Circuit breaker Masterpact MTZ2 12H1, 1250 A, 4P drawout, without Micrologic
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Characteristics
Main range Masterpactproduct name Masterpact MTZ2device short name MTZ2 12 H1product or component type Circuit breakerdevice application Protectionpoles description 4Pneutral position Leftnetwork type ACnetwork frequency 50/60 Hzbreaking capacity code H1suitability for isolation Yes conforming to IEC 60947-2selectivity category Category BComplementary control type Push-buttonmounting mode Drawoutmounting support Base plateRails[In] rated current 1250 A ( 40 °C )[Ui] rated insulation voltage 1000 V conforming to IEC 60947-2 AC 50/60 Hz[Uimp] rated impulse withstand voltage 12 kV conforming to IEC 60947-2[Icm] rated short-circuit making capacity 145 kA peak at 220/415 V AC 50/60 Hz145 kA peak at 440 V AC 50/60 Hz145 kA peak at 500/525 V AC 50/60 Hz145 kA peak at 660/690 V AC 50/60 Hz[Ue] rated operational voltage 690 V conforming to IEC 60947-2 AC 50/60 Hzcircuit breaker CT rating 1250 Aperformance level 66 kA Icu conforming to IEC 60947-2 at 440 V AC 50/60 Hz66 kA Icu conforming to IEC 60947-2 at 220/415 V AC 50/60 Hz66 kA Icu conforming to IEC 60947-2 at 500/525 V AC 50/60 Hz66 kA Icu conforming to IEC 60947-2 at 660/690 V AC 50/60 Hz[Ics] rated service breaking capacity Ics 66 kA conforming to IEC 60947-2 at 220/415 V AC 50/60 HzIcs 66 kA conforming to IEC 60947-2 at 440 V AC 50/60 HzIcs 66 kA conforming to IEC 60947-2 at 500/525 V AC 50/60 HzIcs 66 kA conforming to IEC 60947-2 at 660/690 V AC 50/60 Hzmechanical durability 25000 cycles with periodic preventive maintenance conforming to IEC 60947-2electrical durability 10000 cycles conforming to IEC 60947-2 at 690 V AC 50/60 Hz10000 cycles conforming to IEC 60947-3 at 690 V AC 50/60 Hz AC-23A :10000 cycles conforming to IEC 60947-2 at 440 V AC 50/60 Hz10000 cycles conforming to IEC 60947-3 at 440 V AC 50/60 Hz AC-23A :6000 cycles conforming to IEC 60947-3 at 440/690 V AC 50/60 Hz AC-3 :connection pitch 115 mm[Icw] rated short-time withstand current 66 kA ( 0.5 s ) conforming to IEC 60947-266 kA ( 1 s ) conforming to IEC 60947-236 kA ( 3 s ) conforming to IEC 60947-2maximum breaking time 25 msclosing response time <= 70 msheight 300 mm drawout circuit breaker without chassis439 mm drawout circuit breaker with chassiswidth 493 mm drawout circuit breaker without chassis556 mm drawout circuit breaker with chassisdepth 300 mm drawout circuit breaker without chassis403 mm drawout circuit breaker with chassisEnvironment standards IEC 60364-8-1IEC 60947-2product certifications ASTApollution degree 3 conforming to IEC 60947-1ambient air temperature for operation -25...70 °Cambient air temperature for storage -40...85 °COffer Sustainability Sustainable offer status Green Premium productRoHS (date code: YYWW) REACh Product environmental profile Product end of life instructions -
Documents and Downloads
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CatalogueDateSizeAdd to My DocumentsCatalog MasterPact MTZ 2019 - Air circuit breakers and switch-disconnectors (Version 3.0)Date 3/11/19Size 89.8 MBMasterPact MTZ - Catalogue numbers and spare parts 2019 - aIR circuit breakers and switch-disconnectors (Version 1.4)Date 3/12/19Size 10.9 MBCatalogue Masterpact MTZ 2018 - Disjoncteurs et interrupteurs-sectionneurs forte intensité (Version 2.0)Date 5/31/18Size 86.9 MBMasterpact MTZ - Références et pièces détachées - Disjoncteurs et interrupteurs sectionneurs forte intensité (Version 1.1)Date 2/28/18Size 10.9 MBUser guideDateSizeAdd to My DocumentsMasterpact MTZ - IEC 断路器和开关切断器 - 维护指南 (Version 03)Masterpact MTZ IEC Circuit Breakers and Switch-Disconnectors - Maintenance Guide (Version 03)Date 5/17/19Size 3.8 MBMasterpact MTZ - Procedimientos de mantenimiento básico y estándar del usuario para aparatos IEC (Version 03)Date 5/17/19Size 21.6 MBMasterpact MTZ - Disjoncteurs et interrupteurs-sectionneurs CEI - Guide de maintenance (Version 03)Date 5/17/19Size 4.1 MBMasterpact MTZ - Interruptores automáticos e interruptores en carga IEC - Guía de mantenimiento (Version 03)Date 5/17/19Size 4 MBMasterpact MTZ - Cybersecurity Guide (Version 01)Masterpact MTZ -Modbus Communication Guide (Version 04)Masterpact MTZ2/MTZ3 - IEC Circuit Breakers and Switch-Disconnectors from 800 to 6300 A - User Guide (Version 02)Date 3/15/19Size 11.3 MBMasterpact MTZ2/MTZ3 - Disjoncteurs et interrupteurs IEC de 800 à 6 300 A - Guide utilisateur (Version 02)Date 7/14/18Size 11.5 MBMasterpact MTZ Guía de comunicación Modbus (Version 04)Masterpact MTZ2/MTZ3 - 800-6300 A IEC 断路器和开关切断器 - 用户指南 (Version 02)Masterpact MTZ2/MTZ3 - Interruptores automáticos e interruptores en carga IEC de 800 a 6300 A - Guía del usuario (Version 02)Date 7/14/18Size 11.4 MBMasterpact MTZ - Procédures de maintenance de base et standard utilisateur pour appareils IEC (Version 03)Date 5/17/19Size 20.9 MBMasterpact MTZ - Basic and Standard Maintenance Procedures for IEC Devices (Version 03)Date 5/17/19Size 20.4 MBMasterpact MTZ - IEC 设备用户基本和标准维护程序 (Version 03)Masterpact MTZ - Guide de cybersécurité (Version 01)Masterpact MTZ Guide de communication Modbus (Version 04)Masterpact MTZ - Guía de ciberseguridad (Version 01)CADDateSizeAdd to My DocumentsSB111975_3D-Simplified (Version 1.0)CAD files for LV848266: Circuit breaker Masterpact MTZ2 08...40 - 4P drawout - without Micrologic (Version 1.0)Date 2/6/19Size 364.2 KBInstruction sheetDateSizeAdd to My DocumentsMasterpact MTZ2/MTZ3 - Drawout Circuit Breaker or Switch-Disconnector (Version 02)Date 9/27/18Size 44.4 MBMicrologic X - Radio Frequency Compliance Statements (Version 03)End of Life InformationDateSizeAdd to My DocumentsEoLI-Masterpact MTZ2 25H1 three pole draw out circuit breaker with Micrologic 5.0X control unit (Version 1.0)Date 5/5/17Size 470.2 KBEU RoHS DeclarationDateSizeAdd to My DocumentsDate 5/15/19Size 195.3 KBProduct Environmental ProfileDateSizeAdd to My DocumentsPEP-Masterpact MTZ2 25H1 three pole draw out circuit breaker with Micrologic 5.0X control unit (Version 1.0)PEP-Masterpact MTZ2 25H1 three pole draw out circuit breaker with Micrologic 5.0X control unit (pdf)Date 5/5/17Size 458.5 KBREACh DeclarationDateSizeAdd to My DocumentsDate 5/15/19Size 195.3 KBSoftware - Release NotesDateSizeAdd to My DocumentsMasterpact MTZ Micrologic X Control Unit - Firmware Release Note (Version 05) -
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