Ventilation control switch - AC 23 A - 2.5 kW - AC 21 A - 20 A - screw terminals, BLACK SUNO 721440

Ventilation control switch – a reliable solution for comfort and efficiency

This ventilation control switch from the Suno series is an element that will allow precise management of the ventilation system in your home or building. Designed for AC 23 A (2.5 kW) and AC 21 A (20 A) circuits, it ensures safe and efficient operation of the installation.

Flush mounting and an aesthetic black color make it perfectly fit into modern interiors.

Functionality and installation

The switch uses screw terminals, which guarantees solid and durable electrical connections. The construction made of thermoplastic material ensures durability and resistance to damage. Thanks to the possibility of claw or screw mounting, installation is quick and easy, both for professionals and people with experience in electrical work. It is worth remembering about the minimum depth of the mounting box, which is 35 mm.

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, protecting against accidental contact and interference caused by small solid bodies. Impact resistance IK04 confirms its mechanical strength. The surface finish is matte, which further emphasizes its elegant appearance. The switch has certificates of compliance with applicable standards, ensuring its reliable operation and safety of use. Characteristic C allows it to react more slowly to short current surges, therefore it tolerates starting devices with a motor well.