$4.60
Min. Order : 40 Lots
Each Lot 50 Pieces

LW40 Series 20A Rotary Cam Switch 3 Pole 2 Position Rotary Changeover Switch with DIN-RAIL Mounting

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Quick Details

Place of Origin: Zhejiang China
Transform angle: 30°/45°/60°/90°
Position: 4 Positions
Product Name: Cam Switch
Material: ABS+Brass+silver contact
Model Number: LW40-20/3
Certification: CE,TUV
Brand Name: MEH
Function: Circuit Control
Type: Changover Switch
Max. Voltage: 440V
Rated Current: 20A/25A/32A
Max. Current: 20A
Number Of Sections: 2
Application: Volt selector switch
Packaging Detail: Each unit packed in a individual box,50pcs/CTN Carton Size:40*25.5*39cm
Selling Units: Multiple of 50
Package size per batch: 40X25.5X39 cm
Gross weight per batch: 9.8 KG
Wenzhou Meiheng Electric Co., Ltd.
Gold Supplier
CN
Trading Company
≤3h
Response Time
100.0%
On-time delivery rate
US$ 20,000+
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LW40 series Rotary Cam Switch with DIN-RAIL Mounting

 

Product Description

LW40 series rotary switches are suitable for 50HZ AC 690V and below or DC 440V and below applied in control of machines lights protective device meansurement equipments as well as control motors.

 

General Features:

 

1. Wide range of function for switching, it has 20A

2. Capability for switching of resistive, or inductive, or mixed loads.

3. The most economical way for switching electrical loads.

4. Made of the best materials with high mechanical, electrical and thermal resistance.

5. Double-break bimetallic contacts made of silver alloy and Copper.

6. Terminals with screws provided with cable clamp.

7. Fast and easy installation and wring.

8. Capability to produce special Cam Switches based on customer requirements.

 

Advantage:

  1.  LW26D series Rotary Cam Switches have the characteristics of small size, multi-function, compact structure, exquisite material selection, good insulation, flexible conversion operation, safety and reliability, and novel appearance.
  2.  LW26D 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)
  3.  LW26D series Rotary Cam Switches can produce the Maximum number of sections has 1~12 poles (63A only have 8 poles)
  4.  LW26D series Rotary Cam Switches can produce transform angle: 30°/45°/60°/90°
  5.  LW26D 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
LW40-20
Rated thermal currentITH
A
20
Rated workig voltageUe
V
220
380
Rated working currentLe  
AC-15 
A
 
4
DC-13 
A
1.2
 
AC-3 
A
 
5

 

Dimensions and installation dimensions:

 

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 Handle operation and position:

Operation methodFeature CodeHandle position
Momentary TypeA 0°←30° 0°←45° 0°←60°0°←90°
B30°→0°←30°45°→0°←45°60°→0°←60°90°→0°←90°
X60°→30°→0°←30°←60°90°→45°→0°←45°←90°  
Y90°→60°→30°→0°←30°←60°←90°   
Position Maintain TypeC0° 30°0° 45°0° 60° 
D30° 0° 30°45° 0° 45°60° 0° 60° 
E30° 0° 30° 60°45° 0° 45° 90°60° 0° 60° 120° 
F60° 30° 0° 30° 60°90° 45° 0° 45° 90°60° 0° 60° 120° 180° 
G60° 30° 0° 30° 60° 90°90° 45° 0° 45° 90° 135°120° 60° 0° 60° 120° 180° 
H90° 60° 30° 0° 30° 60° 90°135° 90° 45° 0° 45° 90° 135°  
I90° 60° 30° 0° 30° 60° 90° 120°135° 90° 45° 0° 45° 90° 135° 180°  
J120° 90° 60° 30° 0° 30° 60° 90° 120°   
K120° 90° 60° 30° 0° 30° 60° 90° 120° 150°   
L150° 120° 90° 60° 30° 0° 30° 60° 90° 120° 150°   
M150° 120° 90° 60° 30° 0° 30° 60° 90° 120° 150° 180°   
N 45° 45°30° 30° 
P   90° 0° 90°
T         0° 90°
V   90° 0° 
R   270° 0° 90° 180°
Position Momentary Type Q30°  0°←30°45°  0°←45°  
S30°→0°  60°90°  0°←45°  
W 90°→45°  0°  45°←90°  
Z120°→90°  0°←30°135°→90°  0°←45°  

 

 

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)

 

Mechaical life
Mechanical life without load:0.3×106times,operation frequency is 120times/h. .
Mechanical life with load:0.6×104times,operation frequency is120times/h

 

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Certifications

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