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Basic Info.
Model NO.
LW28
Structure
Self-Locking
Operation
Open Type
Certification
ISO, RoHS, CE
Condition
New
Rated AC Voltage
380V and Below
Frequency
50Hz
DC Voltage
up to 220V
Rated Current
10A-160A
Gear Position
2p 3p 4p
Transport Package
CNC/OEM
Specification
LW28
Trademark
CNC, OEM
Origin
Zhejiang, China
HS Code
85365000
Production Capacity
10000/Day
Packaging & Delivery
Package Size
55.00cm * 25.00cm * 35.00cm
Package Gross Weight
15.000kg
Product Description
General
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.
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 IEC60947-3.
Operating conditions
1.The ambient air temperature does not exceed +40ºC, the average temperature within 24 hours and not more than +35ºC.
2.The ambient air temperature is not lower than -5ºC.
3.Installation site altitude does not exceed 2000m.
4.The relative humidity of the air no more than 50% when the maximum temperature is +40ºC and at a lower temperature allows a higher relative humidity, such as when temperature is 20ºC the relative humidity reach 90%.
5.To condensation occasionally due to temperature changes should take special
measures.
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