Contents 6 - TeSys protection components: relays and controllers Selection guide ............................................. page 6/2 b Motor and machine protection ................................. page 6/4 111 TeSys K, thermal overload relays b Adjustable from 0.11 to 16 A.................................. page 6/10 TeSys D, 3-pole thermal overload relays 222 b Description, characteristics........................................page 6/14 b References .............................................. page 6/20 b Accessories.............................................. page 6/25 b Dimensions, mounting and schemes................................page 6/26 TeSys LR9 D, 3-pole electronic thermal overload relays b Description, characteristics .................................. page 6/18 b References .............................................. page 6/23 b Accessories.............................................. page 6/25 444 b Dimensions .............................................. page 6/27 b Schemes ................................................ page 6/29 555 TeSys LR9 F, 3-pole electronic thermal overload relays b Presentation.............................................. page 6/30 b Characteristics............................................ page 6/31 b References .............................................. page 6/34 b Accessories.............................................. page 6/36 666 b Dimensions, schemes and setting-up .......................... page 6/38 TeSys RM1 XA, single pole magnetic current relays b Presentation, characteristics ................................. page 6/40 777 b References .............................................. page 6/41 b Dimensions and schemes ................................... page 6/43 LT3, thermistor protection units for use with PTC thermistor probes 888 Selection guide ............................................ page 6/44 b General, characteristics..................................... page 6/46 b References .............................................. page 6/50 b Dimensions, schemes and setting-up .......................... page 6/52 999 b Operation................................................ page 6/53 101010 6/0TeSys LR97 D and LT47, electronic over current relays b Presentation,description .................................... page 6/54 111 b Curves, characteristics...................................... page 6/55 b References......................................................page 6/58 b Dimensions, mounting and schemes........................... page 6/59 222 TeSys U controllers b Presentation.............................................. page 6/60 b Application example........................................ page 6/60 b Characteristics............................................ page 6/62 b References .............................................. page 6/64 b Combinations............................................. page 6/65 b Dimensions and mounting ................................... page 6/66 b Schemes ................................................ page 6/67 TeSys T 444 Motor Management System Selection guide ............................................ page 6/68 b Presentation, description .................................... page 6/70 b Functions................................................ page 6/75 555 b Programming............................................. page 6/79 b Characteristics............................................ page 6/81 b References .............................................. page 6/86 b Dimensions, mounting...................................... page 6/90 b Schemes ................................................ page 6/92 666 777 888 999 101010 6/1