Ventilation control switch - AC 23 A - 2.5 kW - AC 21 A - 20 A - screw terminals, WHITE SUNO 721140

Ventilation control switch – a reliable solution for comfort and safety

This ventilation control switch from the Suno series is a practical and aesthetic solution for regulating the operation of ventilation systems in residential and commercial buildings. Designed for AC 23 A (2.5 kW) and AC 21 A (20 A) circuits, it provides safe and efficient control of ventilation devices. Flush-mounting and a universal design make it perfectly fit into any interior.

Functionality and installation

The switch is characterized by simple operation using a knob, allowing for intuitive switching of ventilation on and off. Screw terminals guarantee solid and durable electrical connections, and flush-mounting provides an aesthetic look of the installation. In addition, it is supplied with a mounting plate, which facilitates and speeds up the installation process. Made of high-quality thermoplastic material, it is resistant to mechanical damage and ensures long-term reliability.

Safety and compliance with standards

The device is made of halogen-free materials, which increases safety in case of fire. It has a protection degree of IP20, which protects against accidental contact and the ingress of solid objects larger than 12.5 mm. Impact resistance IK04 provides protection against mechanical damage to the housing. White color (RAL 9003) harmoniously blends with most interior designs. It is worth adding that all colors in the Suno series are mass-colored, which guarantees color durability and resistance to fading.

Ensures safe operation of ventilation systems thanks to a rated current of 20 A and a rated voltage of 250 V, compatible with most electrical installations. Flush-mounting guarantees an aesthetic appearance and discreet integration with the interior, and execution from thermoplastic material provides lightness, durability and corrosion resistance. Halogen-free materials increase fire safety, and screw terminals ensure solid connections of electrical wires. Protection degree IP20 protects against touch and ingress of solids, and white color (RAL 9003) facilitates matching to various interior arrangements.