The 1-phase busbar PS1/3 pro M compact from ABB is an essential accessory for distribution cabinets, enabling safe and efficient cross-wiring of circuit breakers, residual current devices, and other modular installation equipment. This phase rail is specifically designed for use in electrical installations and provides a reliable connection between various devices. When selecting the appropriate phase rail, several factors must be considered, including the terminal type, the number of poles of the devices, and the specific requirements for current carrying capacity. The PS1/3 busbar is designed for an input voltage of up to 400 V and supports a variety of device types, making it a flexible solution for different installation needs.

• Suitable for cross-wiring of circuit breakers and residual current devices
• Compatible with various terminal types (double terminal or cage terminal)
• Supports multiple pole numbers (1, 2, 3, 4, 1+N, or 3+N)
• Manufactured in Germany with a high standard of quality and safety.