The JUNG key switch, model 133.18, is a high-quality, single-pole switch specifically designed for the safe control of electrical devices. With a rated voltage of 250 V AC and a maximum current output of 10 A, this key switch is suitable for various applications in residential and commercial properties. It is installed flush-mounted, allowing for seamless integration into existing installations. The key switch is equipped with screw terminals that are compatible with both rigid and flexible conductors up to a cross-section of 2.5 mm². A notable feature is the tamper protection, which ensures that the switch cover can only be removed in the key's unlocked position. This enhances safety and prevents unauthorized tampering. The key switch is not compatible with smart home systems and does not offer lighting or feedback contact, making it a simple yet effective solution for controlling electrical devices.

• Screw terminals for rigid and flexible conductors up to 2.5 mm²
• Tamper protection: Cover can only be removed in the unlocked position
• Suitable for profile half-cylinders with approximately 40 mm total length
• Installation type: Flush-mounted with screw fastening
• Halogen-free and without antibacterial treatment.