ข้อมูลจำเพาะ
Device application | Distribution |
---|---|
Range | Square D |
Product name | QOvs |
Product or component type | Miniature circuit-breaker |
Poles description | 3P |
Number of protected poles | 3 |
[In] rated current | 50 A |
Network type | AC |
Curve code | C |
Breaking capacity | 6000 A Icn at 240/415 V AC 50/60 Hz conforming to EN/IEC 60898-1 |
Network frequency | 50/60 Hz |
---|---|
[Ue] rated operational voltage | 240/415 V AC 50/60 Hz |
Magnetic tripping limit | 5…10 x In |
[Ics] rated service breaking capacity | 6 kA 100 % conforming to EN/IEC 60898-1 – 240/415 V AC 50/60 Hz |
Limitation class | 3 |
[Ui] rated insulation voltage | 500 V AC 50/60 Hz |
[Uimp] rated impulse withstand voltage | 4 kV conforming to IEC 60898-1 |
Contact position indicator | Yes |
Control type | Toggle |
Local signalling | Fault trip ON/OFF indication |
Mounting mode | Plug-on |
9 mm pitches | 6 |
Height | 81 mm |
Width | 56.1 mm |
Depth | 86.3 mm |
Net weight | 312 kg |
Colour | Black |
Mechanical durability | 20000 cycles |
Electrical durability | 4000 cycles |
Connections – terminals | Tunnel type terminals (bottom) 2.5…35 mm² rigid Tunnel type terminals (bottom) 2.5…35 mm² flexible Plug-in connector (top) |
Wire stripping length | 13 mm for bottom connection |
Tightening torque | 3.5 N.m bottom |
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