| Brand | Switchgear parts |
| Model NO. | Digital Timer Switch THC 20B-2C Astronomical Timer |
| Rated voltage | AC220V |
| Rated normal current | 16A |
| Rated frequency | 50/60Hz |
| Series | THC-20B |
The THC-15B/20G/30B series timer adopts an intelligent loop design and is a precise and sensitive latitude and longitude timer with high precision, strong anti-interference, and stable operation. The THC-15B/20G/30B series latitude and longitude timers are commonly used as streetlights, light boxes, neon lights, production equipment, agricultural breeding, warehouse ventilation and dehumidification, automatic preheating, broadcasting and television equipment and other facility equipment. It is a cost-effective digital timer.
THC-15B/20G/30B series latitude and longitude timer product features:
1. Adopting intelligent loop design, it can accurately schedule and maintain stable product operation.
2. Adopting industrial grade chip design makes the product more precise and sensitive, and improves its anti-interference performance.
3. LED display screen makes the setting parameters clear at a glance and the status more intuitive and clear.
4. Built in lithium battery, it will continue to operate and display after power failure.
5. Equipped with a 40 year calendar (2009-2050), it accurately implements latitude and longitude timing switches.
6. Installed using 35mm guide rails.
Application scenarios of THC-15B/20G/30B series latitude and longitude timers:
The control objects can be ideal control products such as street lamps, light boxes, neon lights, production equipment, agricultural breeding, warehouse ventilation and dehumidification, automatic preheating, broadcasting and television equipment, etc.
| ItemNo | THC15B-2C 16A, THC15B-2C 20A,THC15B-2C 25A,THC15B-2A 30A | |
| Voltage range | AC 220-240V 50Hz/60Hz(Other special voltages can be customized) | |
| Timing error | AC 180-250V | |
| Switching frequency | ≤1s/d (25℃) | |
| Power consumption | 8ON+8OFF | |
| Display | 4VA (max) | |
| Electrical life | LCD | |
| Mechanical life | 10⁵times (Rated load) | |
| Min. switching time | 1min | |
| Contact | 2NO+2NC/ 2NC | |
| Control current | 16A,20A,25A,30A | |
| Mounting | DIN rail mounting | |
| Contact Capacity | THC15B-2C 16A Resistive: 16A/250V AC(cosφ =1THC15B-2C 20A Resistive: 20A/250V AC(cosφ =1)THC15B-2C 25A Resistive: 25A/250V AC(cosφ =1)THC15B-2A 30A Resistive: 30A/250V AC(cosφ =1) | |
| QTY | 100PCS | |
| G.W | 19KG | |
| N.W | 18.5KG | |
| MEAS | 460×320×290mm | |
| Temperature | -10~40℃ | |
| Relative humidity | 35~85%RH | |