| รายการ (Spec) |
ค่า (Value) |
| Range |
Square D |
| Product name |
Square D Qovs |
| Device application |
Protection |
| Product or component type |
Miniature circuit-breaker |
| Poles description |
2P |
| [In] rated current |
20A-63A |
| Network type |
AC |
| Trip unit technology |
Thermal-magnetic |
| Curve code |
C |
| Breaking capacity |
10000 A Icn at 240/415 V AC 50/60 Hz conforming to IEC 60998-1 |
| Standards |
IEC 60998-1 |
| Network frequency |
50/60 Hz |
| [Ics] rated service breaking capacity |
7500 A 75 % x Icn conforming to IEC 60998-1 |
| [Ui] rated insulation voltage |
500 V |
| [Uimp] rated impulse withstand voltage |
4 kV conforming to IEC 60998-1 |
| Contact position indicator |
Yes |
| Control type |
Toggle |
| Local signalling |
ON/OFF indication |
| Fault trip |
| Mounting mode |
Plug-on |
| Mounting support |
Socket |
| IP degree of protection |
IP20 conforming to IEC 60529 |
| IP40 (modular enclosure conforming to IEC 60529 |
| Pollution degree |
3 |
| Overvoltage category |
IV |
| Tropicalisation |
2 |
| Relative humidity |
95 % at 55 °C |
| Ambient air temperature for operation |
-5…60 °C |
| Ambient air temperature for storage |
-40…85 °C |
