Schneider Electric MasterPact MTZ2 circuit breaker, rated 2000 A. Circuit breaker frame, MasterPact MTZ2 20N1 fixed for MicroLogic X, 2000A, 42kA/415VAC (Icu), 3P.
Circuit breaker frame, MasterPact MTZ2 20N1 fixed for MicroLogic X, 2000A, 42kA/415VAC (Icu), 3P. Genuine Schneider Electric product supplied by United Force.
Technical specifications
| Range | MasterPacT |
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| Product name | MasterPact MTZ2 |
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| Device short name | MTZ2 20 N1 |
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| Product or component type | Circuit breaker |
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| Device application | Power distribution protection |
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| Poles description | 3P |
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| Control type | Without control unit |
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| Product compatibility | control unit MicroLogic 2.0 X · control unit MicroLogic 5.0 X · control unit MicroLogic 6.0 X · control unit MicroLogic 7.0 X · control unit MicroLogic 2.0 Xi · control unit MicroLogic 5.0 Xi · control unit MicroLogic 6.0 Xi · control unit MicroLogic 7.0 Xi |
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| [In] rated current | 2000 A at 40 °C |
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| Breaking capacity code | N1 42 kA 415 V AC |
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| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
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| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
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| Selectivity category | Category B |
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| Mounting mode | Fixed |
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| Breaking capacity | 42 kA at 220/415 V AC 50/60 Hz · 42 kA at 440 V AC 50/60 Hz · 42 kA at 500/525 V AC 50/60 Hz · 42 kA at 660/690 V AC 50/60 Hz |
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| [Ics] rated service breaking capacity | 42 kA at 220/415 V AC 50/60 Hz · 42 kA at 440 V AC 50/60 Hz · 42 kA at 500/525 V AC 50/60 Hz · 42 kA at 660/690 V AC 50/60 Hz |
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| [Icw] rated short-time withstand current | 42 kA 0.5 s · 42 kA 1 s · 22 kA 3 s |
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| [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 500/525 V AC at 50/60 Hz · 88 kA 660/690 V AC at 50/60 Hz |
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| Sensor rating | 1000 A · 1250 A · 1600 A · 2000 A |
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| [Ui] rated insulation voltage | 1000 V AC 50/60 Hz |
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| [Uimp] rated impulse withstand voltage | 12 kV |
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| Power dissipation in W | 250 W |
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| Maximum breaking time | 25 ms |
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| Maximum closing response time | 70 ms |
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| Mounting support | Rails · Base plate |
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| Upside connection | Front · Rear |
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| Downside connection | Front · Rear |
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| Connection pitch | 115 mm |
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| Mechanical durability | 20000 cycles with periodic preventive maintenance |
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| Electrical durability | AC-3: 6000 cycles 440/690 V AC 50/60 Hz conforming to EN/IEC 60947-3 · 6000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 · 8000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 · AC-23A: 6000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-3 · AC-23A: 8000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3 |
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| Height | 352 mm |
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| Width | 422 mm |
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| Depth | 300 mm |
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| Product weight | 50 kg |
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| Standards | EN/IEC 60947-1 · EN/IEC 60947-2 · EN/IEC 60947-2 Annex H · IEC 61557-12 |
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| Product certifications | CE · IECEE CB Scheme |
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| IP degree of protection | IP30 conforming to EN 60529 |
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| Pollution degree | 3 conforming to IEC 60947-1 |
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| Ambient air temperature for operation | -25…70 °C |
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| Ambient air temperature for storage | -40…85 °C |
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| Operating altitude | 0...2000 m without derating · 2000...5000 m with derating |
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| Warranty (in months) | 18 |
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