ABB BJ AP housing 1-gang housing 1711-915 high-profile Busch-balanceSI

This surface-mounted housing from ABB's Busch-balance SI series provides a robust and elegant solution for installing a single switch or socket insert where flush-mounted boxes are not available. Its high-profile design offers ample wiring space, making it ideal for retrofits, solid walls, or exposed conduit installations.

Advantages

The housing is crafted from halogen-free thermoplastic in a matt alpine white finish (RAL 9010), ensuring durability and a clean, modern appearance that blends seamlessly with the Busch-balance SI design line. With an IP20 protection rating and IK05 impact resistance, it withstands typical indoor mechanical stresses while remaining safe for dry environments. The screw-fastened mounting guarantees a secure and stable installation on any flat surface.

Suitable for

• Retrofit projects where flush-mounted boxes are impractical
• Solid concrete or brick walls requiring surface wiring
• Commercial and residential interiors using Busch-balance SI inserts
• Installations needing extra wiring space due to high-profile construction

Key specifications

• Series: Busch-balance SI
• Number of gangs: 1
• Mounting type: Surface-mounted
• Colour: Alpine white (RAL 9010)
• Material: Halogen-free thermoplastic
• Protection class: IP20
• Impact resistance: IK05
• Surface finish: Matt
• Dimensions (W x H x D): 80 x 80 x 47 mm
• Operating temperature: -5 to +45 °C
• Fastening: Screw fastening

Recommendations

Pair this housing with any Busch-balance SI switch or socket insert for a complete, cohesive installation. Its high-profile design is particularly beneficial when dealing with deep back boxes or multiple conductors, reducing the risk of pinched wires and simplifying termination.