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CHINT NXZ 12-Way Flush Mount Distribution Board
Model: NXZ-12
4-hour response · Pricing in SAR · Delivery across all KSA regions
NXZ-12 — CHINT NXZ 12-Way Flush Mount Distribution Board
The CHINT NXZ 12-Way Flush Mount Distribution Board is a single-phase or three-phase consumer unit providing 12 MCB way positions on a 35 mm DIN rail behind a lockable, flush-mounted door, designed for final circuit distribution in residential, commercial, and light-industrial premises. The enclosure is fabricated from 1.2 mm cold-rolled steel with an electrostatic powder-coat finish in RAL 9003 signal white, sized to accept any IEC-compliant MCB up to 4-pole at standard 17.8 mm pitch. The busbar is pre-installed copper, rated at 100 A main incomer, and accepts either a 2-pole or 4-pole main switch-disconnector as an incomer — both available as accessory items from CHINT's NXB-125 range. The board carries CE marking and is produced in compliance with IEC 61439-3 (distribution boards up to 250 V) and IEC 60670-24 for enclosure requirements, with SASO type approval for residential and commercial installation in the Kingdom of Saudi Arabia.
The NXZ-12 flush-mount design requires a recess depth of only 90 mm, compatible with the 100–115 mm hollow-brick wall cavities standard in Saudi residential construction. The door is hinged and latches with a quarter-turn key lock that accepts a standard electrician's key, preventing unauthorised circuit access while allowing facilities management personnel routine access without tools. A transparent internal panel door covers the MCB toggle handles and busbar live parts, meeting the finger-safe IP2X requirement within the enclosure when the outer door is open — a requirement increasingly being enforced by Saudi civil defence inspectors during fit-out inspections of commercial and residential buildings in Riyadh, Jeddah, and the Eastern Province.
In Saudi Arabia's construction market, 12-way distribution boards are the standard size for villa electrical systems, apartment unit sub-boards in multi-storey residential towers, retail unit sub-distribution, and light-industrial unit supply boards in MODON industrial estates. The pace of residential construction in Riyadh, Jeddah, Mecca, and Medina driven by Vision 2030 housing initiatives — including the Diriyah Gate residential community, NEOM's Sindalah residences, and the mass-market Sakani housing programme — generates substantial demand for SASO-certified flush-mount distribution boards at price points that the NXZ-12 serves effectively. SEC-licensed electrical contractors installing tens of thousands of villa and apartment units per year across the Kingdom require reliable, code-compliant, affordable consumer units, and the NXZ-12 delivers all three attributes. SWCC and NWC pumping station outbuildings also use 12-way boards for control room and utility circuit distribution.
Razz Middle East supplies the NXZ-12 with or without pre-populated MCB sets, and offers project-quantity pricing for builders and main contractors procuring boards for entire housing developments or multi-unit commercial projects. We provide full SASO conformity documentation, IEC 61439-3 test certificates, and can supply pre-loaded boards with customer-specified NXB-63 MCBs and circuit labels for plug-and-install delivery to site electricians across Riyadh, Jeddah, Dammam, Jubail, Yanbu, Mecca, and Medina.
Technical Specifications
Full specifications for the NXZ-12
- Standard
- IEC 61439-3 / SASO certified
- Way Positions
- 12 MCB ways (35 mm DIN rail)
- Main Incomer Busbar Rating
- 100 A
- Enclosure Material
- 1.2 mm cold-rolled steel, powder-coat RAL 9003
- Flush Recess Depth
- 90 mm
- Door Lock
- Quarter-turn key, electrician standard
- Internal IP Rating
- IP2X finger-safe with outer door open
- Compliant Standards
- IEC 61439-3, IEC 60670-24
Key Features & Benefits
- SASO type-approved and IEC 61439-3 compliant, meeting Saudi Building Code and SEC requirements for final-circuit distribution boards in residential and commercial buildings.
- 90 mm flush recess depth fits standard 100–115 mm hollow-brick wall cavities in Saudi residential construction without modification or additional boxing, simplifying installation for villa and apartment electricians.
- Finger-safe IP2X internal panel door covers live busbar and MCB toggle parts when the outer door is open, meeting Saudi Civil Defence inspection requirements increasingly enforced in Riyadh and Jeddah.
- 100 A copper main busbar with pre-drilled incomer positions accepts either 2-pole or 4-pole CHINT NXB-125 main switch-disconnectors without modification.
- Compatible with any IEC-standard MCB at 17.8 mm pitch, allowing mixed installation of CHINT NXB-63 and NXB-125 MCBs or direct substitution with Schneider, ABB, or Hager MCBs where required.
- Electrostatic powder-coat RAL 9003 signal white finish matches standard architectural finishes in Saudi residential and commercial interiors, eliminating the need for decorative cover plates in many applications.
Industrial Applications in Saudi Arabia
- Final circuit distribution in Saudi villa electrical systems, serving lighting, socket-outlet, air conditioning, and water heater circuits from a single 12-way consumer unit.
- Apartment unit sub-distribution boards in multi-storey residential towers across Riyadh, Jeddah, Mecca, Medina, and Dammam, where SASO-certified flush-mount boards are mandatory in building permit submissions.
- Retail unit sub-distribution in shopping centres and mixed-use commercial developments, where 12-way boards serve lighting, HVAC, and general power circuits from a single sub-board per unit.
- Vision 2030 Sakani mass-housing programme unit electrical installations, where project-quantity pricing on SASO-compliant boards drives significant cost savings across thousands of identical units.
- Control room and utility circuit distribution boards at SWCC and NWC pumping station outbuildings across the Kingdom, where 12-way boards serve lighting, small power, and ancillary control circuits.
- Light-industrial unit supply boards in MODON industrial estates, where 12-way boards distribute power to machine sockets, lighting circuits, and compressor feeds from a unit sub-board.
Industrial Supplier in Saudi Arabia
Get a Quote for the CHINT NXZ 12-Way Flush Mount Distribution Board
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Frequently Asked Questions — NXZ-12
Common questions from buyers in Saudi Arabia and the GCC