Protective cap for OSS3 horizontal busbar 404971

Protection for busbars - compact installation protection

The OSS3 horizontal busbar protection plug is a professional protective component that effectively secures electrical installations against accidental contact at busbar cut points. This small but essential component is a key element of distribution systems, ensuring full operational safety.

Design and system compatibility

The component is designed as a universal solution for two basic types of busbars - pin and comb types. The dedicated design guarantees a perfect fit for the appropriate busbars, eliminating the risk of incorrect assembly or mechanical play.

The compact design with dimensions of 9,5 × 14,5 × 9,3 mm (depth × width × height) allows for discreet integration into existing systems without interfering with their functionality. The material used for production provides adequate electrical insulation and resistance to environmental conditions typical for switchboards.

Safety and installation protection

The main function of the plug is the elimination of the risk of electric shock in places where the busbar has been cut or shortened during installation. The component effectively blocks access to conductive parts, which is particularly important during service work or the modernization of existing switchboards.

The solution meets the requirements for protection against direct contact according to current European standards for low-voltage devices. The design ensures durable protection throughout the installation's life cycle, requiring no additional maintenance or replacement.

Practical application in electrical installations

The plug is used in various industrial and commercial applications where LEGRAND busbar systems are utilized. It is particularly recommended for switchboard modernizations where it is necessary to adjust the busbar length to current installation needs.

The component performs excellently in applications requiring high-class safety, such as main switchboards in public utility buildings, industrial facilities, or critical infrastructure. The compact dimensions allow for installation even in very tight spaces inside modular switchboards.

Compliance with international IEC standards and the CE certificate guarantees full legality of use throughout the European Union and countries applying European technical standards.