Push buttons and special switches

A wide range of push buttons, limit switches and special controls designed primarily for the automotive industry.

H.L.F. manufactures a wide range of push buttons, limit switches and special controls intended primarily for the automotive industry.

Thanks to their robust design, long service life and the ability to be customized to specific customer requirements, they are also used in engineering, transportation technology and other industrial sectors.

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Range

Designs and types

Push-button limit switches and ADR push button

Push-button limit switches are available in both normally open and normally closed versions. They are most commonly used in gearboxes as reverse light switches or for detecting the engaged gear. They are also used to detect the end positions of mechanical parts, such as clutch or brake pedals.

Thanks to their reliability they are suitable for applications requiring precise position detection and long-term resistance to mechanical stress.

Large-area push buttons

Large-area push buttons are made of durable plastic. The housing comes standard in black, while the colour of the control knob can be selected according to customer requirements. The contact elements are made of brass to ensure a reliable electrical connection.

Panel mounting is quick and easy using snap-fit mounting clips. The push buttons can be fitted with a backlight which may operate independently of the switching itself. They are used primarily for controlling electrical devices in vehicles as well as in other industrial applications.

Door switches

Door switches are manufactured in several design variants according to the requirements of the specific application. They can be all-plastic, fitted with a rubber protective cap over the control button, or made as a combination of metal and plastic parts.

Connection to the electrical system is performed using flat sockets or special connectors depending on the switch type. The switches are designed for reliable operation even with frequent use and adverse operating conditions.

Push buttons

Standard push buttons feature a plastic housing with a black finish and a control knob in a colour of the customer’s choice. The contact system uses high-quality brass and bronze elements ensuring long service life and reliable operation.

Dashboard mounting is made via a fastening nut. Electrical connection is made via flat tabs or screw terminals depending on the specific push button type. The products are suitable for controlling a wide range of electrical equipment in automotive and industrial environments.

Special switches

Special switches are rocker controls manufactured in an all-metal design with a corrosion-resistant surface finish. They are intended for demanding operating conditions requiring high mechanical durability and long service life.

Electrical connection is made via screw terminals ensuring a firm and reliable wire connection. These switches are used in automotive technology, mechanical engineering and other industrial applications.