LW26 Changeover switch（cam switch）

LW26 Changeover switch  Introduction

LW26 series universal change-over switch is mainly applicable to the electrical circuit with AC 50Hz, rated working voltage of 440V and below, DC voltage of 240V and below, and rated current of 160A.LW26 Changeover switch（cam switch） is used for making or breaking the circuit manually infrequently. LW26 Changeover switch（cam switch） can also be used for direct control and circuit measurement, The rotary changeover switch can be used as circuit control switch, test equipment switch, motor control switch and master control switch, and transfer switch for welding machine

● The LW26 changeover switch(cam switch) series comply with the IEC 60947-3,IEC 60947-5-1.
● LW26 series changeover switch(cam switch) have complete specifications, including 10a, 20a, 25A, 32a, 63A, 125A and 160A current levels.
● The LW26 series rotary switch were designed for multiple functions, wide variety of applications.
● The LW26-10,LW26-20,LW26-25,and LW26-32F changeover switch(cam switch)have finger protection terminals.

LW26 changeover switch(cam switch) Designation

●Use as control switches

●Use as motor switches

●Use as control switch for a main circuit

LW26 changeover switch(cam switch) Classification

1.Classified by utilization

● Change-over switch
● Motor switch
● Control switch

2.Classified by operation

● Limied movement
● Spring return
● Limited movement with spring return

3.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

4.Diagram for the operation and position of handle

LW26 changeover switch(cam switch) Escutchenon plate and Handle
Escutchenon plate Type pf Handle

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LW26 Changeover switch Dimension