کليد هوایی اشنایدر الکتریک 1250 آمپر سه پل کشویی سری NT قدرت قطع 42kA
47235 –کليد هوایی 1250 آمپر سه پل کشویی سری NT قدرت قطع 42kA
NT12H13P2AD –میکرولوجیک 2
circuit breaker basic frame, Masterpact NT12H1, 42 kA at 440 VAC 50/60 Hz, 1250 A, drawout,
| range of product | Masterpact NT | |
|---|---|---|
| product or component type | Basic frame | |
| device short name | Masterpact NT12 | |
| circuit breaker name | Masterpact NT12H1 | |
| poles description | 4P | |
| neutral position | Left | |
| network type | AC | |
| breaking capacity code | H1 | |
| suitability for isolation | Yes conforming to IEC 60947-2 | |
| utilisation category | Category B |
network frequency-اشنایدر | 50/60 Hz | |
|---|---|---|
| control type | Push-button | |
| mounting mode | Drawout | |
| [In] rated current | 1250 A at 40 °C | |
| [Ui] rated insulation voltage | 1000 V AC 50/60 Hz conforming to IEC 60947-2 | |
| [Uimp] rated impulse withstand voltage | 12 kV conforming to IEC 60947-2 | |
| [Icm] rated short-circuit making capacity | 88 kA 220/415 V AC at 50/60 Hz 88 kA 440 V AC at 50/60 Hz 88 kA 525 V AC at 50/60 Hz 88 kA 690 V AC at 50/60 Hz | |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz conforming to IEC 60947-2 | |
| circuit breaker CT rating | 1250 A | |
| breaking capacity | 42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2 | |
| [Ics] rated service breaking capacity | 42 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 42 kA at 220/415 V AC 50/60 Hz conforming to IEC 60947-2 42 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 42 kA at 690 V AC 50/60 Hz conforming to IEC 60947-2 | |
| protection type | Without protection | |
| mechanical durability | 12500 cycles without maintenance conforming to IEC 60947-2 | |
electrical durability-اشنایدر- | 3000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 AC-23A: 3000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 AC-23A: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 AC-3: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 | |
| connection pitch | 70 mm | |
| [Icw] rated short-time withstand current | 24 kA 3 s conforming to IEC 60947-2 42 kA 0.5 s conforming to IEC 60947-2 42 kA 1 s conforming to IEC 60947-2 | |
| maximum breaking time | 25 ms | |
| maximum closing response time | 50 ms | |
| height | 322 mm | |
| width | 358 mm | |
| depth | 276.5 mm |
| standards | IEC 60947-2 | |
|---|---|---|
| product certifications | ASEFA LCIE | |
| pollution degree | 3 conforming to IEC 60664-1 | |
| ambient air temperature for operation | -25…70 °C | |
| ambient air temperature for storage | -40…85 °C |
| Sustainable offer status | Green Premium product | |
|---|---|---|
| EU RoHS Directive | Compliant EU RoHS Declaration | |
| Mercury free | Yes | |
| RoHS exemption information | Yes | |
| China RoHS Regulation | China RoHS declaration Product out of China RoHS scope. Substance declaration for your information | |
| Environmental Disclosure | Product Environmental Profile | |
| Circularity Profile | End of Life Information |
| Warranty | 18 months |
|---|
