Electrical flush box Simet very deep 60 x 81 mm model 33008008

Simet very deep electrical flush box with internal dimensions 60 x 81 mm is designed for recessed installation of switches, sockets and wiring connections. The increased internal depth provides space for bulky connectors, multi-core cables and greater cable management, allowing clean installation in walls made of brick, concrete or plasterboard. The product is intended for use where standard flush boxes do not provide sufficient clearance for installation and connection components.

Advantages

The very deep design offers additional mounting depth to accommodate larger connectors and adapters while reducing stress on cable bends. Constructed from durable, non-conductive material, the box ensures safe isolation of connections and reliable mechanical support for installed devices. Its rectangular internal dimensions provide predictable spacing for common electrical modules and simplify alignment during installation.

Suitable for

• Recessed installation of wall switches and power sockets
• Housing of junctions, terminal blocks and bulky connectors
• Installations in solid walls (brick, concrete) and in plasterboard partitions
• Renovation projects where additional depth is needed for modern wiring

Key specifications

• Internal dimensions: 60 x 81 mm
• Extra internal depth for installations with larger connectors and multi-core cables
• Recessed (flush) mounting type for wall installation
• Rectangular shape suitable for standard modules and alignment
• Material: durable non-conductive plastic (suitable for electrical isolation)

How to use

Select an appropriate installation location in the wall, verify required clearances and cut or chase the recess to fit the flush box. Insert the box into the recess, align it, and secure according to wall material using recommended fixings or mortar. Pull cables into the box through prepared knockouts or openings, make connections using appropriate connectors or terminal blocks, and mount the switches or sockets to the box using the device’s fastening points. Ensure wiring is performed with power disconnected and in compliance with local electrical regulations.

Usage recommendations

Use the box where additional internal space is required to avoid compressing cable insulation or forcing tight bends; verify compatibility with the chosen devices and maintain proper separation between conductors. For safety and code compliance, installation and wiring should be performed or inspected by a qualified electrician.