3 Position On-off-On Rotary Cam Switch
High quality 3 Position On-off-On Rotary Cam Switch is offered by China manufacturer Lixin. The 3-position on-off-on rotary cam switch is a versatile electrical switch that allows for three distinct positions: off, on, and on. It's designed to control the flow of electricity in circuits with precision and flexibility.
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Product Description
The LW26 series rotary switches, including the 3 Position On-off-On Rotary Cam Switch, are engineered for use in electrical circuits operating at AC 50Hz, accommodating rated operational voltages up to 440V AC and DC voltages up to 240V, with rated currents reaching 315A. These switches serve as reliable controls for infrequent manual circuit connections or disconnections, offering versatility in managing various applications. Additionally, they facilitate direct control over three-phase asynchronous motors, catering to primary command control and circuit measurement needs.
Designed specifically for applications necessitating speed adjustment, the 3 Position On-off-On Rotary Cam Switch enhances operational flexibility. With its diverse functionality, the LW26 series finds utility as circuit control switches, testing equipment switches, motor control switches, and primary command control switches, including applications in welding machines.
Certified to meet standards such as GB/T 14048.3, GB/T 14048.5, and EN60947-5-1, the LW26 series ensures compliance with industry regulations. Available in various specifications ranging from 10A to 315A, these switches boast compact designs, meticulous material selection, and robust insulation properties. Their flexible switching operations, coupled with safety features like finger protection in models such as LW26-10, LW26-20, LW26-25, and LW26-32, guarantee reliable performance in diverse environments.
Offering an innovative solution, the LW26 series serves as an ideal upgrade, capable of replacing older switch models such as LW2, LW5, LW6, LW8, LW12, HZ5, HZ10, and HZ12, as well as imported equipment's switching switches.
Lixin 3 Position On-off-On Rotary Cam Switch Combination of operation mode and actuator position
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Controls way |
trait designation |
Actuator position |
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Self-replicating type |
A |
0°30° |
0-45° |
0°-60° |
|
|
B |
30°-0°30° |
45°0°-45° |
60°0°-60° |
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X |
60-30=0°30-60° |
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Locating type |
C |
0°30° |
0°45° |
0°60° |
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|
D |
30°0°30° |
45°0°45° |
60°0°60° |
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|
E |
30°0°30°60° |
45°0°45°90° |
60°0*60*120° |
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|
F |
60°30°0°30°60° |
90°45°0°45°90° |
60°0°60°120°180° |
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|
G |
60°30°0°30°60°90° |
90°45°0°45°90°135° |
120°60°0°60°120°180° |
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|
H |
90°60°30°0°30°60°90° |
135°90°45°0°45°90°135° |
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|
90°60°30°0°30°60°90°120° |
135°90°45°0°45°90°135°180° |
||||
|
J |
120°90°60°30°0°30°60°90°120° |
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|
K |
120°90°60°30°0°30°60°90°120°150° |
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|
L |
150°120°90°60°30°0°30°60°90°120°150° |
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M |
150°120°90°60°30°0°30°60°90°120°150°180° |
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|
N |
45° 45° |
30°30° |
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|
P |
90°0°90 |
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T |
0*90° |
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V |
90°0° |
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R |
270°0°90°180° |
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|
orientation Self-replicating type |
Q |
30°0°-30° |
45-0°45° |
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|
S |
30°-0°60° |
90°0°-45 |
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|
W |
90-45°0°45-90° |
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|
Z |
120°-90°0⁰-30° |
135°-90°0⁶-45° |
Lixin 3 Position On-off-On Rotary Cam Switch Type specification
|
Type specification |
LW26-10 LW26-10G LW26-10X |
LW26-20 LW26-20X LW26-20C |
LW26-25 |
LW26-32 LW26-32F |
LW26-40 LW26-40F |
LW26-63 LW26-63F |
LW26-125 |
LW26-160 |
LW26-250 |
LW26-315 |
|
Ui V |
660/690 |
660 |
660 |
660 |
660 |
660 |
660 |
660 |
660 |
660 |
|
Ith A |
10 |
20 |
25 |
32 |
40 |
63 |
125 |
160 |
250 |
315 |
|
Ue V |
240440 |
24110240440 |
24110240440 |
240440 |
240440 |
240440 |
240440 |
240 440 |
240440 |
240440 |
|
le |
||||||||||
|
AC-21A AC-22A A |
1010 |
20 20 |
25 25 |
32 32 |
63 63 |
100 100 |
150 150 |
200200 |
315 315 |
|
|
AC-23A A |
7.57.5 |
15 15 |
22 22 |
30 30 |
37 37 |
57 57 |
90 90 |
135 135 |
265 265 |
|
|
AC-3 A |
5.55.5 |
11 11 |
15 15 |
22 22 |
30 30 |
36 36 |
75 75 |
95 95 |
110 110 |
|
|
AC-4 A |
1.751.75 |
3.5 3.5 |
6.5 6.5 |
11 11 |
15 15 |
30 30 |
55 55 |
95 95 |
||
|
AC-15 A |
2.51.5 |
5 4 |
8 5 |
14 6 |
||||||
|
DC-13 A |
12 0.40.4 |
20 0.5 0.5 |
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|
Rated control power P |
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|
AC-23A KW |
1.8 3 |
3.7/2.5 7.5/3.7 |
5.5/311/5.5 |
75/415/75 |
185/918.5/9 |
15/1030/18.5 |
30/1545/22 |
37/2275/37 |
75/37132/55 |
|
|
AC-2 KW |
2.53.7 |
4 7.5 |
5.5 11 |
75 15 |
185 30 |
30 45 |
37 55 |
55 95 |
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|
AC-3 KW |
1.52.2 |
3/22 5.5/3 |
4/3 7.5/3.7 |
55/411/5.5 |
15/7.515/7.5 |
11/618.5/11 |
15/7.530/13 |
22/1137/18.5 |
37/2255/30 |
|
|
AC-4 KW |
0.370.55 |
0.55/0.751.5/1.5 |
1.5/1.13/2.2 |
27/1.555/3 |
55/2475/4 |
6/312/5.5 |
10/415/7.5 |
15/7.525/11 |
Lixin 3 Position On-off-On Rotary Cam Switch Normal working condition
1. The ambient air temperature must remain within the range of -25°C to +40°C, with a 24-hour average not exceeding 25°C.
2. The lower limit of the ambient air temperature should not drop below -25°C.
3. Installation locations should not exceed an altitude of 2000m above sea level.
4. At maximum temperature conditions of +40°C, the relative humidity of the air should not exceed 50%. Higher relative humidity levels may be permissible at lower temperatures, such as reaching 90% at 20°C. Special precautions must be taken to mitigate condensation resulting from temperature fluctuations.
Lixin 3 Position On-off-On Rotary Cam Switch Installation condition：
1. The switch is installed in an environment with pollution level 3 conditions.
2. Installation should be carried out according to the instructions provided by our factory.
Lixin 3 Position On-off-On Rotary Cam Switch sort：
1 Divided by use
(1) Switch for main circuit conversion;
(2) Transfer switch for direct control of the motor; (3) Transfer switch for master control and measurement.
2 According to the operation mode
(1) Positioning type;
(2) self-replicating type;
(3) Positioning self-replicating type.
3 According to the contact system
(1) The positioning type switch has 1 to 12 sections (only 8 sections for 63A and above switches);
(2) The self-restoring type transfer switch has 1 to 3 sections (LW26-20; Verses 1 to 8)
(3) The transfer switch for direct control of the motor mainly has 1 to 6 sections.
Lixin 3 Position On-off-On Rotary Cam Switch Overall dimensions and mounting dimensions：
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