service hotline



Name: LW31B
Product catalog: LW31 series

Print this Page        Skype Online

E-mail Us                QQ

Facebook               wangwang

LW31B series rotary switches applied to switchgear and control of electric motors as well as to change over of electric circuits,it’s good substitution for other cam switches.
Technical paramenters
Description LW31B-16
Rated thermal current ITH A 16
Rated working voltage Ue V 380~440 220~240
Rated working current Le      
AC-21A   A 16  
AC-22A   A 16  
AC-15   A 3  
DC-13   A   0.8
power P   z  
AC-23A   KW 5.5 3
AC-2   KW 5.5 3
AC-3   KW 4 2.2
AC-4   KW 1 0.5
Mechnical life 
Mechanical life without load:0.3×106 times,operation frequency is 120 times/h.
Mechanical life with load:0.6×104 times operation frequency is 120 times/h.
Dimensions and installation

Description Dimensions(mm) Installation(mm)
A C H L E D1 D2 S F G D3 T
LW31B-16 □52 Φ46.5 30max 27+12n 28 Φ10 Φ4 1.5 38 Φ47 Φ4.5 6

If you have any enquiry about quotation or cooperation , please feel free to email us at or use the following enquiry form . Our sales representative will contact you within 24 hours. Thank you for your interest in our products.