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- Schneider Electric LV431549 ComPacT NSX250 Communicating Motor Mechanism MTc250 220-240 V AC Accessory Schneider Electric LV431549 ComPacT NSX250 Communicating Motor Mechanism MTc250 220-240 V AC Accessory
Schneider Electric LV431549 ComPacT NSX250 Communicating Motor Mechanism MTc250 220-240 V AC Accessory
Schneider Electric LV431549 ComPacT NSX250 Communicating Motor Mechanism MTc250 220-240 V AC Accessory
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- Description
The Schneider Electric LV431549 is a communicating motor mechanism (MTc250) for fixed ComPacT NSX250 and PowerPact J-frame circuit breakers, supplied at 220-240 V AC. It automates spring-charging and can receive external opening and closing orders while keeping all indications visible. It responds to an open command in under 700 ms and a close command in under 80 ms, up to 4 operations per minute.
Technical Specifications
| Reference | LV431549 |
| GTIN | 3606480020254 |
| Brand | Schneider Electric |
| Device Short Name | MTc250 |
| Range Compatibility | ComPacT NSX250, NSX250 DC |
| Device Application | Automatic spring charging |
| Control Type | Communicating |
| [Uc] Control Circuit Voltage | 220-240 V AC, 50/60 Hz |
| Circuit Breaker Mounting Mode | Fixed |
| Compatible Frame Current | 250 A |
| Control Signal Type | Impulse, maintained |
| Response Time | Open < 700 ms, close < 80 ms |
| Max. Power Consumption | 500 VA (opening and closing) |
| Provided Equipment | SDE adaptor |
Selection Notes
The communicating MTc250 adds remote open/close command over the standard MT250 mechanism (LV431542), so specify it when the breaker must accept external control signals from a supervisory or EcoStruxure system rather than operate on local spring-charging alone.