PUSH BUTTON SWITCHES (22.5 mm.) PB2 - SERIES
 
KEY SWITCHES
(3 position)
 
 KEY REMOVABLE IN CENTRE OFF POSITION (Stay put)
Type Description Ordering code
A     Actuator
B     Actuator & metal bracket
C     Actuator, metal bracket & contact block
PB2-BG 3
PCB2-BG 3
PCB2-BG 3*
KEY REMOVABLE IN CENTRE OFF POSITION (Spring return)  
Type Description Ordering code
A     Actuator
B     Actuator & metal bracket
C     Actuator, metal bracket & contact block
PB2-BG 7
PCB2-BG 7
PCB2-BG 7*
LATCHING MUSHROOM HEAD (40 mm.)
(Emergency stop)
PRESS TO LOCK TURN TO RELEASE

Type Description Ordering code
A     Actuator
B     Actuator & metal bracket
C     Actuator, metal bracket & contact block
PB2-BS1( )
PCB2-BS1( )
PCB2-BS1 ( )*
Note : Emergency stop mushroom key switches are available in Red & Black colours only.
Add following suffix at * in the ordering code of push button switches for contact blocks.
1 = NO contact, 2 = NC contact, 3 = NO+NO, 4 = NC+NC, 5 = NO+NC A = 2NO+NC B = NO+2NC C = 2NO+2NC

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