Product Description
2P 4P Household STH8 Series Household Modular Contactor 16A to 63A
High degree of Electrical life
The STH8 modular contactor has been tested to withstand 100,000 times full load switch ON or OFF under AC-a load Utilization category
Noiseless and hum free
The STH8 contactor eliminates the obvious impact sound of the traditional contactor at the moment of pull-in,and eliminates contactor in the low-frequency hum noise of operating Applicable to most electric areas of commercial building.In particular,the modular contactor AC/DC series achieves free noise and creates a quiet environment for you
Energy Saving
The STH8 contactor has an optimized electromagnetic system,which greatly reduces the holding power of contactor
Compact design
The width of STH8 contactors is much smaller than traditional AC Contactors, which saves users more installation space and can be conveniently installed in ordinary distribution boxes
Auxiliary function
The STH8 contactor can be extended with auxiliary contacts on the right side of the product, which is more suitable for signal feedback requirements in an intelligent control environment
Technical Parameter
| Class |
1P |
2P |
3P |
4P |
| REated current(In) |
AC7a |
10,16,25a |
16,25,40a |
16,25,40,63a |
10,16,25,40,63a |
| AC7B |
8.5A |
15A |
6A |
20A |
| Rated current(AC*50HZ) |
230*240 |
230*240 |
230*240 |
230*240 |
| Control Voltage(VAC*50HZ) |
230*240 |
230*240 |
230*240 |
230*240 |
| Power dissipation pratection |
2.7VA |
4.5VA |
4.5VA |
6.5VA |
| And off |
9.2VA |
34VA |
34VA |
53VA |
| The most powerful |
1.2W |
1.6W |
1.6W |
2.1W |
| contact |
1NO+1NC |
2N |
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