Specifications 1,Suit for 500V 50Hz outdoor power distribution lines.
2,Isolated Switch,Low Voltage Isolate Switch
Key words : Switch,Isolated switch,Low Voltage Isolate Switch and so on Rated voltage:500V Rated current:400A-800A-1250A General description : JDW-0.5/400 type, JDW-0.5/500, JDW-0.5/600 type, JDW-0.5/800-type isolation switch for 500V50Hz outdoor power distribution lines, as a low-voltage side of transformer short-circuit protection and overload protection, to a certain conditions can meet the no-load transformers, load lines and rated operating current. The basic conditions of use isolation switch: Altitude:≤2000m Ambient air temp.:upper limited +40,lower limited -25 Eathquake intensity ≤8° The ground have not fire,exposion danger,seriously nasty,chemical etch and serious shake The main technology parameter:
Type Number | Rated current(A) | Rated voltage(V) |
JDW-0.5/400 | 400 | 500 |
JDW -0.5/500 | 500 |
JDW-0.5/630 | 630 |
JDW-0.5/800 | 800 |