
V1.00/EN/00709718 [Thyristor power switch TYA S201] 3
contents
1 Introduction..................................................................................7
1.1 Preface ........................................................................................................ 7
1.2 Typographical conventions ....................................................................... 8
1.2.1 Warning symbols ................................................................................................. 8
1.2.2 Note symbols ....................................................................................................... 9
1.2.3 Performing an action ........................................................................................... 9
1.2.4 Display types ........................................................................................................ 9
1.3 Order details ............................................................................................. 10
1.3.1 Scope of delivery ............................................................................................... 10
1.3.2 Accessories ........................................................................................................ 10
1.3.3 General accessories .......................................................................................... 11
1.4 Brief description ....................................................................................... 12
1.5 Standards, approvals, and conformity ................................................... 13
2 Mounting ....................................................................................15
2.1 Important installation notes .................................................................... 15
2.1.1 Environmental influences .................................................................................. 16
2.1.2 Filtering and interference suppression ............................................................ 17
2.1.3 Admissible load current depending
on the ambient temperature and the site altitude .......................................... 17
2.1.4 Wall mounting with screws (per default) ......................................................... 19
2.1.5 Fastening on DIN rail (accessories) ................................................................. 22
2.2 Dimensions ............................................................................................... 23
2.2.1 Type 709065/X-0X-020-0X-XXX-XX .................................................................. 23
2.2.2 Type 709065/X-0X-032-0X-XXX-XX .................................................................. 23
2.2.3 Type 709065/X-0X-050-0X-XXX-XX .................................................................. 24
2.2.4 Type 709065/X-0X-100-0X-XXX-XX .................................................................. 24
2.2.5 Type 709065/X-0X-150-0X-XXX-XX
Type 709065/X-0X-200-0X-XXX-XX .................................................................. 25
2.2.6 Type 709065/X-0X-250-0X-XXX-XX ................................................................. 26
2.2.7 Clearances (all types) ........................................................................................ 26
3 Electrical connection ................................................................27
3.1 Pluggable screw terminals with 20 A ..................................................... 27