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7
Switch Disconnectors
3LD Main Control and EMERGENCY-STOP Switches up to 250 A
Front mounting
7/7
Siemens LV 10 · 2014
* You can order this quantity or a multiple thereof.
1)
4th contact element as N conductor to be ordered separately,
see "Accessories".
2)
Auxiliary switches 1 NO + 1 NC to be ordered separately,
see "Accessories".
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 con-
tact elements
P/AC-3 P/AC-23A
I
u
/
AC-21A
kW kW A
kg
Main control and EMERGENCY-STOP switches with
rotary operating mechanism/knob-operated mechanism
• Lockable in 0 position with up to 3 padlocks
• Degree of protection at front side IP65
• All versions with rotary operating mechanism
Exception: 3LD23 and 3LD24 with knob-operated mechanism
• Including terminal cover for the infeed side
• Front plate
- 3LD20, 3LD21, 3LD22: 67 mm
67 mm
- 3LD25 to 3LD28: 90 mm
90 mm
- 3LD23 to 3LD24: 96 mm
96 mm
Center-hole mounting Ø 22.5 mm
3LD2254-0TK53
3
--
5.5
7.5
16
3LD2054-0TK5
@
1 1 unit
103 0.210
7.5
9.5
25
3LD2154-0TK5
@
1 1 unit
103 0.208
9.5
11.5
32
3LD2254-0TK5
@
1 1 unit
103 0.206
18.5
22
63
3LD2555-0TK5
@
1 1 unit
103 0.423
3 + N
--
5.5
7.5
16
3LD2054-1TL5
@
1 1 unit
103 0.216
7.5
9.5
25
3LD2154-1TL5
@
1 1 unit
103 0.245
9.5
11.5
32
3LD2254-1TL5
@
1 1 unit
103 0.242
18.5
22
63
3LD2555-0TK5
@
1 1 unit
103 0.423
+
1)
}
3LD9250-0BA
1 1 unit
103 0.077
3
1 NO + 1 NC 5.5
7.5
16
3LD2054-1TP5
@
1 1 unit
103 0.225
7.5
9.5
25
3LD2154-1TP5
@
1 1 unit
103 0.232
9.5
11.5
32
3LD2254-0TK5
@
1 1 unit
103 0.206
+
2)
}
3LD9200-5B
1 1 unit
103 0.024
18.5
22
63
3LD2555-0TK5
@
1 1 unit
103 0.423
+
2)
}
3LD9200-5B
1 1 unit
103 0.024
3 + N
1 NO + 1 NC 5.5
7.5
16
3LD2054-2EP5
@
1 1 unit
103 0.232
7.5
9.5
25
3LD2154-2EP5
@
1 1 unit
103 0.262
9.5
11.5
32
3LD2254-1TL5
@
1 1 unit
103 0.242
+
2)
}
3LD9200-5B
1 1 unit
103 0.024
18.5
22
63
3LD2555-0TK5
@
1 1 unit
103 0.423
+
1)
}
3LD9250-0BA
1 1 unit
103 0.077
+
2)
}
3LD9200-5B
1 1 unit
103 0.024
Actuator color
>
Black
1
Red/yellow (EMERGENCY-STOP)
3
© Siemens AG 2014