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Saudi Arabia Low-Voltage Distribution Box Models and Specifications

Saudi Arabia offers a wide range of low-voltage distribution boxes with current ratings from 300A to 4000A, voltage configurations of 230/133V and 400/230V, and robust enclosures suitable for indoor and outdoor use.Key Manufacturers and Models

1. Arabian Transformers Co. (ATC)

  • Models: Single/Dual Low Voltage Distribution Panels
  • Voltage Ratings: 230/133V and 400/230V
  • Current Ratings: 800A to 4000A
  • Short-Circuit Ratings: Up to 85kA for 2 seconds
  • Construction: Galvanized steel or Aluzinc sheet, suitable for indoor/outdoor (R954-rated)
  • Safety Features: High conductivity aluminum alloy bus bars with tin coating, heat-shrink tube insulation, secure cable termination points
  • Integration: Designed for internal installation with locks and terminal blocks, ready for short-circuit protection 2. Kesher Automation
  • Focus: LT (Low-Tension) Distribution Boxes for industrial, commercial, and residential applications
  • Features: Overload, short-circuit, and phase failure protection; user-friendly design; easy integration with PLC and SCADA systems
  • Compliance: Fully CPRI approved and meets international quality and safety standards
  • Customization: Voltage, current, and operational parameters can be tailored to client requirements 3. Schneider Electric Saudi Arabia
  • Products: Low-voltage switchgear, panel boards, enclosures, and circuit breakers
  • Capabilities: IoT-connected solutions for monitoring, diagnostics, and remote control; IEC 60364-compliant installations
  • Applications: Buildings, critical facilities, and industrial setups requiring safe and reliable low-voltage distribution 4. Safwah Factory for Electrical Industries (SFEI)
  • Products: Main Distribution Boards (Form-2 and Form-4), Sub-main Distribution Boards, Final Distribution Boards
  • Enclosures: UL/ASTA certified or Schneider Electric systems; indoor/outdoor IPXX-rated
  • Customization: Control for lighting, pumps, motors; stainless steel or RAL 7032/7035 color options
  • Additional Features: Power factor correction with capacitor banks up to 1000 KVAR, harmonic filtration, Automatic/Manual Transfer Switches (ATS/MTS)
  • Compliance: Designed to meet SEC requirements and local energy efficiency standards
SEC Standards and Specifications
  • 31-SDMS-07C: Low-voltage distribution panels with aluminum bus bars, main circuit breaker, and 300A outgoing MCCBs
  • 51-SDMS-03: Distribution transformers up to 36 kV, 400/230V with aluminum windings
  • 37-SDMS-03: Molded case circuit breakers for low-voltage PMT cabinets
  • Integration: Unit substations combine power transformers and LV distribution panels in transportable units ready for connection to the SEC network
Summary

Saudi Arabia's low-voltage distribution boxes are designed for high reliability, safety, and compliance with SEC and international standards. They cover a wide range of current ratings (300A–4000A), voltage configurations (230/133V, 400/230V), and short-circuit capacities (up to 85kA). Manufacturers like ATC, Kesher Automation, Schneider Electric, and SFEI provide both standard and customizable solutions suitable for industrial, commercial, and residential applications, with options for PLC/SCADA integration, power factor correction, and outdoor durability.

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Technical note

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