Datasheet

Series MR
Half-Inch Diameter Rotary Switches
General Specifications Dimensions
108 SP with 2-8 Positions
204 DP with 2-4 Positions
402 4P with 2 Positions
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
MRX108-A
MR 108X
SP with 2-8
Adjustable Positions
Shaft Actuated
with Plain Black Knob
PC-Turret
Terminals
KNOBS
A Plain Black
Small
Color Tipped
Large
Color Tipped
Shaft Actuated
w/PC-Turret Terminals
COLORS
For Plain Knob
Black
For Color Tipped
A Black
B White
C Red
E Yellow
F Green
G Blue
H Gray
No
Code
A
MRT Switches are supplied without
UL marking unless specified.
Specific models & ratings noted
on General Specifications page.
Shaft Actuated
with PC-Turret Terminals
Shaft Actuated
with Solder Lug Terminals
Shaft Actuated
with Turret Terminals
X
Y T
Shaft Terminal Shaft Terminal Shaft Terminal
TYPICAL SWITCH ORDERING EXAMPLE
ACTUATORS & TERMINALS
IMPORTANT:
ACTUATORS & TERMINALS
X
Shaft Actuated
w/Turret Terminals
Y
Shaft Actuated
w/Solder Lug Terminals
T
POLES & CIRCUITS
106 SP with 2-6 Positions
22 DPDT ON-NONE-ON
23 DPDT ON-OFF-ON
B
C
1
2
1
8
1
6
M
R
T
-2
2
(3.15) Dia
.124
(1.0)
.039
(20.0)
.787
(2.3)
.091
(3.15) Dia
.124
(1.0)
.039
(20.0)
.787
(2.3)
.091
(3.15) Dia
.124
(1.0)
.039
(20.0)
.787
(2.3)
.091
(2.0)
.079
(4.0)
.157
(2.4)
.094
(0.9)
.035
Thk = (0.7)
.028
(5.0)
.197
(1.3) Dia
.051
(5.0)
.197
(0.8)
.031
Thk = (0.9)
.035
10-10-00
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