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Schneider Electric MasterPacT MTZ2 Active circuit breaker, rated 1250 A. Circuit breaker frame, MasterPacT MTZ2 12H1, for MicroLogic Active, 1250A, 66kA/440VAC (Icu), 4P, drawout, right neutral.
Circuit breaker frame, MasterPacT MTZ2 12H1, for MicroLogic Active, 1250A, 66kA/440VAC (Icu), 4P, drawout, right neutral. Genuine Schneider Electric product supplied by United Force.
| Range | MasterPacT |
|---|---|
| Product name | MasterPacT MTZ2 Active |
| Product or component type | Circuit breaker |
| Device short name | MTZ2 12 H1 |
| Device application | Power distribution protection |
| Poles description | 4P |
| Neutral position | Right |
| Control unit | Without control unit |
| Product compatibility | control unit MicroLogic Active 1.0 E · control unit MicroLogic Active 1.0 EP · control unit MicroLogic Active 2.0 A · control unit MicroLogic Active 2.0 AP · control unit MicroLogic Active 2.0 E · control unit MicroLogic Active 2.0 EP · control unit MicroLogic Active 5.0 A · control unit MicroLogic Active 5.0 AP · control unit MicroLogic Active 5.0 E · control unit MicroLogic Active 5.0 EP · control unit MicroLogic Active 6.0 A · control unit MicroLogic Active 6.0 AP · control unit MicroLogic Active 6.0 E · control unit MicroLogic Active 6.0 EP |
| [In] rated current | 1250 A at 40 °C |
| Performance type | H1 66 kA 440 V AC |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| Selectivity category | Category B |
| Control type | Push-button |
| Mounting mode | Drawout |
| [Icu] rated ultimate short-circuit breaking capacity | 66 kA at 220/415 V AC 50/60 Hz · 66 kA at 440 V AC 50/60 Hz · 66 kA at 525 V AC 50/60 Hz · 66 kA at 690 V AC 50/60 Hz |
| [Ics] rated service short-circuit breaking capacity | 66 kA at 220/415 V AC 50/60 Hz · 66 kA at 440 V AC 50/60 Hz · 66 kA at 525 V AC 50/60 Hz · 66 kA at 690 V AC 50/60 Hz |
| [Icw] rated short-time withstand current | 66 kA 0.5 s · 66 kA 1 s · 36 kA 3 s |
| [Icm] rated short-circuit making capacity | 145 kA 220/415 V AC at 50/60 Hz · 145 kA 440 V AC at 50/60 Hz · 145 kA 525 V AC at 50/60 Hz · 145 kA 690 V AC at 50/60 Hz |
| Sensor rating | 630 A · 800 A · 1000 A · 1250 A |
| [Ui] rated insulation voltage | 1000 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 12 kV |
| Power dissipation in W | 230 W |
| Power dissipation per pole | 57.5 W |
| Maximum breaking time | 25 ms |
| Maximum closing response time | 70 ms |
| Mounting support | Base plate · Rails |
| Upside connection | Front · Rear |
| Downside connection | Front · Rear |
| Connection pitch | 115 mm |
| Mechanical durability | 25000 cycles with maintenance |
| Electrical durability | 10000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 · 10000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Height (H) | Drawout circuit breaker with chassis: 439 mm · Drawout circuit breaker without chassis: 298 mm |
| Width (W) | Drawout circuit breaker with chassis: 556 mm · Drawout circuit breaker without chassis: 493 mm |
| Depth (D) | Drawout circuit breaker with chassis: 403 mm · Drawout circuit breaker without chassis: 300 mm |
| Product weight | 120 kg |
| Standards | EN/IEC 60947-1 · EN/IEC 60947-2 |
| Product certifications | CE · CCC · EAC |
| IP degree of protection | IP3X conforming to EN/IEC 60529 |
| IK degree of protection | IK07 conforming to EN/IEC 62262 |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Ambient air temperature for operation | -25…70 °C |
| Temperature derating table | 40 °C ( 1250 A ) · 45 °C ( 1250 A ) · 50 °C ( 1250 A ) · 55 °C ( 1250 A ) · 60 °C ( 1250 A ) · 65 °C ( 1250 A ) · 70 °C ( 1250 A ) |
| Ambient air temperature for storage | -40…85 °C |