Earth Bar, Neutral Link, Cable Marker & Blanking Plate

A complete, DEWA-compliant LV panel requires more than active components — earth bars, neutral links, cable markers and blanking plates are the finishing hardware that make a panel safe, organized and ready for inspection. Noor Al Bawadi stocks the full range of Micron Electric UK panel accessories for LV distribution boards, MCCs and control panels across UAE.

Product Range & Specifications

Product	Specification	Application
Earth bar (copper)	M4/M6 studs, 4–24 positions, with fixings	Main and supplementary earthing in LV panels
Neutral link (insulated)	4mm² to 16mm² conductor, 6–24 positions	Neutral distribution terminal bar in distribution boards
Cable marker (PVC)	Numbered 0–9, lettered A–Z, clip-on or tie-on	Wire and cable identification in panels
Blanking plate (DIN rail)	1 module / 2 module widths, snap-fit	Covering unused DIN rail spaces in distribution boards

Earth Bar — Why Correct Sizing Matters

The main earth bar (protective earth terminal) in an LV panel must be sized to carry the maximum prospective fault current for the duration of the disconnection time. For UAE LV installations: a 16mm² earth bar connection is minimum for final circuit boards; 25–50mm² for sub-distribution boards; 95–150mm² at the main switchboard incomer. DEWA requires all earth terminals to be clearly identified with the earth symbol and green/yellow colour coding. All outgoing protective conductors connect to the earth bar — never to neutral.

Common Applications in UAE

• Main earth terminal (MET) — copper earth bar at the incoming DEWA supply service entrance, bonding all protective conductors
• Neutral distribution — insulated neutral link bars distributing neutral from the incomer to all outgoing circuits in distribution boards
• Cable identification — numbered and lettered cable markers identifying control wiring in LV panels for commissioning and maintenance
• Distribution board finishing — blanking plates covering unused MCB/RCD slots in consumer units and distribution boards for DEWA inspection compliance
• Panel refurbishment — replacement earth bars and neutral links when upgrading existing UAE distribution boards to current DEWA standards

Cable Markers — Types and Selection

Cable markers are essential for identifying individual wires and cores in control panels. Options include: clip-on ferrule markers that slide over wire end-sleeves, adhesive wrap-around markers for larger cables, and tie-on card markers for cable trays. For DEWA panel inspections, all control wiring in panels must be identified at both ends according to the wiring diagram. Micron Electric UK cable markers are available in numbered sets (0–9 repeated), alphanumeric sets and custom printed markers.

Authorized UAE Distributor

Noor Al Bawadi stocks the complete range of Micron Electric UK panel accessories in Sharjah. Earth bars, neutral links, cable markers and blanking plates are available for immediate dispatch. Bulk pricing for panel builders and electrical contractors. Same-day delivery to Dubai, next-day to Abu Dhabi.

Earthing, Lightning Protection and Panel Terminals in UAE

Correct earthing is the foundation of electrical safety in UAE LV installations. Earth bars (protective earth terminals) connect all circuit protective conductors to the main earthing system, providing the low-impedance fault path required for overcurrent protection to operate correctly. Combined with lightning protection measures — surge protection devices (SPDs) at the incoming supply and at sensitive equipment — a properly earthed distribution board forms the UAE building's first line of defence against transient overvoltages from lightning strikes and switching surges.

Panel terminals — earth bars, neutral links, and terminal blocks — must be correctly sized for the prospective fault current and installed in compliance with DEWA distribution standards. Noor Al Bawadi supplies Micron Electric UK earth bars and neutral links alongside a full range of panel accessories for UAE panel builders. Our team can advise on terminal sizing for your specific supply rating and fault level. Same-day delivery to Dubai and next-day to Abu Dhabi.