ABB Inora 1 Gang 1 Way 20AX Double Pole Switch with LED Starry Black BL111-885

One gang means the plate contains one switch control. One way means the connected circuit is operated from a single location rather than from two different positions. Double pole, or DP, means the switch simultaneously disconnects both live and neutral conductors, providing greater circuit isolation than a standard single-pole switch.

The AX classification indicates that the switch is designed to handle compatible lighting loads with significant starting or inrush current, such as certain fluorescent, LED-driver and inductive loads. It should not be assumed that every 20AX switch can control any appliance or motor. Contractors must verify the load type, steady current, inrush current, power factor and manufacturer data before selection.

The integrated LED provides a clear visual indication that can help users identify the switch or determine its operating status, depending on the specified wiring arrangement. The exact LED behaviour and any neutral connection requirement should be confirmed from the ABB wiring diagram supplied with the product.

It can be considered for suitable lighting circuits, fixed electrical equipment and other compatible loads in villas, apartments, offices, retail units, hotels and commercial construction projects. Double-pole switching is particularly useful where both live and neutral isolation is required. Final suitability must be determined from the circuit design, connected equipment and applicable UAE electrical regulations.

No. A 1 way switch is intended to control one circuit from one position. For staircases, corridors, large rooms or entrances where control is required from two locations, a compatible 2 way switching arrangement should be specified instead.

Installation should be completed by a qualified electrician. The circuit must first be isolated, locked out where required and tested to confirm it is dead. Conductors should then be identified and connected to the marked terminals according to the ABB wiring diagram, with both poles correctly assigned. Terminals must be tightened to the specified torque, conductors arranged without damage or strain, and the switch secured level in a compatible wall box before testing.

A double-pole switch is normally connected to both the live and neutral conductors so that both are disconnected together. The integrated LED may also depend on a particular live and neutral arrangement. Electricians should follow the terminal markings and official ABB diagram rather than relying on wire colour alone, especially when working on existing UAE installations.

The electrician should verify terminal tightness, protective conductor continuity where applicable, insulation resistance, polarity, correct operation of both poles and the LED indication. The circuit protective device, cable size and connected load should also be checked for coordination. Testing and documentation should follow the project specification and applicable UAE authority requirements.

Yes, it can be specified for suitable residential and commercial projects where a 1 gang, 1 way, 20AX double-pole switch is required. The Starry Black finish suits modern interior schemes. Project consultants and contractors should still confirm the product's voltage, frequency, certification, mounting-box compatibility and authority approval against the latest requirements of the relevant emirate and utility.

Selection and installation should follow the latest project specifications, applicable UAE regulations and the requirements of the local electricity authority, such as DEWA in Dubai or the relevant authority in another emirate. Where adopted by the project, BS 7671 principles and applicable switch standards should also be considered. Approval requirements can vary, so contractors should verify compliance before procurement and installation.

It should not be treated as weatherproof unless ABB documentation confirms an appropriate IP rating. For outdoor areas, bathrooms, wash zones, plant rooms or dusty construction environments, install it only within a correctly rated enclosure and in a permitted location. The complete assembly must meet the environmental and ingress-protection requirements of the project.

Suitability cannot be determined from the 20AX marking alone. Air conditioners, water heaters, pumps and motors may have high current, inrush or isolation requirements and may require a dedicated isolator, contactor or higher-rated control device. A qualified electrical engineer should compare the equipment nameplate data and manufacturer instructions with the switch's full technical ratings.

Confirm that the project requires model BL111-885, a Starry Black finish, one gang, one way operation, double-pole isolation, LED indication and a 20AX rating. Also verify the supply characteristics, load type, wall-box dimensions, terminal capacity, required IP protection, wiring accessories used elsewhere on the project and approval by the consultant or relevant UAE authority.

Isolate the electrical supply before inspection or maintenance. Clean the faceplate with a soft, dry or slightly damp cloth and avoid abrasive pads, solvents and strong chemical cleaners that could damage the finish. If the switch becomes hot, discoloured, loose, noisy or unreliable, stop using the circuit and have the device and terminations inspected by a qualified electrician.