schneider-electric
Schneider Electric MasterPact MTZ Air Circuit Breaker
Model: LV847001
4-hour response · Pricing in SAR · Delivery across all KSA regions
LV847001 — Schneider Electric MasterPact MTZ Air Circuit Breaker
The Schneider Electric MasterPact MTZ is Schneider Electric's flagship air circuit breaker (ACB) for low-voltage main distribution and bus protection, covering 800 A to 6300 A at up to 1000 V AC and 750 V DC, with a breaking capacity up to 150 kA rms. The MTZ replaces the previous MasterPact NT/NW generation with a fundamentally redesigned architecture incorporating the Micrologic X advanced trip unit as standard — a digital device with embedded IEC 61850 GOOSE communication, arc flash detection capability, and cloud-connected diagnostics via EcoStruxure Power — making every MasterPact MTZ inherently a smart, connected device from factory delivery without additional hardware configuration.
The Micrologic X trip unit provides the full spectrum of protection functions — LSIG, earth fault, motor protection, neutral and phase voltage protection, power quality monitoring, and arc flash detection — with a 4-inch touchscreen display for local parameter access and real-time power measurement. The IEC 61850 GOOSE communication enables high-speed bus protection schemes where the MTZ can trip in under 4 ms from an GOOSE signal, satisfying zone selective interlocking (ZSI) requirements for main distribution boards without conventional 24 V pilot wire ZSI circuits. EcoStruxure Power cloud connectivity provides remote diagnostics by Schneider Electric's service team and live power dashboard data for the building or plant energy manager.
In Saudi Arabia, the MasterPact MTZ KSA is the standard ACB specification for main low-voltage distribution boards in large commercial buildings, industrial switchgear assemblies, power generation facilities, and utility substations across the Kingdom. ARAMCO's process plant LV switchgear, SABIC's main distribution boards at Jubail industrial complexes, SEC's power substation LV panels, and large commercial tower main distribution switchboards in Riyadh, Jeddah, and Dammam all specify MasterPact MTZ as the main incomer and bus section ACB. NEOM's city-scale electrical infrastructure uses MTZ throughout its LV distribution network as the standard connected ACB platform.
Razz Middle East works with SEC-approved LV switchboard manufacturers and electrical contractors to supply MasterPact MTZ ACBs with Micrologic X configuration, EcoStruxure Power setup, IEC 61850 object configuration, and arc flash study support for Saudi Arabia's most demanding distribution projects.
Technical Specifications
Full specifications for the LV847001
- Current Range
- 800–6300 A
- Voltage
- Up to 1000 V AC / 750 V DC
- Breaking Capacity
- Up to 150 kA
- Trip Unit
- Micrologic X (standard)
- Communication
- IEC 61850 GOOSE + EcoStruxure
- Arc Flash Detection
- Built-in (Micrologic X)
- Versions
- Fixed / Draw-out / Plug-in
- Zone Selective Interlock
- IEC 61850 GOOSE <4 ms
- Standard
- IEC 60947-2
Key Features & Benefits
- Micrologic X trip unit with IEC 61850 GOOSE communication enables zone selective interlocking without 24 V pilot wire circuits, simplifying bus protection scheme wiring in large LV distribution switchboards.
- Arc flash detection built into Micrologic X trips the breaker in under 4 ms on arc flash detection, limiting incident energy to below 1.2 cal/cm² and providing NFPA 70E and IEC 62271-200 arc flash mitigation.
- EcoStruxure Power cloud connectivity delivers remote diagnostics, live power measurement, and trip unit configuration access to Schneider Electric's service team and the facility's energy management dashboard.
- Touchscreen Micrologic X display provides direct local access to current, voltage, power, energy, harmonics, and protection settings without a laptop or external parameterisation tool during commissioning and operation.
- 150 kA breaking capacity covers the highest fault current levels available from Saudi Arabia's large industrial substation transformers at 11 kV / 400 V, where transformer impedance and cable impedance are both very low.
- Draw-out architecture with service, test, and connected racking positions enables full MCC and switchboard maintenance procedures including contact condition inspection without busbar de-energisation.
- IEC 61439 Type-tested switchboard compatibility documentation from Schneider Electric supports Saudi switchboard manufacturers' panel approval submissions to SEC and municipal authorities.
Industrial Applications in Saudi Arabia
- Main LV incomer and bus section ACBs in ARAMCO process plant LV switchgear assemblies at Eastern Province and Jubail facilities, where IEC 61850 GOOSE ZSI satisfies ARAMCO electrical engineering standard requirements.
- SABIC Jubail industrial complex main distribution board principal ACBs, where Micrologic X arc flash detection satisfies SABIC's arc flash incident energy management requirements under NFPA 70E.
- SEC power substation LV panel main incomer ACBs at 11 kV/400 V step-down stations throughout the Saudi grid infrastructure, where 150 kA breaking capacity is required near large transformers.
- Large commercial tower main electrical room distribution ACBs in Riyadh KAFD and Jeddah towers, where EcoStruxure Power cloud connectivity provides energy management data to building sustainability dashboards.
- NEOM city-scale LV distribution infrastructure main ACBs, where IEC 61850 native communication aligns with the smart grid architecture's protection and automation requirements across NEOM's power distribution network.
- Hospital main and standby distribution board ACBs at Ministry of Health facilities, where bus coupler ACB enables automatic source transfer between normal and standby transformer supplies in under 100 ms.
- Data centre main and UPS output distribution board ACBs at Riyadh and Jeddah hyperscale facilities, where 4 ms GOOSE tripping and arc flash detection satisfy the data centre's electrical safety and uptime requirements.
Industrial Supplier in Saudi Arabia
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Frequently Asked Questions — LV847001
Common questions from buyers in Saudi Arabia and the GCC