NSX250N 50kA AC 4P4D 250A TMD 50 °C
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NSX250N 50kA AC 4P4D 250A TMD 50 °C
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Description
Product Details
Activity | PPCCB |
---|---|
Breaking Capacity | 90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2, 36 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2, 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2, 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
Weight (in Kg) | 0.235 kg |
[uimp] Rated Impulse withstand Voltage | 8 kV |
[ue] Rated Operational Voltage | 690 V AC 50/60 Hz |
Ambient Air Temperature for Storage | -50-85 °C |
Ambient Air Temperature for Operation | -25-70 °C |
[lcs] Rated Service Breaking Capacity | 90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2, 36 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2, 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2, 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
[tr] Long-Time Delay Adjustment Range | 120-400 s at 1.5 x In, 15-15 s at 6 x Ir |
Breaking Capacity Code | N 50 kA 415 V AC |
Connection Pitch | 35 mm |
Device Short Name | NSX250N |
Long Time Delay Adjustment Type | fixed |
Instantaneous Pick-Up Adjustment Range | 5...10 x In |
Compatibility Code | NSX250 |
Long Time Pick-Up Adjustment Range | 0.7...1 x In |
IK Degree of Protection | IK07 conforming to IEC 62262 |
IP Degree of Protection | IP40 conforming to IEC 60529 |
[in] Rated Current | 250 A at 50 °C |
Instantaneous Pick-Up Adjustment Type Ii | adjustable |
Electrical Durability | 20000 cycles at 440 V In/2, 10000 cycles at 440 V In, 10000 cycles at 690 V In/2, 5000 cycles at 690 V In |
Control Type | toggle |
Height | 161 mm |
Mounting Position | horizontal and vertical#|#flat on the back |
Operating Altitude | 0...2000 m without derating, 2000 m...5000 m with derating |
Long Time Pick-Up Adjustment Type Ir | adjustable |
Protected Poles Description | 4D |
Depth | 86 mm |
Product or Component Type | circuit breaker |
Network Type | AC |
Range | ComPacT new generation |
Power Dissipation per Pole | 18.75 W |
Net Weight | 2.8 kg |
[ui] Rated Insulation Voltage | 800 V AC 50/60 Hz |
Utilisation Category | category A |
Network Frequency | 50/60 Hz |
Product Name | ComPacT NSX new generation |
Poles Description | 4P |
Trip Unit Name | TM-D |
Width | 140 mm |
Trip Unit Protection Functions | LI |
Trip Unit Technology | thermal-magnetic |