Siemens 3KA571 Brochure - Page 7

Browse online or download pdf Brochure for Switch Siemens 3KA571. Siemens 3KA571 50 pages. Switch disconnectors and fuses

Print Page
Siemens 3KA571 Brochure
SENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 A
Number and version
of contacts
Main
Auxiliary
contacts
contacts
ON/OFF and EMERGENCY-STOP switches with masking plate and se-
lector switch
• For mounting in a distribution board
• For screw-fixing and snapping onto a 35 mm rail
• Lockable in 0 position with max. 2 padlocks
• IP44 degree of protection at the front
3
–
3 + N
–
3LD2 530-0TK13
Actuator
black
red/yellow (EMERGENCY-STOP)
1) 4th contact as N-conductor to be ordered separately; see Accessories for
base mounting and distribution board mounting.
* This quantity or a multiple thereof can be ordered.
SENTRIC Switch Disconnectors
Rated data
DT
Order No.
at 50 Hz ... 60 Hz
380 V ... 440 V
P/
I
u
AC-23A
kW
A
7.5
16
A
3LD2 030–0TK..
9.5
25
A
3LD2 130–0TK..
11.5
32
A
3LD2 230–0TK..
22
63
A
3LD2 530–0TK..
37
100
A
3LD2 730–0TK..
45
125
A
3LD2 830–0TK..
7.5
16
A
3LD2 030–1TL..
9.5
25
A
3LD2 130–0TK..
1)
+
}
3LD9 220–0C
11.5
32
A
3LD2 230–0TK..
1)
+
}
3LD9 220–0C
22
63
A
3LD2 530–0TK..
1)
+
}
3LD9 250–0C
37
100
A
3LD2 730–0TK..
1)
+
}
3LD9 280–0C
45
125
A
3LD2 830–0TK..
1)
+
}
3LD9 280–0C

Mounting in distribution boards

PS*
Weight
per PU
approx.
kg
1 unit
0.169
1 unit
0.171
1 unit
0.168
1 unit
0.311
1 unit
0.379
1 unit
0.379
1 unit
0.183
1 unit
0.171
1 unit
0.039
1 unit
0.168
1 unit
0.039
1 unit
0.311
1 unit
0.080
1 unit
0.379
1 unit
0.102
1 unit
0.379
1 unit
0.102
>
11
13
Siemens LV 10 · 2004
7/7
7