Siemens AC-21, AC-21A, AC-3 SENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 A

Siemens LV 10 · 2004
7/6
SENTRIC Switch Disconnectors
Front mounting
SENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 A
7
Number and version
of the contacts Rated data at 50 Hz ... 60 Hz
380 V ... 440 V
DT Order No. PS* Weight
per PU
approx.
Main
contacts Auxiliary contacts P/ AC-3 P/ AC-
23A
Iu
kW kW A kg
3LD2 103-3VK53
Main control and EMERGENCY-STOP switch with rotary operating
mechanism
•IP65 degree of protection at the front
6– 7.59.525A3LD2 103–3VK.. 1 unit 0.380
9.511.532 A 3LD2 203–3VK.. 1 unit 0.381
18.5 22.0 63 A 3LD2 504–3VK.. 1 unit 0.854
3LD2 123-7UK01
Selector switch with knob mechanism, knob cannot be locked
•black actuator, IP65 degree of protection at the front
3 – 7.5 9.5 25 A 3LD2 123–7UK01 1 unit 0.374
9.5 11.5 32 A 3LD2 223–7UK01 1 unit 0.378
18.5 22.0 63 A 3LD2 524–7UK01 1 unit 0.841
30.0 37.0 100 A 3LD2 724–7UK01 1 unit 1.060
Actuator >
black 51
red/yellow (EMERGENCY-STOP) 53
* This quantity or a multiple thereof can be ordered.