China Best Penumatic Timer Relay Factory – LW26 Series Rotary Changeover Switch – Changan Group
China Best Penumatic Timer Relay Factory – LW26 Series Rotary Changeover Switch – Changan Group Detail:
Introduction
The LW26 sereies rotary switch mainly applies to 440V and below,AC 50Hz or 240V and below DC circuits. For breaking and closing, change-over of circuits under unfrequently manual operation. And the typical application are: control switch of 3 phase motors, control switch of switch gear, control switch of instruments,and change-over switch of machinery and welding machine.
The series comply with the IEC 60947-3,IEC 60947-5-1.
The LW26 series have 8 current ratings:10A,20A, 25A,32A,63A, 125A,160A and 315A.
The LW26 series rotary switch were designed for multiple functions, wide variety of applications.
The LW26-10,LW26-20,LW26-25 ,and LW26-32F have finger protection terminals.
Both of them are applicable in circuits when an physical control is required.
We can equip protective box for 20A,25A,32A and 63A. .
Working conditions
■ Ambient temperature do not exceed 40C, and the average temperature, measured over a
period of 24 hours, do not exceed 35C .
■ Ambient temperature should not be below -25C.
■ Should Not be installed over 2000m above sea level.
■ The humidity should not exceed 50% when the ambient temperature is 40C and higher humidity is allowed for lower temperature.
Installation conditions
■ A clean environments is required.
■ Please follow our manual
Classified by utilization
■ Change-over switch;
■ Motor switch;
■ Control switch.
Classified by operation
■Limied movement;
■Spring return;
■Limited movement with spring return.
Classified by contact system
■ Switches with limited movement could have 12 layers in maximum
■ (for 32 A and below ). And for 63 A and above could have 8 layers in maximum;
■ Switches with spring return could have 3 layers in maximum;
■ Motor switches could have 6 layers in maximum.
Diagram for the operation and position of handle
Technical parameters
Product detail pictures:
Related Product Guide:
We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for China Best Penumatic Timer Relay Factory – LW26 Series Rotary Changeover Switch – Changan Group , The product will supply to all over the world, such as: Grenada, Bulgaria, US, We also have good cooperation relationships with many good manufacturers so that we can provide almost all of auto parts and after-sales service with high quality standard,lower price level and warmly service to meet demands of customers from different fields and different area.
By Rae from Berlin - 2018.06.12 16:22
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Laurel from Jeddah - 2018.02.12 14:52
