User Manual

Overview
3.3 Types of 3SU10 actuating elements and signaling elements
SIRIUS ACT 3SU1 pushbuttons and signaling devices
34 System Manual, 02/2015, A5E03457306020A/RS-AB/002
3SU15 holders
Holders are available in plastic and metal versions.
A holder has three slots as standard.
Material
Examples
Plastic
Metal
3SU14 contact modules
The contact modules are equipped with a slow-action contact (1 NO contact or 1 NC
contact). These ensure a high contact stability even with small voltages and currents (e.g.,
5 V/1 mA).
Figure 3-1 Example: Contact module 3SU1400-2AA10-1LA0
Connection system
Devices with the following connections are available:
● Screw terminals with open terminal points, captive screws, funnel-shaped cable entries
and screwdriver guides
● Spring-loaded terminals for vibration-resistant connection
● Solder pin connection (0.8 mm × 0.8 mm solder pins)