General
Lamp holder	2G11
Compatibility	TC-F-, TC-L-lamps
Plug-in base	8,5x10,5mm
Mounting type	Plug-in mounting
Material	stainless steel
Nipple thread	None
Model	Connection element and lamp holder
With starter insertion

The lamp holder from Vossloh-Schwabe, manufacturer's number 509519, is a connection element and socket for lamps with the base type 2G11. It serves as an insert foot for lamps of the TC-F- and TC-L-lamp types, used in various lighting systems. The socket is designed for plug-in mounting and enables a secure and stable installation of the lamp in the luminaire body. The holder is made of stainless steel, ensuring high corrosion resistance and long service life even in humid or industrial environments.

Lamp holder for 2G11 base

The lamp holder is specifically designed for lamps with the base type 2G11, commonly used in compact luminaires such as flat luminaires or recessed luminaires. The socket is designed as an insert foot with dimensions of 8.5 mm × 10.5 mm. These precise dimensions ensure an exact fit and secure a reliable electrical connection. The plug-in mounting allows for easy and quick installation and maintenance of the lamp without additional tools.

Material and construction

The holder is made of stainless steel, a material known for its mechanical strength and chemical resistance. This material is particularly suitable for applications involving high mechanical loads or environments with increased humidity. The socket is designed without a nipple thread, meaning no additional fastening elements such as screws or nuts are required. The construction integrates the connection element and socket into one unit, simplifying installation in luminaire body systems.

Compatibility and accessories

The lamp holder is compatible with lamps of the TC-F- and TC-L-lamp types, used in various lighting systems. The socket is specifically designed for the 2G11 base type, with compatibility also specified for 2G10 plug bases. This expands the application possibilities of the holder system in various luminaire constructions.

Installation is performed via plug-in mounting, where the holder is inserted into corresponding openings or holders in the luminaire body. The precise dimensions of the insert foot (8.5 mm × 10.5 mm) ensure a secure and smooth connection. The socket is designed to establish a reliable electrical connection to the lamp without requiring additional fastening elements. Installation is therefore tool-free and can be quickly and easily performed by professionals in the electrical and lighting industry.

In operation, the lamp holder ensures a reliable electrical connection between the lamp and the luminaire body. The use of stainless steel ensures a long service life and minimizes the risk of oxidation or corrosion, which is particularly advantageous in industrial or humid environments. The socket is designed for use in luminaires operated with lamps of the 2G11 type and supports the secure and stable positioning of the lamp during operation.