LW26 Series Changeover Switch(Rotary Switch)

Ammeter Selector Switch

◆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 unfrequenly manual operation.And the typical application are:control switch of 3 phase motors,control switch gear,control switch of instruments,and change-over switch of machinery and welding machine. 

　The series comply with the GB 14048.3,GB 14048.5 and IEC 60947-3,IEC 60947-5-1.

　The LW26 series have 7 current ratings:10A,20A,25A,32A,63A,125A and 160A.

　The LW26 series rotary switch were designed for multiple functions,wide variety of appli -cations.

　The LW26-10,LW26-20,LW26-25,and LW26-32F have finger protection terminals.

　LW26 series rotary switch are an excellent substitute for LW2,LW5,LW6,LW8,LW12,LW15,HZ5, HZ10,and HZ12.

　The LW26 series rotary switch has two derivatives,LW26GS Pad-lock and LW26S lock.

　Both of them are applicable in circuits when an physical control is required.

　We can equip protective box for 20A,25A,32A and 63A. 

◆Technical parameters

Re1:Neutral
Re2:The power under:AC-23A、AC-3、AC-4 are in three phase three pole,and denominator represents the power under single phase two poles. 

Mechancal life
Mechanical life without load:0.1×10⁶times,operation frequency is 120 times/h.
Mechanical life with load:0.03×10⁶times operation frequency is 120 times/h.

◆Dimensions and installation