MasterPact MTZ - Air Circuit Breaker
Verified by manufacturer 6 months ago
Circuit breakers to protect lines up to 6300 A, offering advanced digital features.
Application
Designed to protect electrical equipment from damage caused by overloads, short-circuits or insulation faults.
Description
A comprehensive range of air circuit breakers, to protect from damage caused by overloads, short-circuits or insulation faults. MasterPact MTZ embeds advanced digital technologies, through MicroLogic X control units, and thus contributes to maximum maintenance and energy efficiencies.
The circuit breaker provides three different frame sizes and can be equipped with a selection of control units, accessories and digital modules.
Features and benefits:
- State-of-the-art ergonomic, intuitive and interactive interface eases and speeds up the configuration.
- Configuration rules are embedded, compatible options are automatically filtered and completeness of the configuration is checked.
- It ensures the correct configuration and saves time fixing mistakes.
- Configurations can be saved either locally or through cloud service. Configuration can also be loaded by entering Product Code.
- Repeated configuration or modified configuration can be done in a fraction of the time.
Digital modules advanced functions can include:
- Protection.
- Measurement.
- Maintenance and diagnostic.
General information
Color | Black Silver |
Shape | Rectangle |
Length | 291 mm Guidance for specification option: MTZ1. 403 mm Guidance for specification option: MTZ2/ MTZ3. Manufacturer guidanceDepth. Drawout circuit breaker with chassis. |
Width | 358 mm Guidance for specification option: MTZ1 441 mm Guidance for specification option: MTZ2 1016 mm Guidance for specification option: MTZ3 Manufacturer guidanceDrawout circuit breaker with chassis. |
Height | 322 mm Guidance for specification option: MTZ1 439 mm Guidance for specification option: MTZ2 479 mm Guidance for specification option: MTZ3 Manufacturer guidanceDrawout circuit breaker with chassis. |
Warranty description | Two year |
Uniclass |
Specification data - Air circuit breakers
Standards | To BS EN IEC 60947-1, BS EN 60947-2 (Annex H) and IEC 61557-12. |
Third-party certification | CE, IECEE CB Scheme. |
Rated operational current (Ie) | 630 A.800 A.1000 A.1250 A.1600 A.2000 A.2500 A.3200 A.4000 A.5000 A.6300 A.As circuit schedules. |
Number of poles | Three.Four.As circuit schedules. |
Rated operational voltage (Ue) | 220–415 V a.c.440 V a.c.500–525 V a.c.690 V a.c. |
Rated insulation voltage (Ui) | 1000 V a.c. |
Rated impulse withstand voltage (Uimp) | 12 kV. |
Rated frequency | 50 Hz.60 Hz. |
Rated ultimate short circuit breaking capacity (Icu) | 42 kA.66 kA.100 kA.150 kA. |
Rated service short circuit breaking capacity (Ics) | 100% of Icu. |
Utilization category | AC-23A.AC-3. |
Protection | |
Type | Electric. |
Communications | |
Connectivity | Embedded Ethernet Interface.Modbus Interface.Ethernet Interface.Ethernet Interface and gateway.Bluetooth™.Near field communication (NFC). |
Method of installation | Drawout device alone.Fixed.Drawout device with chassis. |
Ingress protection (minimum) | To BS EN 60529, IP30. |
Connections | |
Position | Top connection accessories.Bottom connection accessories.Rear.Front. |
Accessories | Digital Module "ANSI 51N/51G - Ground fault alarm" for Micrologic X.Digital Module "ERMS - Energy Reduction Maintenance Settings" for Micrologic X.Digital Module "ANSI 32P - Reverse active power" for Micrologic X.Digital Module "ANSI 27/59 - Under/ Over voltage" for Micrologic X.Digital module "ANSI 81 - Under/ over frequency protection" for Micrologic X.Digital module "ANSI 67 - Directional overcurrent protection" for Micrologic X.Digital module "ANSI 51 - IDMTL overcurrent protection" for Micrologic X.Spreaders.Interphase barriers.Arc chute screen.Phase barrier.Vertical connection adaptor.MCH gear motor.Undervoltage release.Low level replacement OF contacts.Ready to close contact.Operation counter.Device locking.Pushbutton padlocking.IPA cable type door interlock.CDP door escutcheon.OP blanking plate for escutcheon.Chassis.Manufacturer guidanceA wide range of accessories are available, consult manufacturer for details and insert project requirements. |
Type: | MTZ1. Guidance for specification option: 630–1600 A. MTZ2. Guidance for specification option: 800–4000 A. MTZ3. Guidance for specification option: 4000–6300 A. |
WarrantyPeriod | Two years. |
Rating | NA. HA. HA10. HF. HH. |
Sustainability data
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 537 kg CO₂ eq/unit Self declared |
Recyclability | 71% |