• LW28 Series Universal Change-Over Switch
  • LW28 Series Universal Change-Over Switch
  • LW28 Series Universal Change-Over Switch
  • LW28 Series Universal Change-Over Switch
  • LW28 Series Universal Change-Over Switch

LW28 Series Universal Change-Over Switch

Rotary Number: Single Button
Usage: Electrical Appliance, Communication, Vehicle
Standard: Standard
Structure: Self-Locking
Operation: Open Type
Certification: ISO
Customization:

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Basic Info.

Model NO.
Switch
Condition
New
Transport Package
Carton
Specification
Cowin Electrical Co., Ltd, is located in the large
Trademark
COWINELEC, OEM or ODM
Origin
China
Production Capacity
3000PCS/Month

Product Description

The products introduced :
LW28 series is mainly used for communication's switch 50Hz, rated voltage 440V and below, DC voltage 240V below and rated current to the electrical wiring 63A for manual less frequent switching circuit breaker or controlling and conversion, may also directly control three-phase induction motor and made to measure and control circuit. Product versatility, instead of transition state officially switch, can be used as the circuit control switch, the formal test equipment, motor control switch, switch to control switch and electric switch, and etc.


LW28 Series Universal Change-Over Switch LW28 Series Universal Change-Over Switch LW28 Series Universal Change-Over Switch LW28 Series Universal Change-Over Switch
Technic data:
 

Model
lth
A
Ui
V
Ue
V
AC-21A AC-22A AC-23A AC-2 AC-3 AC-4 AC-15 DC-13
Le
A
Le
A
Le
A
p
kw
Le
A
p
kw
Le
A
p
kw
Le
A
p
kw
Le
A
Le
A
LW28-20 20 660 440 20 20 15 7.5 15 7.5 11 5.5 3.5 1.5 4
 
240
 

 

 

 

 

 

 

 

 

 
5 1
120
 

 

 

 

 

 

 

 

 

 

 
5
LW28-25 25 440 25 25 22 11 22 11 15 7.5 6.5 3 5
 
240
 

 

 

 

 

 

 

 

 

 
8 1.5
120
 

 

 

 

 

 

 

 

 

 

 
9
LW28-32 32 440 32 32 30 15 30 15 22 11 11 5.5 6
 
240
 

 

 

 

 

 

 

 

 

 
14 11
120
 

 

 

 

 

 

 

 

 

 

 
25
LW28-63 63 440 63 63 57 30 57 30 36 18.5 15 7.5
 

 
120
 

 

 

 

 

 

 

 

 

 

 
55
LW28-125 125
 
125 125 125 100 45 100 45 50 22 18 12
 
90
LW28-160 160
 
160 160 160 115 57 115 57 65 33 25 15
 
110
Operating cycle Racing 8500 Long-life
electrical (time)
A 1500 20*104 6*104
Mechanical life
(times)
The total 1000 60*104


Cowin Electrical Co., Ltd, is located in the largest manufacturing base of low-voltage electric equipment of Liushi China, which is called "the Electric Device Metropolis of China".

Cowin Electrical Co., Ltd is a leading company in the electrical indutry, import and export trade.

Cowin regards quality of products as life. We have standard Management System.  We produce and widely sell over 300 series, more than 10000 types in high-and-low voltage electrical device, complete equipment, power transformer, cable and wire, instrument and meter, welding equipment, which are praised by all users. A number of new independent intellectual property right, intelligent appliances is moving into the market.

We are keeping our business principles for "Approaching the first-class management, producing the first-class products, providing the first-class service". All Cowin staffs are working hard and constantly innovate. Honest Cowin are welcome to all users to fighting a better tomorrow hand in hand.

We main produce HV Dropout Fuse, Lightning Arrestor, Isolate Switch, Poleline Hareware,solar photovoltaic fittings,etc. Welcome to contact us for business.

Alizée Jiang
Cowin Electrical Co., Ltd.
 
 
 
Add: No.29 East Huancheng Road, Liushi Town, Yueqing 325604, Wenzhou,China.
cowin87703083.en.made-in-china.com
cowin87703083.en.made-in-china.com

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