Technical Specifications: Mounting Base for 22mm Push Button
Product Identification
Product Type: Mounting base (or fixing collar) for actuators and contact blocks.
Compatibility: Designed for the 22mm series of push buttons, selector switches, and pilot lights. Commonly used with brands like Siemens SIRIUS ACT, Schneider Harmony XB4/XB5, Allen-Bradley 800F, among others.
Mechanical and Physical Characteristics
Material: Die-cast zinc alloy (Zamak) or similar, providing robustness and durability.
Mounting Diameter: 22 mm.
Fixing Method: Mounts to the panel via a central screw (included) that secures the actuator body from the rear of the panel.
Coupling Mechanism: Allows for the snap-on coupling of contact blocks and/or LED blocks.
Recommended Tightening Torque: Typically 1.5 to 2.2 N·m for the fixing screw.
Function and Use
Purpose: Serves as the intermediate component that fastens the actuator head (button, switch, etc.) to a control panel or enclosure.
Installation: It is placed on the back of the panel, and the actuator is inserted from the front. The screw on the base is then tightened to firmly secure the entire assembly to the panel.
Modularity: It is a key part of modular control systems, allowing the combination of different types of actuators with various types of contact blocks (NO, NC) and illumination modules.