Merten's 297190 is an accessory in the Switch product range, typically used for electrical installations. It is designed for integration into various settings where switch functionality is required. Known for its reliability, this component is part of a trusted range by Merten. https://elecena.pl/product/28754610/merten-297190-system-m-plug-angled-jack-equipotential-bonding 2025-05-20 https://elecena.pl/product/28754610/merten-297190-system-m-plug-angled-jack-equipotential-bonding 2026-08-23