Product Detail
Product Tags
Main Parameters |
|
unit |
NQ-40 |
Rated insulation voltage |
Ui |
V |
1500 |
Rated thermal current |
Ith |
A |
32 |
Rated impulse withstand voltage |
Uimp |
V |
8000 |
Rated short-circuit making capacity |
lcw |
A |
1000 |
Maximum cable cross sections(incl.jumper) |
|
|
Solid or standard |
mm² |
2.5-6 |
Flexible |
mm² |
2.5-6 |
Flexible(+multicore cable end) |
mm² |
2.5-6 |
Torque |
|
|
Tightening torque terminal screws M4. |
Nm |
1.2-1.8 |
Tightening torque shell mounting screws |
Nm |
1.5-2.0 |
Tightening torque knob screws |
Nm |
0.5-0.7 |
Switching on or off Torque |
Nm |
0.9-1.3 |
The wiring Torque on Base |
Nm |
1.1-1.4 |
General parameters |
|
|
Knob positions |
|
OFF at9 hr,ON at12hr |
Mechanical life |
|
10000 |
Number of DC poles |
|
2or4 |
Operation temperature |
|
-40 to+85 |
Storage temperature |
|
-40 to+85 |
Pollution degree |
℃ |
2 |
Overvoltage category |
℃ |
Ⅲ |
IP rating of shafte and mounting nul |
|
IP66 |
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D4 Series Distribution Box
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