(Schneider MasterPacT MTZ1/2/3) OPENING RELEASE, MX
Valid Article
OC subscriptions: included in supply or field order tools (e.g. UniField)
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SC subscriptions: included in supply or field tools
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OC validations: approved for procurement and use by an OC for international or local orders specifying context and activity in Medical Standard Lists (MSL)
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(Schneider MasterPacT MTZ1/2/3) OPENING RELEASE, MX
Form
Opening-voltage release coil (MX opening coil) for fixed-mount installation.
- compatible with MasterPact MTZ1 / MTZ2 / MTZ3 fixed series circuit-breakers.
- supply voltage: 200,250 V AC (50/60 Hz) or 200,250 V DC
- mounting mode: Fixed mounting
- holding power consumption: 4.5 W
- opening voltage threshold: 0.7…1.1 × Un
Includes:
1 × coil module
Per piece.
Fit
Designed for direct integration into the MasterPact MTZ fixed circuit-breaker housing.
Uses dedicated mechanical and electrical interfaces provided on the breaker body.
No external mounting accessories required.
Connection achieved through factory-prepared control terminals.
Operating temperature range and insulation coordination match MasterPact MTZ environmental specifications.
Function
Acts as a remote opening coil (MX opening voltage release) for MasterPact MTZ circuit-breakers.
When energized with the appropriate control voltage, it triggers the opening (tripping) of the breaker contacts.
Provides electrical control of breaker opening instead of mechanical/manual action.
Operates as a standard control type, ensuring instantaneous tripping on command.
Intended exclusively for fixed-mounted MasterPact MTZ breakers.