Contact Modules For Front Plate Mounting - Siemens SIRIUS ACT 3SU1 System Manual

8.1.3

Contact modules for front plate mounting

Contact modules for front plate mounting are installed on the rear face of a holder.
Contact modules with gold contacts have better protection against corrosion (e.g. in
sulfurous environments) and therefore a high contact reliability at low currents and low
operating frequencies.
For further information refer to Chapters "Holders (Page 213)" and "Mounting (Page 199)".
Number of NO Number of NC
contacts contacts
Contact modules with silver contacts
Siemens Industry Mall (http://mall.industry.siemens.com/mall/en/WW/Catalog/Products/10221526)
1 0
0 1
2 0
0 2
1 1
1 leading 1 lagging
0 2 (1 contact for
installation
monitoring)
Contact modules with gold contacts
1 0
0 1
2 0
0 2
1 1
1 leading 1 lagging
x: 1 = screw terminals; 3 = spring-loaded terminals
The 3SU1400-1AA10-.HA0 contact modules with installation monitoring can only be mounted at positions 1 and 2 on
1)
the holder when combined with 3SU1 actuating and signaling elements.
Exception: They can be mounted at all 3 holder positions when they are combined with a non-illuminated EMERGENCY
STOP.
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
Product function Suitable for enclosure
positive opening mounting
No Yes
Yes Yes
No Yes, with accessory
3SU1900-0JF10-0AA0
Yes Yes, with accessory
3SU1900-0JF10-0AA0
Yes Yes, with accessory
3SU1900-0JF10-0AA0
No Yes, with accessory
3SU1900-0JF10-0AA0
Yes Yes, with accessory
3SU1900-0JF10-0AA0
No Yes
Yes Yes
No Yes, with accessory
3SU1900-0JF10-0AA0
Yes Yes, with accessory
3SU1900-0JF10-0AA0
Yes Yes, with accessory
3SU1900-0JF10-0AA0
No Yes, with accessory
3SU1900-0JF10-0AA0
3SU14 modules
8.1 Overview
Article number
3SU1400-1AA10-xBA0
3SU1400-1AA10-xCA0
3SU1400-1AA10-xDA0
3SU1400-1AA10-xEA0
3SU1400-1AA10-xFA0
3SU1400-1AA10-xGA0
3SU1400-1AA10-xHA0
1)
3SU1400-1AA10-xLA0
3SU1400-1AA10-xMA0
3SU1400-1AA10-xNA0
3SU1400-1AA10-xPA0
3SU1400-1AA10-xQA0
3SU1400-1AA10-xRA0
171