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China factories

China factory - WENZHOU MEIHENG ELECTRIC CO.,LTD

WENZHOU MEIHENG ELECTRIC CO.,LTD

  • China ,Zhejiang
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  3. DC Circuits Rotary Isolator Switch Lockable Isolator Switch Mixed Load
China DC Circuits Rotary Isolator Switch Lockable Isolator Switch Mixed Load
China DC Circuits Rotary Isolator Switch Lockable Isolator Switch Mixed Load

  1. China DC Circuits Rotary Isolator Switch Lockable Isolator Switch Mixed Load
  2. China DC Circuits Rotary Isolator Switch Lockable Isolator Switch Mixed Load
  3. China DC Circuits Rotary Isolator Switch Lockable Isolator Switch Mixed Load

DC Circuits Rotary Isolator Switch Lockable Isolator Switch Mixed Load

  1. MOQ： 300-500pcs
  2. Price：
  3. Get Latest Price
Payment Terms Western Union, T/T, L/C
Supply Ability 3000pcs/week
Delivery Time 20 days and depends on ordering quantity
Packaging Details Each unit packed in a individual box,100pcs/CTN
Max. Current 40A
Max. Voltage 440V
Poles 3P
Function Main Switch
Rated Voltage 240V,440V AC
Rated Current 20A,25A,32A,40A,63A,80A,100A AC
Material ABS+ Brass+ silver contact
Transform angle 90
Brand Name OEM
Model Number LW30-40/3
Certification CE,TUV
Place of Origin ZHEJIANG,CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms Western Union, T/T, L/C Supply Ability 3000pcs/week
Delivery Time 20 days and depends on ordering quantity Packaging Details Each unit packed in a individual box,100pcs/CTN
Max. Current 40A Max. Voltage 440V
Poles 3P Function Main Switch
Rated Voltage 240V,440V AC Rated Current 20A,25A,32A,40A,63A,80A,100A AC
Material ABS+ Brass+ silver contact Transform angle 90
Brand Name OEM Model Number LW30-40/3
Certification CE,TUV Place of Origin ZHEJIANG,CHINA
High Light electrical isolator switch ，industrial isolator switches

LW30 series 3 Phase Universal Isolator switch Main Switch with “ON-OFF”
 
Product Description:

  1. LW30 series Rotary Isolator switch applied to circuits of AC 50Hz/60Hz with working voltage up to 440V and rated working current up to 100A.
  2. LW30 series Rotary Isolator switch has Larger insulation distance, quick disconnector response. And is a good choice For DC circuits.
  3. LW30 series Rotary Isolator switch has additional contact which enable us to install the contact separetely.
  4. LW30 series Rotary Isolator switch comply with IEC 60947-3.

General Features:
 

  1. Wide range of function for switching, it has 20A,25A,32A,40A,63A,80A,100A
  2. The most economical way for switching electrical loads.
  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:

  1. LW30 series Rotary Isolator switch 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. LW30 series Rotary Isolator switch supply for many different Installation method: Padlock-Panel, Panel Mounting, DIN-RAIL Mounting…


Technical parameters:
 

Description LW30-25(20) LW30-32 LW30-40 LW30-63 LW30-80
Rated thermal current ITH A 25(20) 32 40 63 80
Rated working voltage LE V 240 440 240 440 240 440 240 440 240 440
Ie/Pe Ie/Pe                      
AC-21A   A/KW 20/- 20/- 32/- 32/- 40/- 40/- 63/- 63/- 80/- 80/-
AC-22A   A/KW 20/- 20/- 32/- 32/- 40/- 40/- 63/- 63/- 80/- 80/-
AC-23A   A/KW 15/4 15/7.5 22/5.5 22/11 30/7.5 30/15 43/11 43/22 57/18.5 57/30
AC-3   A/KW 11.7/3 11.7/5.5 15/4 15/7.5 22/7.5 22/11 36/11 36/18.5 43/15 57/30
 

 

 

Description Dimensions(mm) Installation(mm)
A B C K L E F D1 D2
LW30-20 64 42 54 13.5 61 48 48 Φ10 Φ4.2
LW30-25 64 42 54 13.5 61 48 48 Φ10 Φ4.2
LW30-32 64 42 54 13.5 61 48 48 Φ10 Φ4.2
LW30-40 64 50 64 16 67 48 48 Φ10 Φ4.2
LW30-63 64 50 64 16 67 48 48 Φ10 Φ4.2
LW30-80 64 70 80 22.5 82 48 48 Φ10 Φ4.2
LW30-100 64 70 80 22.5 82 48 48 Φ10 Φ4.2

 

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.
Main switch Control switch
 
2. Classified by Usages
AC-23A AC-3

  1. Classified by Protection level

Without Water-proof box:IP2L0 With Water-proof box:IP65
Further information:
 
1. Plastics materials: all raw materials are brand-new and second-hand materials are forbidden. Furthermore some of them are supplied by super branding companies like DSM, Mitsubishi.
 
2. There is just one level of quality as A in MEIHENG and we are aim to provide the excellent articles to our clients and help them gain more market shares.
 
3. ODM: we are providing ODM services to the super companies (more than 15) who are top-10 electrical industrial companies in their country. Just show us your ideas and we will present a solution.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2000

  • Total Annual:

    3,000,000-3,500,000

  • Employee Number:

    150~200

  • Ecer Certification：

    Active Member

Wenzhou MEIHENG Electric Co., Ltd. founded in 2000 is specialized in Rotary Cam Switch,Rotary Changeover Switch,Rotary Selector Switch,Isolator Switch,Push Button Switch, industrial plug socket,Analog Panel Meter,Digital Panel Meter,DIN-RAIL Energy Meter, Low Voltage Fuse,Fuse Holder and others. ... Wenzhou MEIHENG Electric Co., Ltd. founded in 2000 is specialized in Rotary Cam Switch,Rotary Changeover Switch,Rotary Selector Switch,Isolator Switch,Push Button Switch, industrial plug socket,Analog Panel Meter,Digital Panel Meter,DIN-RAIL Energy Meter, Low Voltage Fuse,Fuse Holder and others. ...

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Get in touch with us

  • Reach Us
  • WENZHOU MEIHENG ELECTRIC CO.,LTD
  • Xiangyang Industrial Zone,Liushi Town,Yueqing City,Zhejiang Province,325604,P.R.China
  • https://electricalrotaryswitch.ecer.com/

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