SPX 00 60 mm connection cover 605231

Terminal cover for SPX fuse-switch disconnectors

The SPX terminal cover is a key element for the protection and functionality of NH fuse-switch disconnectors, ensuring safe operation and easy access to connection points in electrical installations.

Design and application

This element has been designed as a mechanical barrier serving a dual role in switchgear systems. Mounted as an upper or lower cover, it effectively protects connection points from accidental contact and environmental influences while simultaneously allowing for connection status monitoring.

The design accounts for various SPX switch configurations - from SPX 000 and SPX 00 models, up to larger SPX 1, SPX 2, and SPX 3 units. Each version is precisely matched to the appropriate fuse link size and device dimensions.

Compatibility and mounting

The cover works with switches mounted on both mounting plates and 60 mm wide busbar systems. This solution allows for flexible adaptation to existing switchgear infrastructure without the need to modify the basic construction of the device.

Specialized versions are provided for specific types of switches - e.g., dedicated covers for models with a rated current of 160A or universal solutions fitting all types within a given size category.

Safety and operational functionality

The use of the cover significantly increases the safety level of the electrical installation by physically separating the live area from the operator access zone. At the same time, it maintains the possibility of rapid diagnostics and servicing thanks to a thoughtful design that allows for easy disassembly in case of maintenance or component replacement.

This element is an indispensable addition to a complete SPX switchgear set, guaranteeing compliance with the highest safety and functionality standards in industrial and commercial environments.