General
Colour	Black
Material	Plastic
Protective conductor position	Right
Power supply system	possible
Through wiring	possible
Standards	ENEC10, VDE
Application	3-phase current busbar

The T-connector 79328.000 from Erco-Leuchten is a component part for high-voltage power rail systems, specifically designed for use with 3-phase power rails. It serves as a branching element to extend a power rail in two directions, with one of the connections branching off perpendicularly. The device is made of black plastic and allows both power input and through-wiring, making it flexible for various arrangements in electrical distribution systems.

T-connector for 3-phase power rail
The T-connector 79328.000 is a standard component in power rail systems, enabling the connection of three conductors: two parallel conductors of the main run and one perpendicular branch. The construction from black plastic ensures high mechanical stability and resistance to environmental influences. The positioning of the protective conductor on the right side is a design standard that enables clear identification of conductors in the system and supports compliance with electrical safety regulations.

Power input and through-wiring
The device allows power input at the T-junction, enabling the power rail to be supplied with voltage at this point. At the same time, through-wiring is provided, allowing the power supply to be continued beyond the connector. This combination of power input and through-wiring enables flexible design of power distribution systems, especially in installations with complex branching.

Technology explained clearly
The T-connector operates in the high-voltage range and is designed for use in 3-phase systems. The use of plastic as housing material provides insulation and protects against electrical contact hazards. Compliance with standards ENEC10 and VDE ensures conformity with European safety and quality requirements for electrical components.

Compatibility and accessories
The T-connector 79328.000 is specifically designed for 3-phase power rails. It is part of a modular power rail system consisting of various components such as straight sections, elbows, end caps, and other connectors. Use with other components of the same system ensures safe and reliable power distribution. The precise fit and electrical connection are achieved through integrated contacts designed for the respective power rail.

Mounting and installation
Mounting is done by simply inserting the power rail into the corresponding openings of the T-connector. The mechanical connection is secured by the form-fit design of the housing. The electrical connection is automatically established as soon as the power rail is inserted into the device. No additional tools or mounting aids are required. Installation typically takes place as part of the overall cabling of a power rail system, with the T-connector positioned at the desired branching point.

Advantages in operation
The T-connector 79328.000 provides a reliable and safe branching in power rail systems. The integrated through-wiring and power input function reduce the number of required components and simplify planning and installation. Compliance with standards ENEC10 and VDE ensures electrical safety and long-term operational reliability. The black lacquered surface fits visually into industrial and commercial environments without impairing functionality.