Datasheet
| Range | MasterPact |
|---|---|
| Product or component type | Switch disconnector |
| Device application | Distribution |
| Switch-disconnector name | MasterPact MTZ2 12 HA |
| Poles description | 3P |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Control type | Push-button |
|---|---|
| Mounting mode | Drawout |
| Mounting support | Chassis |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz conforming to EN/IEC 60947-3 |
| [Ie] rated operational current | 1250 A AC 50/60 Hz 690 V |
| [Ui] rated insulation voltage | 1000 V AC 50/60 Hz conforming to EN/IEC 60947-3 |
| [Uimp] rated impulse withstand voltage | 12 kV conforming to EN/IEC 60947-3 |
| [Icw] rated short-time withstand current | 36 kA during 3 s conforming to EN/IEC 60947-3 66 kA during 1 s conforming to EN/IEC 60947-3 |
| [Icm] rated short-circuit making capacity | 145 kA peak 220…690 V AC at 50/60 Hz |
| Utilisation category | AC-23A AC-3 |
| Breaking capacity | 66 kA Icu at 220…690 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| [Ics] rated service breaking capacity | 66 kA at 220…690 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| performance level | HA |
| Suitability for isolation | Yes conforming to EN/IEC 60947-3 |
| Contact position indicator | Yes |
| visible break | No |
| Mechanical durability | 25000 cycles with periodic preventive maintenance conforming to EN/IEC 60947-3 |
| Electrical durability | AC-23A: 10000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-23A: 10000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-3: 6000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-3: 6000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-3 |
| Connection pitch | 115 mm |
| Height | 439 mm |
| Width | 441 mm |
| Depth | 403 mm |
| Net weight | 90 kg |
|---|---|
| Standards | EN/IEC 60947-3 |
| Product certifications | IECEE CB Scheme |
| IP degree of protection | IP30 |
| Pollution degree | 3 conforming to EN/IEC 60947-4-1 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -40…85 °C |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 29.5 cm |
| Package 1 Width | 30.5 cm |
| Package 1 Length | 37.5 cm |
| Package 1 Weight | 47.048 kg |
| Warranty | 18 months |
|---|
