**Functionality:** This cover frame is a component designed to encase and protect switching or outlet mechanisms in electrical installations. It provides a durable, visually uniform boundary around the operational device while maintaining access for use. Its primary role is housing standard installations securely within walls or other mounting surfaces. **Material and Design Specifications:** Constructed from thermoplastic material with a robust surface finish, resistant to wear under normal conditions. Designed specifically for compatibility with Busch-balance® SI systems, ensuring tight alignment with related parts. Alpine white color enables consistency in aesthetic across structured installations. **Compatibility and Installation**: Fitting requires adherence to installation standards matched to Busch-balance® SI series devices—aligned dimensions ensure faultless assembly. Rear wall clearance must be verified as per user manual guidelines before securing. - Compatible only with Busch-balance® SI components; will not fit generic units without modification. - Surface resistance intended for indoor environments; UV exposure may cause degradation of Alpine white coloring over time. - Thermoplastic material rated non-conductive but should not be relied upon as insulative protection during live system work. - Does not include screws or additional mounting hardware; requires separate procurement where needed.