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LA139T(XB4) Series
LA139T(XB4) Series
Pushbutton Switch
 
 
Pushbuttons, spring return(Screw clamps terminals)
Head shape
Modle
Touch Head
Symbol
Color
Reference

 

N/O    N/C
Flat Head
1     -
LA139T-BA21
LA139T-BA31
LA139T-BA51
LA139T-BA61
-    1
LA139T-BA42
Flat Head
1    -
"I"(White)
LA139T-BA3311
Flat Head
-    1
"O"(White)
LA139T-BA4322

Flat Head
1    -

(Black)
LA139T-BA3341
Flat Head
1    -

(White)
LA139T-BA3351
Flat Head With Silica Gel cover
1    -
LA139T-BP21
LA139T-BP31
LA139T-BP51
LA139T-BP61
-    1
LA139T-BP42
Bulgy Head
-    1
-
LA139T-BL42
Mushroom Head
1    -
LA139T-BC21
 
Double-head button, spring return (Screw clamps terminals)
Head shape
Instruction
Touch Point Model
Protection Grade
Type
N/O   N/C
1.Flat Head Green 
(Symbol "I")
1.Bulgy Head Red 
(Symbol "I")
1    1
IP 50
LA139T-BL845
IP 66
LA139T-BL945