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- Schneider Electric LV947355 MasterPacT MTZ Active XF Closing Release 380-480V Air Circuit Breaker Accessory Schneider Electric LV947355 MasterPacT MTZ Active XF Closing Release 380-480V Air Circuit Breaker Accessory
Schneider Electric LV947355 MasterPacT MTZ Active XF Closing Release 380-480V Air Circuit Breaker Accessory
Schneider Electric LV947355 MasterPacT MTZ Active XF Closing Release 380-480V Air Circuit Breaker Accessory
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- Description
The Schneider Electric LV947355 is an XF closing coil for fixed MasterPacT MTZ1, MTZ2, and MTZ3 Active circuit breakers fitted with the MicroLogic Active control unit, supplied for 380-480 V AC 50/60 Hz only. Energizing the coil closes the breaker remotely once voltage reaches 0.85-1.1 Un. It is sold as a single piece with an instruction sheet for installation.
Technical Specifications
| Reference | LV947355 |
| Brand | Schneider Electric |
| Range | MasterPacT |
| Device short name | XF |
| Product or Component Type | Voltage release |
| Device Application | Control |
| Range compatibility | MasterPacT MTZ1, MTZ2, MTZ3 Active circuit breaker |
| Voltage release type | Closing coil |
| Control Type | Standard |
| [Un] voltage power supply | 380-480 V AC 50/60 Hz |
| Threshold tripping voltage | 0.85-1.1 Un on closing |
| Holding power consumption | 4.5 VA |
| Circuit breaker mounting mode | Fixed |
| Maximum response time | 65 ms on MTZ1, 80 ms on MTZ2, 90 ms on MTZ3 |
| Number of units in package | 1 |
Selection Notes
The LV947355 is the AC-only, 380-480 V member of the XF closing-coil family, unlike the 100-130 V and 200-250 V versions that also accept DC; verify the control source is AC before ordering it. It fits fixed MasterPacT MTZ1/MTZ2/MTZ3 Active breakers with MicroLogic Active control units. Response time still scales by frame — 65 ms on MTZ1 to 90 ms on MTZ3 — which sets the minimum interval between a close command and the breaker actually closing.