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Home  >  Pushbutton Switches  >  8021 Series  >  Part Number Breakdown
Part Number Breakdown
Function Actuator
Options
Bushing
Options
Terminal
Options
Plating
Options
Epoxy
Sealing
Actuator
Color
Bezel
Color
1 Pole:
8121 - On-(On)

2 Pole:
8221 - On-(On)
Rear Panel Mount:
For D, D9, H, and  
H9 Bushings:

F
S
S3


For D3 Bushing:
S
S1
S2


Front Panel
Mount:

J80
J81
J83
1/4-40NS:
D
D9
H
H9


For Front
Panel Mount:

None

For PC Board
Terminals:

D3
Standard:
Z
C
W
W1
W3
W4


PC Board:
A
AV2
V3
V4
V6
V7


Snap-In:
A3
AV3
V31
V41
V61
V71
Standard:
Q
G
B
None - No Epoxy  
E - Epoxy Sealed
None

For Front
Panel Mount:  

1 - White
2 - Black
3 - Red
4 - Orange
5 - Yellow
6 - Green
7 - Blue
8 - Brown
9 - Gray
None

For Front
Panel Mount:

None
1
- White
2 - Black
3 - Red
4 - Orange
5 - Yellow
6 - Green
7 - Blue
8 - Brown
9 - Gray
 
Switch Schematic
Switch Schematic | 8021 Series
Actuator Options
Actuator Options | 8021 Series
Bushing Options
Bushing Options | 8021 Series
Terminal Options
Terminal Options | 8021 Series
Plating Options
Q - Standard contact. Copper alloy with silver plating
G - Gold plating over a standard (Q) silver contact
Electrical Rating: 1A 125VAC, 1A 38VDC

B - Copper Alloy contact with gold plating over nickel plating
Electrical Rating: 0.4VA Max. and 20V Max. (AC or DC)
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