QM M40 View larger

QM M40 Magnetic Switch

Magnetic Switch

Protection sturucture :

  • Having a material of aluminum die cast housing, this item provides long mechanical lifespan and excellent corrosion, and light  weight  makes easy to work. 
  • the direction of magnetic force is vertical, so no need  to work double operation of  reed switch
  • It has a blackout curtain against the magnetic force, the operating interval of the switch is short, and prevent malfunction.
  • When using a continuous section, this item has excellent features.
  • Excellent durability and insulation by using efoxy insulator.
  • Water-froof type, Dust-froof type (IP67)
  • This item can be replaced with the limit switch from a well used place.


Product Specification

Protection Class IP67 
Mechanical Lifespan over 500,000 times  
Electrical Lifespan  
Allowable Operating Frequency Mechanical  
Insulation Resistance over 100MΩ (DC 500V) 
Contact Resistance under 25mΩ  
withstand voltage between non-continuous terminal  
between each terminal and non-conducting metal part  
shock resistance durability AC1000V (50/60Hz per 1 min)  
malfunction AC2000V (50/60Hz per 1 min)
vibration 50~2000Hz 20g 
ambient operating-temperature range - 10~+55℃ 
ambient operating-humidity range under 45~85%RH  
Operating Characteristics
OF max.g : 1.96
RF min.g : 0.49
PT : 9.19
MD max : 2.85
TT min : 7.34
ACTUTOR : undefined
형번 : undefined
O.F max.N : undefined
R.F min.N : unde
rated voltage
non-inductive load
inductive load(A)
resistance loadlamp loadinductive loadmotor load
normal shutnormal opennormal shutnormal opennormal shutnormal opennormal shutnormal open
Inrush Current normal shut
normal shut
Ambient Operating-temperature Range
Ambient Operating-humidity Range

Name Description File Download
Name Description Audio Sample