key button switch (LA139M- (BC42, BS542, BS142))

This series of pushbutton switches are used for automation and signals in control circuits below AC 660V, DC 440V with frequencies of 50Hz or 60Hz
Features:
1) Basic spec code: 22mm
2) Protection grade: IP40, IP65
3) Meets international IEC947 standards
4) Meets European EN60947 standards
5) The front color: red (R), green (G)
Inner packing:
15pcs/box
Outer packing:
Carton
Carton dimensions: 43 x 30.5 x 25cm