Gold Member Since 2014
Audited Supplier
Yueqing Lovadon Electric Co., Ltd.

Rotary Switch, Universal Changeover Switch, Lw28 manufacturer / supplier in China, offering Rotary Switch and Universal Changeover Switch, CSA-021 Strong Metal Outer Shel Type Limit Switch, High Quality Electromagnetic Lrd Thermal Relay and so on.

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Rotary Switch and Universal Changeover Switch

FOB Price: Get Latest Price
Min. Order: 2,000 Pieces
Port: Ningbo, China
Production Capacity: 200, 000 Piece / Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LW28
  • Usage: Electrical Appliance, Machinery, Communication, Vehicle, Toys, Digital Products
  • Structure: Multi Position,Spring Return
  • Certification: ISO, RoHS, CE
  • Rated Voltage: 220V 380V
  • Trademark: LOVADON OR OEM
  • Specification: CE
  • Rotary Number: Single Button
  • Standard: Standard
  • Operation: Open Type
  • Condition: New
  • Export Markets: Global
  • Transport Package: Export Carton and Wooden Tray
  • Origin: China
Product Description
LW28 series changeover switch


LW28 Series Universal changeover switch mainly used for AC 50Hz, rated voltage up
To 380V and below, DC voltage up to 220V, rated current to 160A electrical circuit for
Manually infrequent making or breaking the circuit for the purposes of control and
Conversion, can also controlling three-phase asynchronous motors and circuit
Directly as the purposes of master control and measurement. The products widely
Used, instead of the various national switch, can be used as the circuit control switch,
Measuring equipment switches, motor control switches and the master control
Switch, and welding machine switch and so on.
Compliance with standards: The changeover switch use to the main circuit switching
And direct control comply with GB14048.3-2001 contactor switch

Normal Working Conditions

1. The ambient air temperature does not exceed +40º C, the average temperature
Within 24 hours and not more than +35º C.
2. The ambient air temperature is not lower than -5º C.
3. Installation site altitude does not exceed 2000m.
4. The relative humidity of the air no more than 50% when the maximum
Temperature is +40º C and at a lower temperature allows a higher relative
Humidity, such as when temperature is 20º C the relative humidity reach 90%.
To condensation occasionally due to temperature changes should take special
TypeIth  AUi  VUe V   AC-21A   AC-22A AC-23A               AC-2                    AC-3                    AC-4      AC-15          DC-13 
LW28-20240          5
LW28-25240          8
 3244032 301530152211115.56
LW28-32240          14
LW28-636344063 573057303618.5157.5 
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Mr. Richard Zhou
General Manager
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