Hafele 833.89.143 Universal Door Contact Switch, Modular offers a reliable solution for controlling access through single hinged or 1-leaf sliding doors. Designed with practicality in mind, this switch is crafted from durable black plastic, ensuring it fits seamlessly into various environments while maintaining a sleek appearance. Measuring 51.8 mm in length, 40 mm in width, and 14.2 mm in height, this compact switch is ideal for surface mounting and can be easily installed using screw fixing. Its IP20 degree of protection makes it suitable for indoor use, safeguarding it from dust and ensuring longevity. The on/off switching function allows for straightforward operation, making it an excellent choice for both building professionals and knowledgeable homeowners. The Hafele 833.89.143 comes supplied with one switch and necessary fixing materials, simplifying the installation process. Please note that a lead with a snap-in connector for modular switches must be ordered separately (Cat. No. 833.89.142), with a length of 2000 mm (78 3/4"). This switch is designed for efficiency and user convenience, making it a dependable addition to your door control systems.
Universal Door Contact Switch, Modular
Plastic, black
Area of application: For hinged or 1-leaf sliding doors
Color/finish: Black
Degree of protection: IP20
Dim. ( L x W x H): 51.8 x 40 x 14.2 mm
Height (inch): 9/16"
Installation: For screw fixing
Length: 51.80 mm
Length (inch): 2 1/16"
Material: Plastic
Memory function: No
Mounting location: Surface mounting
Order reference: Please order lead with snap-in connector for modular switches separately. Length 2000 mm (78 3/4"): Cat. No. 833.89.142
Suitable for: For single hinged door or 1-leaf sliding door
Supplied with: 1 switch with fixing material
Switching function: on/off
Version: For lead with snap-in connector
Width (inch): 1 9/16"
