THC weekly programmable timers provide automatic switching based on weekly or repeated time programs. The series covers several DIN rail timer platforms, including compact LCD models and 1C/2C versions with model suffixes used in official naming.
Covered Models
| Model | Program or timing range | Contact or output information |
|---|
| THC15A-2C | 16 ON + 16 OFF | 2NO + 2NC / 2NC |
| THC20-1C | 48 ON + 48 OFF | 1NO + 1NC / 1NC |
| THC30B-2A | 8 ON + 8 OFF | 2NO + 2NC / 2NC |
| THC810 | 24 hours / 7 days | 1 changeover switch |
| THC811 | 24 hours / 7 days | 1 changeover switch |
| THC822 | 24 hours / 7 days, random switching, holiday program, pulse and cycle program | 2 changeover switches |
Technical Characteristics
| Rated voltage | AC220-240V, 50/60Hz for most listed versions; THC822 uses AC220V 50/60Hz, 85%-110% |
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| Accuracy | ≤1s/day at 25°C |
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| Display | LCD display on listed DIN rail versions |
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| Mounting | DIN rail mounting |
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| Contact capacity | 16A, 20A, 25A and 30A versions are listed for several models; THC822 is listed as 16(10)A, 250VAC |
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Model Notes
- Suffixes such as 1C, 2C and 2A are used as model identifiers.
- THC810 and THC811 are similar weekly timer platforms with 1 changeover output.
- THC822 adds a 2 changeover output and extended weekly program functions.
