LW30 series good quality cam universal rotary switch 20A,25A,32A,40A,63A,80A and 100A
Introduction
LW30 series rotary switches applied to circuits of AC 50Hz with working voltave up to 440V and rated working current up to 100A.
LW30 is suitable to control:air-conditioner,water pump and ventilating equipments,and AC motors with small power..
LW30 series rotary switches have six current ratings:20A,25A,32A,40A,63A,80A and 100A.
LW30 series has the finger protection terminals,which offers an extra advantage.
LW30 series switches has Larger insulation distance,quick disconnectinvg response.And is a good choice For DC circuits.LW 30 has additional contact which enable us to install the contact separetely.
LW30 series rotary switches switches comply with:GB/T 14048.3,and IEC 60947-3.Technical parameters
Description |
LW30-25(20) |
LW30-32 |
LW30-40 |
LW30-63 |
LW30-80 |
LW30-100 |
Rated thermal current |
ITH |
A |
25(20) |
32 |
40 |
63 |
80 |
100 |
Rated working voltage |
LE |
V |
240 |
440 |
240 |
440 |
240 |
440 |
240 |
440 |
240 |
440 |
240 |
440 |
Ie/Pe |
Ie/Pe |
|
|
|
|
|
|
|
|
|
|
|
|
|
AC-21A |
|
A/KW |
20/- |
20/- |
32/- |
32/- |
40/- |
40/- |
63/- |
63/- |
80/- |
80/- |
100/- |
100/- |
AC-22A |
|
A/KW |
20/- |
20/- |
32/- |
32/- |
40/- |
40/- |
63/- |
63/- |
80/- |
80/- |
100/- |
100/- |
AC-23A |
|
A/KW |
15/4 |
15/7.5 |
22/5.5 |
22/11 |
30/7.5 |
30/15 |
43/11 |
43/22 |
57/18.5 |
57/30 |
70/22 |
70/37 |
AC-3 |
|
A/KW |
11.7/3 |
11.7/5.5 |
15/4 |
15/7.5 |
22/7.5 |
22/11 |
36/11 |
36/18.5 |
43/15 |
57/30 |
57/18.5 |
57/30 |










Description |
Dimensions(mm) |
Installation(mm) |
A |
B |
C |
K |
L |
E |
F |
D1 |
D2 |
LW30-20 |
64 |
42 |
54 |
13.5 |
61 |
48 |
48 |
Φ10 |
Φ4.2 |
LW30-25 |
64 |
42 |
54 |
13.5 |
61 |
48 |
48 |
Φ10 |
Φ4.2 |
LW30-32 |
64 |
42 |
54 |
13.5 |
61 |
48 |
48 |
Φ10 |
Φ4.2 |
LW30-40 |
64 |
50 |
64 |
16 |
67 |
48 |
48 |
Φ10 |
Φ4.2 |
LW30-63 |
64 |
50 |
64 |
16 |
67 |
48 |
48 |
Φ10 |
Φ4.2 |
LW30-80 |
64 |
70 |
80 |
22.5 |
82 |
48 |
48 |
Φ10 |
Φ4.2 |
LW30-100 |
64 |
70 |
80 |
22.5 |
82 |
48 |
48 |
Φ10 |
Φ4.2 |
Base installation
Description |
Dimensions(mm) |
Installation(mm) |
A |
B |
C |
L |
H |
E |
F |
D2 |
LW30-20 |
45 |
42 |
54 |
50 |
26 |
22 |
60 |
Φ4.2 |
LW30-25 |
45 |
42 |
54 |
50 |
26 |
22 |
60 |
Φ4.2 |
LW30-32 |
45 |
42 |
54 |
50 |
26 |
22 |
60 |
Φ4.2 |
Single hole installation
Description |
Dimensions(mm) |
Installation(mm) |
A |
B |
C |
L |
E |
F |
G |
LW30-20 |
49 |
42 |
54 |
69 |
22.3 |
24.1 |
Φ3.2 |
LW30-20 |
64 |
42 |
54 |
69 |
22.3 |
24.1 |
Φ3.2 |
LW30-25 |
49 |
42 |
54 |
69 |
22.3 |
24.1 |
Φ3.2 |
LW30-25 |
64 |
42 |
54 |
69 |
22.3 |
24.1 |
Φ3.2 |
LW30-32 |
49 |
42 |
54 |
69 |
22.3 |
24.1 |
Φ3.2 |
LW30-32 |
64 |
42 |
54 |
69 |
22.3 |
24.1 |
Φ3.2 |
Installation of doorlock safety switch
Description |
Dimensions(mm) |
Installation(mm) |
K |
Lmin |
Lmax |
E |
F |
D1 |
D2 |
LW30-20 |
50 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
LW30-25 |
50 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
LW30-32 |
50 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
LW30-40 |
61 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
LW30-63 |
61 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
LW30-80 |
68 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
LW30-100 |
68 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
RE:product can be installed in 35mm parallel.
Protective cover
Description |
Dimensions(mm) |
Installation(mm) |
A |
B |
K |
Lmin |
Lmax |
E |
F |
D1 |
D2 |
LW30-80 |
70 |
133 |
68 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
LW30-100 |
70 |
133 |
68 |
32 |
150 |
48 |
48 |
Φ22 |
Φ4.2 |
Plastic box
Description |
Dimensions(mm) |
Installation(mm) |
D3 |
D4 |
M |
N |
P |
A1 |
A2 |
B |
D2 |
LW30-20 |
Φ23 |
Φ19 |
85 |
83 |
160 |
150 |
-- |
-- |
Φ4.2 |
LW30-25 |
Φ23 |
Φ19 |
85 |
83 |
160 |
150 |
-- |
-- |
Φ4.2 |
LW30-32 |
Φ23 |
Φ19 |
85 |
83 |
160 |
150 |
-- |
-- |
Φ4.2 |
LW30-40 |
Φ29 |
Φ23 |
100 |
95 |
190 |
178 |
-- |
-- |
Φ4.2 |
LW30-63 |
Φ29 |
Φ23 |
100 |
95 |
190 |
178 |
-- |
-- |
Φ4.2 |
LW30-80 |
Φ37.5 |
Φ23 |
144 |
105 |
250 |
-- |
229 |
124 |
Φ6.5 |
LW30-100 |
Φ37.5 |
Φ23 |
144 |
105 |
250 |
-- |
229 |
124 |
Φ6.5 |
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