These switching elements have internal plungers and therefore can only be combined with emergency stop and mushroom pushbuttons.
The PCB switching elements are positioned on a PCB shared with other components. These can subsequently be mounted behind the front panel together with the actuators and signal indicators. The switching elements “float” directly underneath the actuators on the PCB behind the front panel and leave plenty of space for other components.
In the center channel of the switching element, there are either light conductors for the use of SMT-LEDs, or 3 mm THT LEDs can be installed for illumination.
PCB mounting depths
- 9.2 mm for RAFIX 22 FS+ and RAFIX 22 FSR
- 15.7 mm for RAFIX 30 FS+:
The NC contacts of these switching elements are forcibly separated according to IEC 60947-5-1.
- PCB contact block for RAFIX 22 FS+, RAFIX FSR and RAFIX 30 FS
- Only suitable for emergency stop and mushroom pushbutton
- Gold contacts (= grey housing)
- Mounting: Soldering on printed circuit board
- Version with light guide for SMT LED, without light guide for THT LED
- marking:
- normally closed contacts = red plungers
- normally open contacts = green plungers
- N/C and N/O contacts = yellow plungers
- 2 N/C and 1 N/O contacts = red plungers
Main areas of application
- Measurement-control-regulation
- Electrical engineering
- Mechanical and system engineering
- Signalling systems
- Vehicle construction
- Agricultural and forestry machinery
- Construction machinery
- Handheld terminals
- Industrial robots