D inches (147 x 112 x 35 mm) |
| Agency Listing: | CE, UL, CUL File # E50023 |
