ABB Inora 3 Gang 2 Way 10AX Switch Classic Grey BL107-G

The 10AX marking indicates that the switch is rated for lighting loads up to 10 A and is designed to handle the higher switching currents associated with certain fluorescent, inductive and similar lighting circuits. The connected load, driver inrush current and circuit design must still be checked by a qualified electrician, particularly when using multiple LED drivers.

A one-way switch controls a lighting circuit from a single location. A two-way switch can control the same circuit from two locations when paired and wired correctly with another two-way switch. The ABB Inora BL107-G is useful for staircases, corridors, bedrooms, villas and rooms with more than one entrance.

Yes. The three gangs are intended to switch three separate lighting circuits independently. Depending on the electrical design, each gang may be configured for one-location switching or connected as part of a two-way arrangement. The circuits must remain within the switch rating and comply with the approved wiring plan.

It is intended for use in typical building lighting applications and may be suitable for the UAE's nominal 230 V, 50 Hz electrical supply when installed within its marked ratings. Installation must follow the current requirements of the relevant UAE authority, such as DEWA, ADDC or the applicable local utility, together with project specifications and recognised IEC or BS wiring practices.

The ABB Inora BL107-G is suitable for residential apartments, villas, offices, hotels, retail spaces and other building interiors where three lighting zones need to be operated from one point. Typical applications include controlling ceiling lights, decorative lighting and corridor lighting, subject to the connected loads and approved electrical design.

Installation should be completed by a licensed electrician. The circuit must be isolated and verified as de-energised before work begins. Conductors are then identified and connected to the appropriate common and traveller terminals according to the terminal markings and project wiring diagram. The switch is secured to a compatible concealed or surface box, aligned, tested and commissioned before the supply is restored.

A conventional two-way circuit generally requires a common conductor and two traveller or strapper conductors between the two switching points, along with the appropriate supply and switched-live connections. Exact conductor routing depends on the project design. Terminal markings on the product and the approved wiring diagram must be followed; connections should not be made based only on wire colour.

A standard mechanical light switch normally switches the live conductor and usually does not require a neutral connection at the switch mechanism. However, the actual wiring arrangement depends on the building design, local regulations and any connected smart devices or indicators. A qualified electrician should inspect and confirm the circuit before installation.

The switch can be used with many LED lighting circuits when the total load and, importantly, the LED driver inrush current remain within the manufacturer's switching limits. Several LED drivers starting simultaneously can create a high momentary current even when their combined wattage appears low. For large LED loads, an electrician may specify a contactor, relay or another appropriately rated control device.

Use a wall box that matches the switch plate dimensions, fixing centres, wiring depth and ABB Inora mounting requirements. The box should provide sufficient space for conductors without sharp bending or terminal pressure. Compatibility should be confirmed from the product packaging, ABB technical documentation or the approved project sample before blockwork, drywall or joinery openings are finalised.

It should not be assumed to be weatherproof unless the product documentation states a suitable IP rating. For outdoor areas, bathrooms, wash areas or locations exposed to dust, condensation or water, use an enclosure or switch specifically rated for those conditions and installed in accordance with UAE electrical safety and zoning requirements.

Contractors should verify the model number BL107-G, Classic Grey finish, three-gang layout, two-way function, 10AX rating, wall-box compatibility, plate dimensions and project-approved switch range. They should also confirm circuit schedules, load types, required quantities and consultant or client finish approvals to avoid mismatches during installation.

Isolate the electrical supply before inspection or maintenance. Clean the visible surface with a soft, dry or lightly damp cloth and avoid abrasive pads, solvents, strong chemicals and direct water spray. Loose operation, heat discolouration, buzzing, cracking or intermittent switching should be inspected promptly by a qualified electrician.