32A 2position LW26 series Rotary Cam Switch Changeover Switch 3 Section
Description:
The LW26 series Rotary Cam Switch mainly applies to 440V and below, AC 50Hz or 240V and below DC Voltage. For breaking and closing, change-over of circuits under Infrequent manual operation. And the typical application are: control switch of 3 phase motors, control switch gear, control switch of instruments, and change-over switch of machinery and welding machine.
General Features:
1. The most economical way for switching electrical loads.
2. Made of the best materials with high mechanical, electrical and thermal resistance.
3. Double-break bimetallic contacts made of silver alloy and Copper.
4. Terminals with screws provided with cable clamp.
5. Fast and easy installation and wring.
6. Capability to produce special Cam Switches based on customer requirements.
Advantage:
- LW26 series Rotary Cam Switches have many different types of operation handle to choose by customer(“R”,”I”,”R2”,”B”,”F”,”L”,”P”and “K” types)
- LW26 series Rotary Cam Switches can produce the Maximum number of sections has 1~12 poles (63A only have 8 poles)
- LW26 series Rotary Cam Switches can produce transform angle: 30°/45°/60°/90°
- LW26 series Rotary Cam Switches have many different position of panel mounting to choose by customer.Such as: “0-1”,”0-1-2”,”1-0-2”,”0-1-2-3”,”0-1-2-3-4”,”L3L1-L2L3-L1L2-0-L1N-L2N-L3N”,”0-L1N-L2N-L3N”,”0-L1L2-L2L3-L3L1”,”0-L1-L2-L3” and so on…
Technical parameters:
| Description | LW26-20 | LW26-25 | LW26-32 | LW26-63 | LW26-125 | LW26-160 |
| Rated insolation voltage | Ui | V | 660 | 660 | 660 | 660 | 660 | 660 |
| Rated thermal current | Ith | A | 20 | 25 | 32 | 63 | 125 | 160 |
| Rated working voltage | Ue | V | 24 | 110 | 240 | 440 | 24 | 110 | 240 | 440 | 240 | 440 | 240 | 440 | 240 | 440 | 240 | 440 |
| Rated working current | Ie | | | | 20 | 20 | | | | | | | | | | | | |
| AC-21A AC-22A | | A | | | | | | | 25 | 25 | 32 | 32 | 63 | 63 | 100 | 100 | 150 | 150 |
| AC-23A | | A | | | 15 | 15 | | | 22 | 22 | 30 | 30 | 57 | 57 | 90 | 90 | 135 | 135 |
| AC-2 | | A | | | 15 | 15 | | | 22 | 22 | 30 | 30 | 57 | 57 | 90 | 90 | 135 | 135 |
| AC-3 | | A | | | 11 | 11 | | | 15 | 15 | 22 | 22 | 36 | 36 | 75 | 75 | 95 | 95 |
| AC-4 | | A | | | 3.5 | 3.5 | | | 6.5 | 6.5 | 11 | 11 | 15 | 15 | 30 | 30 | 55 | 55 |
| AC-15 | | A | | | 5 | 4 | | | 8 | 5 | 14 | 6 | | | | | | |
| AC-13 | | A | 12 | 0.4 | 0.4 | | 20 | 0.5 | 0.5 | | | | | | | | |
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Normal working conditions:
1. Working temperature: -25°C~+40°C;the average temperature mustn’t be pass 35°C
2. Working height: ≤2,000m
3. Relative humidity: ≤50% with highest temperature +40°C,but allow higher humidity with low temperature less than 40°C.(eg. humidity 90%----teperature20°C)
Classification
1. Classified by utilization, control and load switch.
Motor switch Control switch
2. Classified by operation limited movement
Spring return Limited movement with spring return
3. Classified by contact system switch with limited movement
has 1~12 poles (63A only have 8 poles)
Switch with spring return has 1~3 poles
Motor control switch has 1~6poles
4. Classified by panel
Square panel, rectangular panel, circular panel (only 20A)
Product Tags:
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Square D Rotary Cam Switch 32A 440V Mixed Load Motor Reversing Cam Switch Images
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