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- Schneider Electric LV947363 MasterPacT MTZ Active MX Opening Release 200-250V Air Circuit Breaker Accessory Schneider Electric LV947363 MasterPacT MTZ Active MX Opening Release 200-250V Air Circuit Breaker Accessory
Schneider Electric LV947363 MasterPacT MTZ Active MX Opening Release 200-250V Air Circuit Breaker Accessory
Schneider Electric LV947363 MasterPacT MTZ Active MX Opening Release 200-250V Air Circuit Breaker Accessory
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- Description
The Schneider Electric LV947363 is an MX opening coil for fixed MasterPacT MTZ1 and MTZ2 Active circuit breakers fitted with the MicroLogic Active control unit, supplied for 200-250 V AC 50/60 Hz or 200-250 V DC. Energizing the coil trips the breaker open within 60 ms once voltage reaches 0.7-1.1 Un.
Technical Specifications
| Reference | LV947363 |
| Brand | Schneider Electric |
| Range | MasterPacT |
| Device short name | MX |
| Product or Component Type | Voltage release |
| Device Application | Control |
| Range compatibility | MasterPacT MTZ1, MTZ2 Active circuit breaker |
| Voltage release type | Opening coil |
| Control Type | Standard |
| [Un] voltage power supply | 200-250 V AC 50/60 Hz, 200-250 V DC |
| Threshold tripping voltage | 0.7-1.1 Un on opening |
| Holding power consumption | 4.5 W |
| Circuit breaker mounting mode | Fixed |
| Maximum response time | 60 ms on MTZ1, MTZ2, and MTZ3 opening |
| Number of units in package | 1 |
Selection Notes
Specify the LV947363 when the shunt-trip circuit is wired for 200-250 V AC or DC instead of the 100-130 V band covered by the LV947362; both are limited to MTZ1 and MTZ2 Active frames, with no MTZ3 Active variant listed for the MX coil. The 60 ms opening response is the same across the family, so it can be treated as a fixed delay in a protection-relay coordination study regardless of which voltage variant is fitted. It ships one piece per package, matching how the rest of the MasterPacT Active coil family is sold.