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Shop > Aube > TH140-28-01
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Honeywell Aube 7-Day Programmable Thermostat
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The TH140-28-01 7-day programmable thermostat has an LCD screen to display temperature, time, day, mode and heating command. The unit switches 5A @ 24V and requires a 2 wire installation (R, W). It provides relay switching for 15 minute or 20 minute cycles for precise temperature control ± 0.9°F. It is ideal for hot water heating due to pump protection feature. It is equipped with input for use with CT240-01 telephone controller.
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| Specifications |
| Power supply: | 2 AA size alkaline batteries 1.5V |
| Max. resistive load: | 5 A @ 240 VAC / 5 A @ 30 VDC |
| Max. inductive load: | 2 A @ 240 VAC / 2 A @ 30 VDC (P.F. = 0.4) |
| Remote input: | 12 VDC, ± 10%, 2.5 mA |
| Certifications: | CE, c UL us |
| Auxiliary input: (telephone interface) | 12 Vcc, +/- 10 %, 20 mA |
| Control device: | Electronic |
| Automatic action: | Type 1 B |
| Number of programs: | 4 programs / day, total of 28 programs |
| Storage temperature: | -4°F to 122°F (-20°C to 50°C) |
| Operating temperature: | 32°F to 122°F (0°C to 50°C), 95% R.H. |
| Temperature setting range: | 40°F to 85°F (5°C to 30°C) |
| Temperature display resolution: | 0.1 degree |
| Temperature reading accuracy: | ± 0.9°F (± 0.5°C) |
| Software: | Class A |
| Protection class: | II |
| Protection degree: | IP 40 |
| The terminals are designed to handle a cross-section of wire measuring
up to 2.5 mm2 (14 AWG). |
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