คำอธิบาย
| SPECIFICATION เซอร์กิตกันดูด RCCB (Type B) 4P 40A | |
| Mode | Electromagnetic |
| Type(wave from of the earth leakage sensed) | B |
| Rated voltage(Ue) | 400/415V |
| Rated frequency | 50/60Hz |
| Rated Current | 40A |
| Insulation voltage(Ui) | 500V |
| Rated residual operation current (I∆n) | 30mA |
| Rated residual making and breaking capacity (I∆m) | 500A |
| Short-circuit current Inc= I∆c | 10,000A |
| Break time under I∆n | ≤.1s |
| Rated impulse with stand voltage(1.5/50)Uimp | 4,000V |
| Dielectric test voltage at ind.Freq.for 1min | 2,500V |
| Electrical life | 2,000 Cycles |
| Mechanical life | 4,000 Cycles |
| Poles | 4P |
| Dimension | 70 x 85 x 65mm |
| Weight | – |
