15 / 158
7
Switch Disconnectors
3LD Main Control and EMERGENCY-STOP Switches up to 250 A
Floor mounting
7/15
Siemens LV 10 · 2014
* You can order this quantity or a multiple thereof.
Number and version of
the contacts
Rated data at
50 ... 60 Hz, 380 ... 440 V
DT Article No.
Price
per PU
PU
(UNIT,
SET,
M)
PS*/
P. unit
PG Weight
per PU
approx.
Main
contact
elements
Auxiliary
contact
elements
P/AC-23A
I
u
kW
A
kg
Main control and EMERGENCY-STOP switches
with defeatable door-coupling
rotary operating mechanism
The 3LD main control and EMERGENCY-STOP switch
with defeatable door-coupling rotary operating
mechanism enables you to conduct repairs, maintenance
work or tests on electrical plants and machines without
having to interrupt their operation. With the help of the
defeatable door-coupling rotary operating mechanism,
an electrician can bypass the interlock in ON position
and open the control cabinet door with the plant
activated.
3LD main and EMERGENCY-STOP switches with
defeatable door-coupling rotary operating mechanism
are approved according to UL508.
• With 300 mm switch shaft
• Lockable in 0 position with up to 3 padlocks
• Degree of protection at front side IP65
• Door-coupling rotary operating mechanism
with integrated tolerance compensation
• Mounting using screws or snap-on
mounting on 35 mm standard mounting rails
• Including terminal cover for the infeed side
• Front plate 65 mm
65 mm
Four-hole mounting
3LD2017-0TK..
3
--
7.5
16
3LD2017-0TK1
@
1 1 unit
103 0.426
11.5
32
3LD2217-0TK1
@
1 1 unit
103 0.421
22
63
3LD2517-0TK1
@
1 1 unit
103 0.568
3 + N --
7.5
16
3LD2017-1TL1
@
1 1 unit
103 0.426
11.5
32
3LD2217-1TL1
@
1 1 unit
103 0.445
22
63
3LD2517-1TL1
@
1 1 unit
103 0.646
Actuator color
>
Black
1
Red/yellow (EMERGENCY-STOP)
3
© Siemens AG 2014