JB4 16A Junction Box for Wago Connectors

The JB4 is a compact 4-way electrical junction box designed for safe and efficient cable termination and distribution in domestic and light commercial electrical installations. It provides a secure enclosure for connecting multiple conductors while maintaining electrical safety and mechanical protection.

Manufactured from durable, high-insulation thermoplastic material, the JB4 offers strong resistance to impact, heat, and environmental stress. Its robust housing ensures long-term reliability in concealed or surface-mounted applications.

The box is designed to accommodate multiple cable entry points, allowing flexible wiring configurations for lighting circuits, socket distribution, and general power connections. Internal terminal space supports quick and organized wiring, reducing installation time and improving maintenance access.

Typically rated for standard low-voltage electrical systems, the JB4 complies with relevant IEC safety standards and is suitable for use in residential, office, and light industrial environments.

Compact, versatile, and easy to install, the JB4 junction box is a dependable solution for safe multi-circuit electrical connections.