Terminals in Connection technology

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrable protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. Open load breaker MasterPact MTZ2 1250A HF Making capacity Icm 187kA@690V Rated short-time current Icw 85kA(1s) 4-pole Basic switch Drawout design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869405

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 1600A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 3-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869417

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 1600A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 4-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869407

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 2000A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 3-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869433

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 2000A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 4-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869409

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 2500A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 3-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869410

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 2500A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 4-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869411

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 3200A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 3-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869412

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 3200A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 4-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869413

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable design, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. MasterPact MTZ2 4000A HF air switch-disconnector making capacity Icm 187kA@690V rated short-time current Icw 85kA(1s) 3-pole basic switch withdrawable design without Micrologic X. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869414

MasterPact MTZ is the latest generation of air circuit breakers up to 6300 A, in which advanced digital technologies are integrated. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It is available in fixed or withdrawable versions, as a circuit breaker or load breaker. The integrated protection and tripping device MicroLogic X can be equipped with a wide range of functions and accessories. Air circuit breaker MasterPact MTZ2 4000A HF Icm is 187kA at 690V 4-pole isolator withdrawable version. The MasterPact MTZ can be ordered via the online configurator.
Lieske Part No.: 1869406

Connection for the MasterPact MTZ2/MTZ3 circuit breaker. Removable front connection 3P 800/1600A. These connections are intended for retrofitting.
Lieske Part No.: 1867470

Connection for the MasterPact MTZ2/MTZ3 circuit breaker. Removable front connection 3P 2000/3200A. These connections are intended for retrofitting.
Lieske Part No.: 1867471

Connection for the MasterPact MTZ2/MTZ3 circuit breaker. Removable front connection 4P 800/1600A. These connections are intended for retrofitting.
Lieske Part No.: 1867405

Connection for the MasterPact MTZ2/MTZ3 circuit breaker. Removable front connection 4P 2000/3200A. These connections are intended for retrofitting.
Lieske Part No.: 1867464

Electrical closing button BPFE for MasterPact MTZ2-3. This button performs the electrical closing of the circuit breaker. Safety functions that are part of the control and monitoring system of the installation are taken into account. The electrical closing button (BPFE) requires an XF diag&,com instantaneous voltage release installed in the circuit breaker. The BPFE is not compatible with a basic XF instantaneous voltage release. Can only be ordered via the online configurator.
Lieske Part No.: 1867441

CDM mechanical switching cycle counter for retrofitting to the MasterPact MTZ2/3. The switching cycle counter shows the total number of switching cycles and can be read on the front panel. It is compatible with manual and electrical control functions. This option is mandatory for mains transfer.
Lieske Part No.: 1867442

Locking button padlock for Masterpact MTZ2/MTZ3.
Lieske Part No.: 1867443

Locking in the OFF position by padlock for MTZ2/MTZ3.
Lieske Part No.: 1867444

Actuators for additional contacts MTZ2/MTZ3. Can be retrofitted for auxiliary contacts CD/CE/CT on the plug-in cassette.
Lieske Part No.: 1867447

Locking of the MasterPact MTZ. Profalux / Ronis adjustment set for MasterPact MTZ2/MTZ3.
Lieske Part No.: 1867456

Locking device for contact protection flaps 2 pieces 800/4000A (replacement).
Lieske Part No.: 1867449

Accessory for terminal block on MasterPact MTZ cassette. Cover of the accessory connection terminals MasterPact MTZ3 4000/6300A 4P spare part.
Lieske Part No.: 1867450

Accessory for terminal block on MasterPact MTZ cassette. Cover of the accessory connection terminals MasterPact MTZ3 4000/6300A 3P spare part.
Lieske Part No.: 1867451

Accessory for terminal block on MasterPact MTZ cassette. Cover of the accessory connection terminals MasterPact MTZ3 4000/6300A 4P spare part.
Lieske Part No.: 1867452

Door sealing frame for Masterpact MTZ2/MTZ3 fixed installation.
Lieske Part No.: 1867439

This is the spare part of the shield for Masterpact MT2 and Masterpact MTZ3 pull-out devices. This optional equipment is mounted on the door of the control cabinet. Increases the protection degree to IP40 (free-standing circuit breaker IP 30). This rosette is compatible with pull-out devices.
Lieske Part No.: 1867446

Transparent door sealing frames for Masterpact MTZ2/MTZ3 insert.
Lieske Part No.: 1867090

This panel serves as a blind cover for a door sealing frame on the MasterPact MTZ2/3. Suitable for fixed installation and plug-in technology.
Lieske Part No.: 1867097

Cable lock network switching for 2 normal networks, 1 spare network MTZ2/3 fixed installation/plug-in unit. Suitable for MasterPact MTZ 2/3 fixed installation and plug-in unit technology.
Lieske Part No.: 1867083

Cable locking system for switching between 2 normal networks, 1 coupling switch MTZ2/3 fixed installation/withdrawable unit. Suitable for MasterPact MTZ 2/3 fixed installation and withdrawable unit technology.
Lieske Part No.: 1867084

Cable locking system for switching between 3 normal networks, 1 device in operation MTZ2/3 fixed installation/switch-on. Suitable for MasterPact MTZ 2/3 fixed installation and withdrawable technology.
Lieske Part No.: 1867085

This contact protection prevents access to the insertion contacts in the plug-in cassette when the MasterPact MTZ2 is removed. Suitable for plug-in cassette MTZ2 800/4000A 3-pole. Spare part.
Lieske Part No.: 1867086

This contact protection prevents access to the insertion contacts in the plug-in cassette when the MasterPact MTZ3 is removed. Suitable for plug-in cassette MTZ3 4000/6300A 3-pole. Spare part.
Sales unit: 2 pieces
Lieske Part No.: 1867087

This contact protection prevents access to the insertion contacts in the plug-in cassette when the MasterPact MTZ2 is removed. Suitable for plug-in cassette MTZ2 800/4000A 4-pole. Spare part.
Lieske Part No.: 1867081

This contact protection prevents access to the insertion contacts in the plug-in cassette when the MasterPact MTZ3 is removed. Suitable for plug-in cassette MTZ3 4000/6300A 4-pole. Spare part.
Lieske Part No.: 1867089

This function provides measured values (energy measurement class 1, electrical measurement data, circuit breaker status) over Ethernet in accordance with IEC 61850 MMS communication protocol. An IFE or EIFE communication interface is required.
Lieske Part No.: 1869463

Transparent cover for Micrologic X spare part for retrofitting or repair.
Lieske Part No.: 1867080

The mobile power pack is a rechargeable energy storage device. It supplies the Micrologic X with a 5V voltage via a USB cable. It can be charged using a USB cable via any USB interface.
Lieske Part No.: 1867091

Integrated power supply VPS for the Micrologic X control and trip unit. The VPS supplies the Micrologic X via an internal connection on the busbar. The maximum operating voltage of the installation must not exceed 600VAC. Can be retrofitted as a spare part.
Lieske Part No.: 1867093

With this kit, the plug-in cassette of a MasterPact NW can be converted to accommodate a MasterPact MTZ2/3. The kit contains instructions and a sticker with the new terminal assignment on the plug-in cassette.
Lieske Part No.: 1869442

With this kit, the plug-in cassette of a MasterPact NT can be converted to accommodate a MasterPact MTZ1. The kit contains instructions and a sticker with the new terminal assignment on the plug-in cassette.
Lieske Part No.: 1869434

USB CABLE (miniUSB/USB) MICROLOGIC X.
Lieske Part No.: 1867094

Blank cover for installation slot when internal power supply VPS is removed from MicroLogic X - spare part.
Lieske Part No.: 1869435

Entry contact for retrofitting a MasterPact NT/NW and MTZ123 plug-in cassette.
Lieske Part No.: 1869437

Locking device in OFF position with cylinder lock on the MasterPact MTZ1. Consisting of:. Profalux locking of the MasterPact MTZ2/3 in OFF position Profalux 1 lock with 1 key + adjustment set.
Lieske Part No.: 1867073

Locking device in OFF position with cylinder lock on the MasterPact MTZ1. Consisting of:. Profalux locking of the MasterPact MTZ2/3 in OFF position Profalux 2 locks with 2 keys + adjustment set.
Lieske Part No.: 1867270

Locking device in OFF position with cylinder lock on the MasterPact MTZ1. Consisting of:. Profalux locking of the MasterPact MTZ1 in OFF position Profalux 2 locks with 2 different keys + adaptation set.
Lieske Part No.: 1867066

Locking device in OFF position with cylinder lock on the MasterPact MTZ2/3. Consisting of: 1 lock with 1 key + adjustment set. Made by RONIS.
Lieske Part No.: 1867067

Locking device in OFF position with cylinder lock on the MasterPact MTZ2/3. Consisting of: 2 locks with 2 keys + adjustment set. Made by RONIS.
Lieske Part No.: 1867068