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Push Button Switches

   

Picture Type-choosing Explanation

Ball head

Installation Size Type Remarks
Φ16mm
WF16-B
There are Nickel-plated brass crust (N), Gold-plated brass Crust (G), Stainless Steel Crust (S) can be selected.

 

Φ19mm
WF19-B
 



Flat head

Installation Size Type Remarks
Φ16mm
WF16-F
There are Nickel-plated brass crust(N), Gold-plated brass Crust (G), Stainless Steel Crust (S) can be selected.

 

Φ19mm
WF19-F
 



High flat head

Installation Size Type Remarks
Φ16mm
WF16-H
There are Nickel-plated brass crust(N), Gold-plated brass Crust (G), Stainless Steel Crust (S) can be selected.

 

Φ19mm
WF19-H

  


Mushroom

Type Type number Remarks
Momentary WFSOY-□M R Red
G Green
●Can be used with lamp
●The dimension of head is
Φ40mm
or Φ60mm
Alternate WFSOY-□ZM



Emergency pushbutton

Type Type number Remarks
Push-lock turn-reset WFSOY-□TS R Red
G Green
N Black
●Cant be used with lamp
●The dimension of head is
Φ40mm
or Φ60mm



Round
Contact configuration Operating type Protection degree Type number Remarks
SPDT Momentary IP40 WFS1-AY-11 R Red
G Green
Y Yellow
O Orange
B Blue
W White
N Black
C Clarity
● Can be used with lamp
● The black cover cant be used with the illuminated pushbuttons.
● If you need the protective degree IP67, please add/FP behind the model number. For example: WFS1-AY-11 can be marked as WFS1Y-AY-11/FP
IP65 WFS1-AY-11/P
Alternate IP40 WFS1-AY-11Z
IP65 WFS1-AY-11Z/P
DPDT Momentary IP40 WFS1-AY-22
IP65 WFS1-AY-22/P
Alternate IP40 WFS1-AY-22Z
IP65 WFS1-AY-22Z/P


Air proof cover

Use Range
Snaps onto the head of switch units.
Can prevent water and dust.IP protective degree:IP67
For round type for Φ22mm series