Berker 1041 99 09 AP Surface-Mounted Housing, 1-Gang, PWS, Polar White (RAL 9010)

A contractor wiring a solid brick wall often needs to mount switches and push buttons without the time for deep chasing. The Berker 1041 99 09 surface-mounted housing accepts flush-mounted inserts and brings them forward into a robust, shatterproof thermoplastic shell, so you get a factory-fit look on any surface.

Key specifications

• Mounting type: Surface-mounted (AP)
• Number of gangs: 1-gang
• Colour: Polar white (RAL 9010)
• Material: Shatterproof thermoplastic
• Surface finish: Untreated
• Protection class: IP20
• Impact resistance: IK05
• Halogen-free: Yes
• UV-resistant: Yes
• Cable entry: Pre-punched
• Compatibility: Berker S.1, B.3, B.7, K.1, K.5, Q.1, Q.3, R.1, R.3, Arsys, B.IQ, Integro, W.1
• Operating temperature: -5 to +40 °C
• Storage temperature: -25 to +55 °C
• Relative humidity: 5 to 95 % (non-condensing)
• Suitable for: Flush-mounted inserts for surface mounting

Why choose it

This housing is part of the Berker AP system, so it pairs perfectly with a wide array of switch ranges. The pre-punched cable entry speeds up wiring, while the UV-resistant and halogen-free thermoplastic means the cover stays white and stable even in sun-exposed spaces or demanding environments.

Ideal use cases

• Renovation projects where surface cabling is preferred
• Solid brick, concrete or plaster walls that are hard to chase
• Industrial or functional rooms requiring a secure, simple mounting point
• Creating a consistent look across multiple Berker switch ranges

Good to know

Operate it between -5 °C and +40 °C, and store between -25 °C and +55 °C. The IP20 rating offers basic protection against solid objects, while the IK05 impact rating helps the housing withstand light knocks on site.