20A 25A 32A 63A 80A 100A 4P changeover switch |
20A 25A 32A 63A 80A 100A 4P changeover switch |
4P changeover switch |
Product Characteristics :
LW26 series Universal Changeover Switch applied to circuits of AC 50Hz with working voltage up to 440V and rated working current up to 100A.
LW26 is suitable to control: air-conditioner, water pump and ventilating equipment, and AC motors with small power.
LW26 series Universal Changeover Switch have six current ratings:20A,25A,32A,40A,63A,80A and 100A.
LW26series has finger protection terminals, which offer an extra advantage.
LW26 series Universal Changeover Switch has Larger insulation distance, quick disconnecting response. And is a good choice For DC circuits.LW 26 has additional contact which enables us to install the contact separately.
LW26 series Universal Changeover Switch complies with GB/T 14048.3, and IEC 60947-3.



Technical parameters:
No.
|
Tech Parameters
|
Universal Changeover Switch
|
1.
|
rated voltage
|
below 440V
|
2.
|
rated current
|
20A,25A,32A,63A,80A,100A
|
3.
|
frequency
|
AC50HZ
|
4.
|
No.of poles
|
2P,3P,4P
|
5.
|
No.of layers
|
make as required with the circuit diagram
|
6.
|
panel size
|
30*30mm,48*48mm,64*64mm,88*88mm
|
7.
|
color of handle
|
black,white,red,grey
|
8.
|
Working temperature
|
-25°C~+40°C
REMARKS: the average temperature mustn’t be pass 35°C
|
9.
|
Working height
|
≤2,000m
|
10.
|
Relative humidity
|
≤50% with the highest temperature +40°C, but allow higher humidity with low temperature less than 40°C
(eg.:humidity 90%—-teperature20°C)
|
11.
|
Instalation conditions
|
polution class III
|
12.
|
Mechanical life
|
0.1*106times
|
13.
|
Electrical life
|
0.03*106times
|
14.
|
Operative frequency
|
120times/hour
|
15.
|
transform angle
|
30°/45°/60°/90°/120°/135°/150°
|
Other Type: