| Model | TB438 | |
| Contact capacity | AC220V 10A | |
| Full timing range | 24h | |
| Contact resistance | ≤50mQ | |
| Insulation resistance | ≤100MQ | |
| Coil voltage | 110,230V ,240V AC | |
| Life | Electrical | 105 times |
| Mechanical | 107times | |
| Operating temperature | -40 ~¡À 55 ℃ | |
| Stonage battery | Time 150h | |
| Minimum setting unit | 15Minutes | |
| Setup times | 15m/pertimes 96 times | |
| Remarks | _ _ _ _ | |
