General
Degree of protection	up to IP64
Conductor cross section	7 x 2,5 mm²
Current-carrying profile	7-pole
Material	Galvanised steel sheet
Surface coating	inner side protective lacquer, outer side polyester lacquer
Colour	Black
Hue	similar to RAL 9005
Mounting spacing	up to 4000 mm
Cable gland	PG25
Power supply system	tool-free, via release openings
Connection technology	Quick-connect terminals, tool-free
Thermal expansion	point fixings
Feeding possibility	along entire length, central feed via 2 feeders or pre-fabricated module
Compatibility	Lichtband coupling, device carrier series 78... E-Line Pro
Application	industrial lighting systems
Approval	DIN EN 60598-2-24 (D-approval)

The Trilux 078 L75 7LV 05 carrier profile is a component for lighting strip applications in the 78... E-Line Pro series. It serves as a structural and electrical carrier for freely positionable device carriers in industrial lighting systems. The profile enables tool-free mounting and connection of individual lighting strip elements, making installation and maintenance more efficient. The construction meets the requirements for quality and durability typical of industrial environments.

Applications
This carrier profile is intended for use in environments requiring a protection rating up to IP64. The actual protection rating of the entire lighting strip is determined by the device carriers and accessories used. When combined with suitable device carriers and accessories, a protection rating of IP5x can be achieved, making the luminaire suitable for use in fire-hazardous facilities according to DIN EN 60598-2-24 (D classification). Applications include industrial spaces such as production halls, warehouses, or workshops, where robust and maintenance-friendly lighting is required.

Functions and Equipment in Detail
The carrier profile features a continuous, 7-pole power-conducting profile with a conductor cross-section of 7 x 2.5 mm². The conductors are halogen-free and allow for quick, tool-free connection of device carriers. The electrical and mechanical connection of lighting strip elements is achieved via plug connections secured by a latching mechanism. These connections can also be released without tools. The position of the power feed can be set anywhere along the length of the carrier profile.

Technology Explained Simply
Thermal expansion of the power-conducting system is managed through point fixations of the conductors and carrier segments, preventing stresses and damage due to temperature changes. The installation direction is indicated on both sides of the carrier profile to support mounting. The end faces of the profile are equipped with two break-out openings each for cable glands or cable protection sleeves (PG25), enabling convenient power feed-in and continuation. The carrier profile body is made of galvanized, profiled sheet steel. Internally, it is coated with a protective lacquer, and externally with a polyester lacquer. The color is black, similar to RAL 9005.

Compatibility and Accessories
The carrier profile is designed for use with lighting strip couplings and device carriers from the 78... E-Line Pro series. The protection rating of the entire system is determined by the combination with suitable device carriers and accessories. For central power feed-in, separate accessories such as feed-in units or a pre-assembled central feed-in module are available. Using these components enables flexible and modular system design.

Mounting and Installation
Mounting is done tool-free via plug connections. The installation direction is indicated on the carrier profile to ensure correct installation. Mounting spacing in a lighting strip application can be up to 400 mm. The end faces of the profile are equipped with break-out openings for cable glands (PG25) to facilitate power feed-in and continuation.

Operational Advantages
The carrier profile enables flexible and modular system design. Tool-free mounting and maintenance reduce installation effort and maintenance costs. The robust construction from galvanized sheet steel with polyester lacquer coating ensures high durability. The ability to separately feed and control individual segments increases the flexibility and efficiency of the lighting system. The IP64 protection rating allows use in demanding environments.