ETISWITCH
Switch disconnectors
Switch disconnectors
POWER NEEDS CONTROL
Switch disconnectors LAS
ETISWITCH
Switch disconnectors LAS
Generalities
The modular switch disconnectors of LAS series, allow the
breaking and the disconnecting on load of equipment
on low voltage at nominal current from 16 to 125A.
Additional poles
Fourth switched pole, solid neutral and earth pole.
Use
The switch disconnectors of LAS series are commonly
used for the following purposes:
main switch
switch for motors
safety switch
disconnector.
Additional description
Black (standard execution) or emergency direct handle
padlockable in 0 position.
Handle with and without door interlock handle, black or
emergency handle padlocke with up to three padlocks
in 0 position.
IP 65 degree of protection.
By toggle padlockable in 0 position (switch SD2).
Wide range of accessories.
General characteristics
high breaking capacity (AC 22 A - AC 23 A)
double break contacts
high electrical and mechanical endurance
resistant to damp heat
IP20 degree of protection
modular execution, basic mounting on 35 mm DIN
rail and by screws, modular window 45mm.
Switch disconnector LAS
Rated operational voltage
16-125 A
Switch disconnector LAS (grey-black handle)
type
LAS16
LAS25
LAS32
LAS40
LAS63
LAS80
LAS100
LAS125
code No.
In[A]
number
of poles
weight
packaging
[g]
[pcs]
004660001
004660002
004660003
004660004
004660005
004660106
004660107
004660108
16
25
32
40
63
80
100
125
3
3
3
3
3
3
3
3
150
150
150
150
150
265
265
265
1
1
1
1
1
1
1
1
Switch disconnector LA (yellow-red handle)
type
LAS16 yellow/red
LAS25 yellow/red
LAS32 yellow/red
LAS4 0 yellow/red
LAS63 yellow/red
LAS80 yellow/red
LAS100 yellow/red
LAS125 yellow/red
28
code No.
In[A]
number
of poles
weight
packaging
[g]
[pcs]
004661001
004661002
004661003
004661004
004661005
004661106
004661107
004661108
16
25
32
40
63
80
100
125
3
3
3
3
3
3
3
3
150
150
150
150
150
265
265
265
1
1
1
1
1
1
1
1
technical data on page 275
Switch disconnectors LAS
description
Emergency door interlock handle (yellow - red)
Door interlock handle (black)
Shaft 100mm
Shaft 200mm
Shaft 300mm
4th pole block for LAS16 -LAS 63
4th pole block for LAS80 -LAS 125
Auxiliary contacts 1NO+1NC for LAS16 -LAS 63
Auxiliary contacts 1NO+1NC for LAS80 -LAS125
Earth pole for LAS16 -LAS 63
Earth pole for LAS80 -LAS 125
Solid neutral LAS16 -LAS 63
Solid neutral LAS80 -LAS 125
Terminal cover for 3p LAS80 -LAS 125
4th pole terminal cover for LAS80 -LAS 125
code No.
weight
[g]
packaging
[pcs]
004665002
004665001
004665010
004665011
004665012
004665020
004665021
004665050
004665051
004665040
004665041
004665030
004665031
004665061
004665064
46
46
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
52
98
38
38
56
93
56
93
93
93
Emergency door
interlock handle
(yellow - red)
Door interlock
handle (black)
Shaft
4th pole block
Earth pole
Auxiliary contacts
1NO+1NC
Solid neutral
3-p terminal cover
4th pole terminal cover
technical data on page 275
29
ETISWITCH
Accessories
Switch disconnectors LAS
ETISWITCH
Accessories
1. emergency switch disconnector – direct handle
2. emergency switch disconnector - direct handle
3. shaft
4. emergency door interlock handle (yellow - red)
5. door interlock handle
6. solid neutral
7. earth pole
8. 4th pole block
9. auxiliary contacts
10. terminal cover
11. terminal cover for additional element
30
technical data on page 275
Switch disconnectors LA
Switch disconnectors LA
Generalities
LA is a range of switch disconnectors suitable for making
and breaking on load and disconnecting low voltage
electrical purposes:
main switch
switch for motors
disconnector
safety switch
They are avaliable in 6 sizes and 20 current ratings.
General characteristics
rated insulation voltage 1000V AC and 1500V DC
3 and 4 poles available
high breaking capacity (AC-22, AC-23, IEC 60947-3)
high electrical and mechanical endurance
double break contacts
self cleaning contacts
contact position positively indicated by the handle
visibility of fixed and moving contacts by means of
windows
ETISWITCH
independent manual operation
neutral contract makes earlier and opens later than
the phase contacts
solid neutral version available
suitable protection to prevent accidental touching of
live parts
casing in self-extinguishing (V0-UL94), low
hygroscopic and high mechanical resistance isolating
material
resistant ti damp heat (IEC 6068-2)
wide range of accessories
rotary front operation by means of: external double
insulated handle with door-interlock in ON position,
IP65 degree of protection. Padlockable with three
padlocks in OFF position
direct handle (padlockable in OFF position on
request).
Switch disconnector with door interlock handle
type
code No.
In
[A]
number
of poles
weight
packaging
[kg]
[pcs]
LA1 /D 160A 3P
LA2 /D 250A 3P
LA3 /D 400A 3P
LA4 /D 630A 3P
LA5 /D 1250A 3P
004663309
004663410
004663511
004663612
004663713
160
250
400
630
1250
3
3
3
3
3
1,00
1,60
3,70
5,70
11,20
1
1
1
1
1
LA1 /D 160A 4P
LA2 /D 250A 4P
LA3 /D 400A 4P
LA4 /D 630A 4P
LA5 /D 1250A 4P
004664309
004664410
004664511
004664612
004664713
160
250
400
630
1250
4
4
4
4
4
1,10
1,60
4,00
6,20
12,20
1
1
1
1
1
number
of poles
weight
packaging
Note: Connection screw set attached.
Switch disconnector with direct handle
type
code No.
In
k[g]
[pcs]
LA1 /R 160A 3P
LA2 /R 250A 3P
LA3 /R 400A 3P
LA4 /R 630A 3P
LA5 /R 1250A 3P
004662131
004662132
004662133
004662134
004663135
160
250
400
630
1250
3
3
3
3
3
1,00
1,60
3,70
5,70
11,20
1
1
1
1
1
LA1 /R 160A 4P
LA2 /R 250A 4P
LA3 /R 400A 4P
LA4 /R 630A 4P
LA5 /R 1250A 4P
004662141
004662142
004662143
004662144
004662145
160
250
400
630
1250
4
4
4
4
4
1,10
1,60
4,00
6,20
12,20
1
1
1
1
1
[A]
technical data on page 276
Customer can assembly switch disconnector with direct handle.
Example:
LA1 160A 3P (004662031) + Direct handle LA1 (004665005).
31
Switch disconnectors LA
Switch disconnector without handle
ETISWITCH
type
code No.
In[A]
number
of poles
weight
packaging
[kg]
[pcs]
LA1 160A 3P
LA2 250A 3P
LA3 400A 3P
LA4 630A 3P
LA5 1250A 3P
004662031
004662032
004662033
004662034
004662035
160
250
400
630
1250
3
3
3
3
3
0,90
1,50
3,50
5,50
11,0
1
1
1
1
1
LA1 160A 4P
LA2 250A 4P
LA3 400A 4P
LA4 630A 4P
LA5 1250A 4P
004662041
004662042
004662043
004662044
004662045
160
250
400
630
1250
4
4
4
4
4
1,00
1,60
3,80
6,00
12,0
1
1
1
1
1
code No.
LA1 LA2
004665101
004665102
004665103
weight
[g]
100
200
200
packaging
[pcs]
1
code No.
LA1 LA2
004665201
004665202
004665203
weight
[g]
100
200
200
packaging
[pcs]
1
1
1
code No.
LA1 LA2
004665005
004665006
004665007
004665008
004665009
weight
[g]
200
200
200
200
200
packaging
[pcs]
1
1
code No.
LA1 LA2
004665014
004665015
004665016
weight
[g]
220
270
320
packaging
[pcs]
1
1
1
code No.
LA1 LA2
004665017
004665018
004665019
weight
[g]
220
270
320
packaging
[pcs]
1
1
1
Note: 200 mm extension shaft and connection screw set attached to switch.
Accessories
Door interlock handle
type
Door interlock handle
LA1, LA2 (black)
LA3, LA4 (black)
LA5 (black)
Door interlock handle
type
LA1, LA2 (red - yellow)
LA3, LA4 (red - yellow)
LA5 (red - yellow)
1
Door interlock handle
Direct handle
type
Direct handle
LA1
LA2
LA3
LA4
LA5
Shaft
type
LA1 and LA2 200 mm
LA3 200 mm
LA4 and LA5 200 mm
Shaft
Extension shaft
type
Extension shaft
32
LA1 and LA2 200 mm
LA3 200 mm
LA4 and LA5 200 mm
1
1
technical data on page 276
Switch disconnectors LA
1NO+1NC for LA1 and LA2
1NO+1NC for LA4
1NO+1NC for LA3, LA5
code No.
LA1 LA2
004665055
004665056
004665057
weight
[g]
35
50
70
packaging
[pcs]
1
1
1
Terminal covers upper
type
code No.
weight
[g]
42
47
107
140
273
packaging
[pcs]
1
1
1
1
1
weight
[g]
42
47
107
140
273
packaging
[pcs]
1
1
1
1
1
PR UP LA1
PR UP LA2
PR UP LA3
PR UP LA4
PR UP LA5
004665071
004665072
004665073
004665074
004665075
Auxiliary contacts
ETISWITCH
Auxiliary contacts
type
Terminal covers upper
Terminal covers bottom
type
PR LO LA1
PR LO LA2
PR LO LA3
PR LO LA4
PR LO LA5
technical data on page 276
code No.
004665081
004665082
004665083
004665084
004665085
Terminal covers bottom
33
Technical data - ETISWITCH
Switch disconnectors LAS
Techical data for switch disconnectors LAS
Type
Rated insolation voltage
Impulse withstand voltage
Rated thermal current at 40°C
Rated current
AC-21A
LAS 16
16A
800
8
16
LAS 25
25A
800
8
25
LAS 32
32A
800
8
32
LAS 40
40A
800
8
40
LAS 63
63A
800
8
63
LAS 80
80A
800
8
80
LAS 100
100A
800
8
100
LAS125
125A
800
8
125
Ui
Uimp
Ith
(V)
(kV)
(A)
415V
500V
690V
(A)
(A)
(A)
16
16
16
25
25
25
32
32
32
40
40
40
63
63
63
80
80
80
100
100
100
125
125
125
AC-22A
415V
500V
690V
(A)
(A)
(A)
16
16
16
25
25
25
32
32
32
40
40
40
63
63
40
80
80
40
100
100
40
125
100
40
AC-23A
415V
500V
690V
(A)
(A)
(A)
16
16
16
25
25
25
32
32
25
40
40
25
40
40
25
80
63
32
80
63
32
80
63
32
(A)
160
250
320
400
400
800
800
800
(A)
128
200
256
320
320
640
640
640
(kW)
(kW)
(kW)
(kA)
(A)
7,5
7,5
7,5
1,1
16
11
11
11
1,1
25
14
14
14
1,1
32
15
15
15
1,1
40
15
18,5
18,5
1,1
63
37
35
24
1,5
80
37
35
24
1,5
100
37
35
24
1,5
125
Rated making capatiy at
415V AC23
Rated making capatiy at
415V AC23
Rated operational power AC23
Short-circuit with stand current 1 sec
Back up fuse
Short - circuit current (I max)
Mechanical endurance
Electrical endurance
Power loss per pole
Cable section
Auxiliary contacts AC 15/415V
Weight
Weight
415V
500V
690V
(400V)
(kA)
cycles
cycles
(W)
mm 2
A
3P kg
4P kg
3,8
4,5
5
5,7
5,7
9,9
9,9
9,9
50000
3000
0,1
16
3
0,13
0,16
50000
3000
0,1
16
3
0,13
0,16
50000
3000
0,2
16
3
0,13
0,16
50000
3000
0,3
16
3
0,13
0,16
50000
3000
0,8
16-25
3
0,13
0,16
30000
1500
1,3
16-50
3
0,25
0,32
30000
1500
2,0
25-50
3
0,25
0,32
30000
1000
3,1
35-50
3
0,25
0,32
LAS16, LAS25,
LAS32, LAS40,
LAS63
LAS80,
LAS100,
LAS125
Technical data - ETISWITCH
Switch disconnectors LA
Technical data for LA switch disconnectors
Type
Rated current
Rated insolation voltage
AC
DC
Impulse withstand voltage
Rated thermal current
Rated current
AC-21/A/B
Rated current
AC-22/A/B
Rated current
AC-23/A/B
Rated current
DC-21A/B(1)
Rated current
DC-22A/B(1)
Rated current
DC-23A/B(1)
Rated making capacity at 400V AC23
Rated breaking capacity at 400V AC23
Short-circuit with stand current
Short-circuit making capacity
Rated operational current AC 23A
Rated back up fuse short-circuit current
Back up fuse
Short - circuit current - R.M.S. value
Mechanical endurance
Electrical endurance
Rated capatitor power at 400 V
Power loss per pole
Cable section (Cu)
Bars dimensions (Cu)
Operation torque
Weight
3P
4P
(In)
(Ui)
(Ui)
(U imp)
(lth)
400V
500V
690V
400V
500V
690
400V
500V
690V
220V
420V
560V
220V
420V
560V
220V
420V
560V
1 sec.
0,25 sec
(400V)
(400V)
(A)
(kA)
kVAR
(W)
mm2
mm
Nm
kg
kg
(V)
(V)
(kV)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(kA)
(kA)
(kA)
(kW)
LA1
160A
LA2
250A
LA3
400A
LA4
630A
LA5
1250A
1000
1500
8
160
125/160
125/160
125/160
125/160
125/125
125/125
125/125
100/100
80/80
125/160
125/125
80/80
1250
1000
5
10
7,5
65
1000
1500
12
250
250
250
250
250
250
250
250
200
160
250
250
250
250
250
250
2500
2000
8
16
13,5
130
1000
1500
12
400
400
400
400
400
400
400
400
315
250
400
400
400
400
400
400
400
400
400
4000
3200
13
26
26
210
1000
1500
12
630
630
630
630
630
630
630
630
500
400
630
630
630
630
630
630
630
630
630
6300
5040
26,5
53
30
330
1000
1500
12
1250
1250
1250
1250
1250
1250
1250
1250
800
400
1250
1250
800
12500
10000
35
70
73,5
630
125
50
10000
2000
50
2,7
70
16x4
8
0,9
1
250
50
10000
2000
110
3,8
120
20x5
12
1,5
1,6
400
50
8000
1500
180
9,4
240
2x25x5
18
3,5
3,8
630
50
8000
1500
300
15,6
2x185
2x32x6
34
5,5
6
1000
100
7000
1000
600
12,7
2x50x8
45
11
12
LA1 /D 160 - door interlock handle
LA1 /R 160 - with direct handle
P
min
116
drilling plan
max
247
C
H
47
P-C
Technical data - ETISWITCH
LA2 /D 250 - door interlock handle
LA2 /R 250 - with direct handle
P
drilling plan
min
124
max
255
C
H
55
P-C
C
H
51,5
P-C
Styki pomocnicze
max. 2NO+2NC
LA3/D 400 A - door interlock handle
LA3/R 400 A with direct handle
P
min
148
max
261,5
Technical data - ETISWITCH
LA4 /D 630 A - door interlock handle
LA4 /R 630 A - with direct handle
P
min
174
max
276
C
H
76
P-C
C
H
96
P-C
drilling plan
LA5 /D 1250 A - door interlock handle
LA5 /R 1250 A - with direct handle
P
min
215
drilling plan
max
296