Schneider Electric ComPacT trip unit. Trip unit MA150, ComPacT NSX160/250, 4 poles 3D (neutral not protected), magnetic, motor protection, 150A rating.
Trip unit MA150, ComPacT NSX160/250, 4 poles 3D (neutral not protected), magnetic, motor protection, 150A rating. Genuine Schneider Electric product supplied by United Force.
Technical specifications
| Range | ComPacT |
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| Range of product | ComPacT NSX100...250 |
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| Product or component type | Trip unit |
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| Trip unit name | MA |
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| Trip unit technology | Magnetic |
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| Range compatibility | ComPacT NSX160 · ComPacT NSX250 |
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| Device application | Motor |
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| Poles description | 4P |
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| Protected poles description | 3D |
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| Neutral position | Left |
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| Trip unit protection functions | I |
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| Protection type | I : for short-circuit protection (magnetic) |
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| Trip unit rating | 150 A at 65 °C |
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| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
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| Network type | AC |
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| Network frequency | 50/60 Hz |
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| Circuit breaker mounting mode | Fixed |
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| Neutral protection settings | No protection (3D) |
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| Instantaneous protection pick-up adjustment type Ii | Adjustable |
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| [Ii] instantaneous protection pick-up adjustment range | 9...14 x In |
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| Earth-leakage protection | Without |
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| Standards | EN/IEC 60947-2 |
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| Electrical shock protection class | Class II |
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| Pollution degree | 3 conforming to IEC 60947-1 |
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| IP degree of protection | IP40 conforming to IEC 60529 |
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| Ambient air temperature for operation | -25…70 °C |
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| Ambient air temperature for storage | -50…85 °C |
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| Unit Type of Package 2 | S03 |
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| Number of Units in Package 2 | 23 |
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| Package 2 Height | 30.000 cm |
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| Package 2 Width | 30.000 cm |
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| Package 2 Length | 40.000 cm |
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| Package 2 Weight | 12.128 kg |
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| Warranty (in months) | 18 |
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