General
Socket type	G13
Lamp format	T8, T12
Model	spring-loaded, returnable splines
Starter mounting	None
Temperature class	T110
Diameter	26+38 mm

The Vossloh-Schwabe mounting socket type 101690 is a socket for compact fluorescent lamps with the G13 socket type. It serves as an electrical connection point for fluorescent tubes in T8 and T12 formats, particularly in older lighting systems. The socket is designed for installation in luminaires and enables a secure and reliable electrical contact between the lamp and the luminaire body. Due to its design and technology, it is suitable for use in electrical installations indoors, where a stable and long-lasting connection is required.

Applications

The socket is used in lighting systems that employ compact fluorescent lamps with G13 sockets. This includes particularly older luminaire designs intended for T8 or T12 tubes. The socket is intended for installation in luminaires that require stable mounting and a secure electrical contact. It is not intended for direct use in freestanding lamps or for mobile applications.

Functions and Features in Detail

The socket features a large rotor that ensures a secure and precise electrical contact. The step support ensures the lamp is correctly positioned and securely held, increasing the lamp’s lifespan and the reliability of the connection. The design as a spring-loaded socket with rear splines allows for elastic adjustment to minor deviations in the lamp or luminaire body, maintaining a reliable electrical contact even under mechanical stress. The socket is designed without a starter holder, meaning it is only suitable for lamps that operate without an external starter, i.e., self-ballasted compact fluorescent lamps.

Technology Explained Simply

The socket is rated for an operating temperature of T110, meaning it can be operated up to a surface temperature of 110 °C without impairment of its electrical or mechanical properties. The designation G13 refers to the socket standard, which specifies a distance of 13 mm between the two contact points. The socket is designed for lamps with diameters of 26 mm and 38 mm, corresponding to common diameters for T8 and T12 tubes. The spring-loaded construction ensures that the contacts remain uninterrupted even under slight vibrations or mechanical stress.

Compatibility and Accessories

The socket is compatible with compact fluorescent lamps in T8 and T12 formats that use the G13 socket standard. It is specifically designed for self-ballasted lamps, as no starter holder is provided. The socket is installed in luminaires that have a corresponding mounting opening for the mounting socket.

Installation and Mounting

The socket is inserted into the designated mounting opening of the luminaire and secured using the rear splines. Mounting is achieved through mechanical locking, with the splines inserted into corresponding holes or grooves in the luminaire. The socket is designed to be installed in the luminaire without additional tools or mounting aids. The electrical connection is made via the integrated contacts, which must be connected to the luminaire’s wiring.

Operational Advantages

The socket offers high reliability due to its spring-loaded construction and step support, which ensure stable lamp positioning. It is designed for use in electrical installations requiring long service life and low maintenance. The use of rear splines enables simple and quick installation without requiring additional fastening elements. The socket is suitable for use in indoor luminaires where a secure and long-lasting connection is required.