circuit breaker Compact NS1250N - Micrologic 2.0 - 1250 A - 3 poles 3t
33478
AEDÂ 8,771.89
AEDÂ 4,406.81
Excl. Tax
Excl. Tax
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33478
circuit breaker Compact NS1250N - Micrologic 2.0 - 1250 A - 3 poles 3t
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circuit breaker Compact NS1250N - Micrologic 2.0 - 1250 A - 3 poles 3t
AEDÂ 8,771.89
AEDÂ 4,406.81
Excl. Tax
Excl. Tax
Product Details
| Activity | PPCCB |
|---|---|
| Pincode Group | default |
| Part Number | 33478 |
| [ics] Rated Service Breaking Capacity | 30 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2, 40 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2, 50 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 |
| [Icw] rated short-time withstand current | 19.2 kA 1 s conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-2 |
| breaking capacity | 30 kA Icu at 660/690 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, 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 |
| Breaking Capacity Code | N 50 kA 415 V AC |
| Connection Pitch | 70 mm |
| Downside Connection | front |
| Earth-leakage Protection | without |
| [tr] long-time delay adjustment range | 12.5-600 s at 1.5 x Ir, 0.5-24 s at 6 x Ir, 0.7-16.6 s at 7.2 x Ir |
| Protected Poles Description | 3D |
| suitability for isolation | yes conforming to EN/IEC 60947-2 |
| Trip Unit Name | MicroLogic 2.0 |
| trip unit rating | 1250-1250 A at 50 °C |
| trip unit technology | electronic |
| Upside Connection | front |
| utilisation category | category B |
| ambient air temperature for storage | -50-85 °C |
| compatibility code | NS1250 |
| control type | rotary handle, toggle |
| depth | 147 mm |
| device application | distribution |
| device short name | Compact NS1250N |
| Electrical Durability | 2000 cycles at 690 V In, 3000 cycles at 690 V In/2, 4000 cycles at 440 V In, 5000 cycles at 440 V In/2 |
| height | 327 mm |
| IK degree of protection | IK07 conforming to EN 50102 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| mechanical durability | 10000 cycles |
| mounting mode | fixed |
| mounting support | backplate |
| net weight | 14 kg |
| network frequency | 50/60 Hz |
| network type | AC |
| operating altitude | 0...2000 m without derating, 2000 m...5000 m with derating |
| Poles Description | 3P |
| pollution degree | 3 conforming to IEC 60947 |
| product certifications | ASEFA, ASTA |
| product or component type | circuit breaker |
| Protection Type | L : for overload protection (long time), I : for instantaneous short-circuit protection |
| range | ComPact |
| range of product | ComPact NS630b...1600 |
| relative humidity | 0-95 % |
| width | 210 mm |
| Thermal memory | 20 mn |
| Trip unit protection functions | LI |
| Long time delay adjustment type | adjustable 9 settings |
| Instantaneous pick-up adjustment type Ii | adjustable |
| Zone selective interlocking ZSI | without |
| Instantaneous pick-up adjustment range | 1.5...10 x Ir |
| Long time pick-up adjustment range | 0.4...1 x In |
| Long time pick-up adjustment type Ir | adjustable 9 settings |
| Power losses | 44 W |
| ambient air temperature for operation | -25-70 °C |
| standards | EN/IEC 60947-2 |
| local signalling | 4 LEDs (red) for fault indication, 1 LED (yellow) for overload |
| auxiliary contact composition | 1 NO/NC |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz conforming to IEC 60947-2 |
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