General
Number of poles	50
Modular spacing	5,2 mm
Nominal current	24 A
Colour	Red

The FBS 50-5 plug bridge from Phoenix Contact is a component for connection technology in industrial electrical engineering. With a pole count of 50 and a pitch of 5.2 mm, it is designed for use in enclosures and control systems, where a compact and reliable connection of multiple conductors is required. The plug bridge enables the electrical connection of conductors in a modular system, with the red color serving as a visual identification for the function or application area. The rated current capacity is 24 A, making it suitable for applications with medium to high current loads.

Plug bridge

The FBS 50-5 is a plug bridge used in terminal block systems to connect multiple contacts. It is inserted into the corresponding sockets of the terminals, creating an electrical bridge between the individual poles. The plug bridge is designed to securely engage in the designated sockets and ensure a stable connection. The red color serves as a visual indicator, which in practice can be used to distinguish between different functions or circuits.

Application areas

The plug bridge is used in industrial electrical engineering, particularly in enclosures, control systems, and plants where a parallel connection of multiple conductors is required. It is suitable for applications requiring high contact reliability and mechanical stability. Its use in combination with terminal blocks enables structured and clear wiring, simplifying maintenance and servicing.

Functions and equipment in detail

The plug bridge features 50 poles arranged with a pitch of 5.2 mm. This pitch is standardized and allows use in systems designed for this spacing. The rated current capacity of 24 A ensures the plug bridge operates safely even at higher current loads. The red color serves as a visual indicator, which in practice can be used to identify specific circuits or functions.

Technology explained simply

The plug bridge operates on the principle of mechanical contact connection. It is inserted into the sockets of terminal blocks, creating an electrical bridge between the individual poles. The connection is established by the plug bridge securely engaging in the designated sockets, forming a firm and reliable contact. The rated current capacity of 24 A means the plug bridge is designed for current loads up to this value, without overheating or contact wear.

Compatibility and accessories

The FBS 50-5 plug bridge is compatible with terminal block systems featuring a pitch of 5.2 mm. As suitable accessories, the protective cap FBSC 3012325 is offered, which protects the plug bridge from mechanical damage and contamination. Additionally, the front cutter CUTFOX-FBS 1212124 is available, used for precise cable and conductor processing in connection technology. These accessories enhance the functionality of the plug bridge and support its use in professional applications.

Installation and mounting

Mounting the plug bridge is done by simply inserting it into the designated sockets of the terminal blocks. The plug bridge engages securely, creating a stable connection. Installation requires no additional tools or mounting aids. The red color facilitates visual inspection and identification of the plug bridge in the enclosure.

Advantages in operation

The plug bridge provides a reliable and stable electrical connection between multiple conductors. The high rated current capacity of 24 A enables use in applications with higher current loads. The modular design and standardized pitch of 5.2 mm simplify integration into existing systems. The red color supports visual identification and improves clarity in complex control systems. The use of suitable accessories such as the protective cap FBSC 3012325 can further increase the service life and reliability of the plug bridge.