U411A Datasheet, PDF (6/7 Pages) List of Unclassifed Manufacturers – Momentary pushbutton switches - round plunger

1200M/MR series
Robust momentary pushbutton switches - metal plunger
Solder lug/quick-connect terminals - screw terminals
➞ ^Keyway
• Flat or curved plunger
• Panel cut-out Ø 12,2 (.480)
• Single pole
121.
Ø3.10
(.122DIA)
NO
(function 3)
NC
(function 2)
6.35x0.80
(.25x.031)
122.
Ø3.00x0.50
(.118DIAx0.50)
6.35
(.25)
0.80
(.031)
120.
Ø3.00x0.50
(.118DIAx0.50)
6.35
(.25)
0.80
(.031)
MODEL
STRUCTURE
B2
Solder lug/quick-connect terminals 6,35 x 0,8 (.250 x .031) ^{➞ Keyway}
Ø12.00x0.75 SI
(.472DIAx0.75 IS)
Curved plunger Flat plunger
1212MR
1212M
NC
1213MR
1213M
NO
Ø8.00
(.315DIA)
Screw terminals
Curved plunger Flat plunger
1222MR
1222M
1223MR
1223M
17.00
(.669)
13.20
(.519)
NC
NO
➞ ^Keyway
Ø12.00x0.75 SI
(.472DIAx0.75 IS)
14.00
(.551)
6.35x0.80
(.25x0.031)
Ø8.00
(.315DIA)
Screw terminals + clamp
Curved plunger Flat plunger
1202MR
1202M
1203MR
1203M
NC
NO
17.00
(.669)
13.20
(.519)
➞ ^Keyway
Ø12.00x0.75 SI
(.472DIAx0.75 IS)
14.00
(.551)
Ø8.00
(.315DIA)
13.20
(.519)
17.00
(.669)
6.35x0.80
(.25x.031)
14.00
(.551)
B2-112
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