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- Part number
- LV947363
- Model no
- MX
Schneider Electric LV947363 MasterPacT MTZ Active MX Opening Release 200-250V Air Circuit Breaker Accessory
MX opening voltage release, fixed MasterPacT MTZ1/MTZ2 Active, 200-250 V AC/DC.
Description
About the MX
About the MX
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.
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.
Specification
Full specification
Main 6
| Range | MasterPacT |
|---|---|
| Device short name | MX |
| Product or component type | Voltage release |
| Device application | Control |
| Range compatibility | MasterPacT MTZ1 Active circuit-breaker, MasterPacT MTZ2 Active circuit-breaker |
| Voltage release type | Opening coil |
Complementary 6
| 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 opening for MasterPact MTZ1, 60 ms on opening for MasterPact MTZ2, 60 ms on opening for MasterPact MTZ3 |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Show all 30 specifications ↓ Show less ↑17 more values in Identification, Logistics.
Identification 7
| Part number | LV947363 |
|---|---|
| Type designation | MX |
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
Logistics 10
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 2 cm |
| Package 1 Width | 1 cm |
| Package 1 Length | 2 cm |
| Package 1 Weight | 10 g |
| Shipping weight | 0.01 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for LV947363
No documents are on file for this part yet.
Ask us for the datasheet
Quick answers
Questions about the MX
Which supply voltage is MX rated for?
The rated operational voltage of MX is 200–250 V AC.
What is the HS code of MX for customs?
The tariff (HS) code on file for MX is 853890.
Where does MX ship from, and how fast?
MX ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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