2-position rotary switch key 2 modules nickel-plated ring SP22-SAA-02. SP22-SAA-02\.

Rotary switch – a reliable control element

This two-position rotary switch with a key is a solid solution for controlling devices requiring simple on/off operation. Made of high-quality materials, it ensures long-lasting and trouble-free operation in various conditions. Designed for mounting in 22 mm diameter holes, it is ideal for control panels, machines and industrial equipment.

The switch construction is based on screw connections, which guarantees a secure and stable connection of wires. The IP65 protection class provides resistance to dust and moisture, allowing its use even in harsh environmental conditions. A wide supply voltage range (24…230 V) increases the versatility of the device and allows its use in various installations.

Application and functionality

This switch is used wherever a reliable switch with position locking is needed. The key prevents accidental adjustment of the switch, which is particularly important in applications requiring a high level of safety. Thanks to two normally open contacts (2NO) and the absence of normally closed (0NC) and changeover (0) contacts, it offers a simple on/off function. The gray plastic front ring provides an aesthetic appearance and ease of use.

Mounting and compatibility

Mounting the switch is simple and intuitive thanks to the standard 22 mm hole diameter. The solid construction and high quality of workmanship guarantee long-lasting and trouble-free operation. The device is compatible with various types of electrical circuits with a voltage from 24V to 230V, making it a versatile element of equipment in every workshop or industrial installation. The lack of backlight does not affect its functionality, and the lack of self-return ensures stable maintenance of the switch position after setting.