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CNC Electric Group Co., Ltd.

Universal Changeover Switch, Changeover Switch, Rotary Switch manufacturer / supplier in China, offering Lw28GS Padlock Type Automatic Changeover Switch, Cjx2 (LC1-D) 4-Phase AC Contactor, Square Standard Output Current Transformer and so on.

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Supplier Homepage Product Industrial Control Switch Lw28GS Padlock Type Automatic Changeover Switch

Lw28GS Padlock Type Automatic Changeover Switch

FOB Price: US $6.1 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $6.1/ Piece
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Production Capacity: 10000/MONTH
Transport Package: EXPORT PACKING
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: LW28
  • Usage: Electrical Appliance, Machinery, Communication, Vehicle, Toys, Digital Products
  • Structure: Self-Locking
  • Certification: ISO, GS, CE
  • Frequency: 50/60Hz
  • Rated Current: 20-165A
  • Operating: 8500
  • Current Type: AC-21, AC-22, AC-23
  • Certificate: IEC60947-3,GB140483-2003
  • Trademark: CNC OR OEM
  • Origin: CHINA
  • Rotary Number: Dual Button
  • Standard: Standard
  • Operation: Open Type
  • Condition: New
  • Rated Voltage: 440V
  • Color: Red, Blue, Yellow
  • Cycle: 1500
  • Rated Controll Frequency: 7.5-75
  • Type: Lw28GS Changeover Switch
  • Specification: IEC 60947-3-4
Product Description

W28GS Padlock Type Power Cut Off Changeover Switch



        LW28GS series Padlock type Power cut off switch is derived product of LW28 universal changeover switch. The main use to the power cut-off switch of machine tool that can be locked by a padlock, in the open position("O" or "OFF")and on position ("1" or "ON")can be locked by a pedlock to prevent the misuse and operation control by unauthorized personnel.
The product comply with GB14048.3-2001, IEC60947-3.


  • Padlock type switch specification has 20A, 25A, 32A, 63A, 125A, 165A four ratedcurrent.
  • In (1) type switch,20A has big and small two size panels,the remaining  specification is big size that can use 3 locks at the same time,and small size canuse 2 locks at the same time.
  • The (2) type is big panel and can use 3 locks at the same time.
  • Padlock type switch can be divided by use with general and emergency stop style.
  • General style(LW28GS-/03) is black panel, black handle.
  • Emergency style(LW28GS-/04) is ergency stop sign, yellow panel red handle.

Lw28GS Padlock Type Automatic Changeover Switch


1. We Are Suppler of Three Gorges Project,China National Petroleum,Sinopec Group;
2. China Famous Export Enterprise,  Our Products Sale in Over 100 Countries;
3. Our Laboratory is China Key Industrial Electrical Laboratory;
4. We have completely sales service system, ensure every detail is going smooth.
5. We have new designed products each year by our R&D Dpartment.
6. Perfect testing system ensure each product is qualified.
7. Want know more of us? Waiting for your inquiry.


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