3RT10161BB41 Datasheet, PDF (5/70 Pages) Siemens Semiconductor Group – Controls – Contactors and Contactor Assemblies

3RT, 3TB, 3TF Contactors for Switching Motors
3RT1 contactors
Sizes S0 to S3 with mountable accessories
4
5
18
17
11
25
12
1
6
9
10
16
14
1
15
7
19
8
16
13
20
22
23
General data
21
22
2
21
3
24
1 Contactor, size S0, see page 3/14
2 Contactor, size S2, see page 3/16
3 Contactor, size S3, see page 3/18
For sizes S0 to S3:
4 Solid-state time-delay block, ON-delay (page 3/118)
5 Solid-state time-delay block, OFF-delay (page 3/118)
6 Auxiliary switch block, solid-state time-delay (page 3/117)
(ON or OFF-delay or wye-delta function)
7 2-pole auxiliary switch block, cable entry from above (page 3/112)
8 2-pole auxiliary switch block, cable entry from below (page 3/112)
9 4-pole auxiliary switch block (page 3/112)
(terminal designations according to EN 50012 or EN 50005)
10 Link for paralleling (star jumper), 3-pole, without terminal (page 3/53)
11 Link for paralleling, 3-pole, with terminal (page 3/123)
12 2-pole auxiliary switch block, laterally mountable (left or right)
(page 3/114) (terminal designations according to EN 50012 or EN 50005)
13 Single-pole auxiliary switch block (up to 4 can be snapped on)
(page 3/112)
14 Mechanical interlock, laterally mountable (page 3/43)
15 Mechanical interlock, mountable on the front (page 3/43)
16 Wiring connectors on the top and bottom (reversing duty) (page 3/45)
17 Surge suppressors (page 3/119) (varistor, RC element, diode assembly),
can be mounted on the top or bottom (different for S0 and S2/S3)
18 Interface for mounting directly onto contactor coil (page 3/122)
19 LED module for indicating contactor operation (page 3/122)
Only for size S0:
25 Pneumatic delay block (page 3/118)
Only for sizes S0 and S2:
20 Mechanical latching
Only for sizes S2 and S3:
21 Repeat coil terminal for making contactor assemblies (page 3/43)
22 Terminal cover for box terminals (page 3/124)
Only for size S3:
23 Terminal cover for cable lug and bar connection (page 3/124)
24 Auxiliary conductor terminal, 3-pole (page 3/122)
Accessories identical for sizes S0 to S3
Accessories differ according to size
Siemens LV 1 · 2006
3/5