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C-Lin
Time Control Switch HHQ4 Series
Model Number: HHQ4-D
Working power supply: AC220V 50Hz Time control range: 1 minute ~ 168 hours Timing error: ≤ ±1 second / day Contact capacity: 20A AC250V (resistive) Number of programmable: 16 sets of switch programming per day (with keyboard lock) Battery: one 1.5V No. 7 battery (external) Dimensions: 72×120×48mm Installation method: device type, guide rail type, wall-mounted
Request QuoteTechnical Specifications
| Battery | 1.5V seven batteries (external) |
| Installation | Device-type, rail-type, wall-mounting type |
| Timing error | ≤1s/day |
| Working mode | – |
| Specification | HHQ4-A |
| Contact capacity | 20A AC250V(resistive) |
| Overall dimensions | 72×120×48mm |
| Time control range | 1m-168h |
| Programmable number | 16 groups of switches programmed daily (with keypad lock) |
| Working power supply | AC220V 50Hz |