ROTARY SWITCH
UP TO 3 POSITIONS WITH 3 OPTIONAL, INDEPENDENT LED LIGHT POSITIONS
R2
LIGHTED
ROTARY
Used in the heavy equipment, marine, process control and
instrumentation markets, the R2 rotary switch is an excellent
replacement for rocker switches, offering improved visual
position indication, additional lighting options and different styling
opportunities on front panels. The R2 is a sealed, lighted rotary
switch which snaps into a 1.475” x 0.875" industry standard
rocker switch panel opening. The rotary knob snaps onto a shaft
and can be installed by the panel builder for those desiring that
flexibility. The R2 rotary switch provides up to three positions in
all combinations of momentary and maintained action. It is
capable of handling loads from logic level up to 20 amps resistive.
Sealing is to IP68S via a shaft O-ring seal in front and a potted
base in the back. Termination options include 0.250" faston or a
snap-on modular connector. The R2 offers unique lighting options
including up to three independent LED light positions which
illuminate a lens on the rotary knob. This design provides more
lighting options than traditional rocker switches, handles the full
range of electrical loads and is robust enough to survive in the
most demanding applications.
Features:
• Sealed watertight per IP68S
• Snap-in panel mounting into industry standard
1.475” x 0.875” panel cutout
• Unique lighting options—up to three independent
LED light positions
• Plastic or Soft Touch knob options available
• 2 or 3 positions in all combinations of momentary
& maintained action
• Termination can be used as 0.250" faston or with
snap-on modular connector
Standard Characteristics/Ratings:
ELECTRICAL RATINGS:
Load
Resistive
Inductive
Lamp
Motor
DWV
Low Level
Electrical Life:
Lighting:
Mechanical Life:
Seal:
Sea Level
@ 12/28VDC
20A
15A
4A
N/A
1050Vrms
10mA @ 30mV
25,000 cycles at full load
LED 2V, 6V, 12V, 24V (VDC)
100,000 cycles
IP68S
Sea Level
@ 110VAC
16A
15A
4A
0.5HP
ROTARY SWITCHES
Operating Temp Range:
-40°C to +85°C
MATERIALS:
Case:
Knob:
Lens:
Terminals:
Contacts:
Terminal Hardware:
Thermoplastic
Thermoplastic
Thermoplastic, clear
Copper, silver plate, gold plate for low level
Silver alloy, gold plate for low level
R2 recommended Quick Connect terminals:
AMP 60253-2 for 12-16 AWG
AMP 42100-2 for 14-18 AWG
None provided
Mounting Hardware:
Specifications Subject To Change Without Notice
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111
R2
LIGHTED
ROTARY
ROTARY SWITCH
UP TO 3 POSITIONS WITH 3 OPTIONAL, INDEPENDENT LED LIGHT POSITIONS
112
OTTO Full Line Catalog
Specifications Subject To Change Without Notice
ROTARY SWITCH
UP TO 3 POSITIONS WITH 3 OPTIONAL, INDEPENDENT LED LIGHT POSITIONS
R2
LIGHTED
ROTARY
R2 SERIES PART NUMBER CODE
R2
X
X
XX
X
X
X
X
X
X
Terminal Style/
Switch Rating
A.
Without Terminal
Barriers With
Connector Keying
Pin/Std. Rating
B.
Without Terminal
Barriers Without
Connector Keying
Pin/Std. Rating
C.
Without Terminal
Barriers With
Connector Keying
Pin/Low Level Rating
D.
Without Terminal
Barriers Without
Connector Keying
Pin/Low Level Rating
Knob
Color
& Texture
A.
Black
Plastic
B.
Black
Soft
Touch
C.
White
Plastic
D.
White
Soft
Touch
Knob
Location
“A”
Switch Action
Switch Circuit 1
Terminals 2, 3, 4
Knob
Location
“A”
Knob
Location
“B”
Knob
Location
“C”
Switch Circuit 2
Terminals 7, 8, 9
Knob
Location
“A”
Knob
Location
“B”
Knob
Location
“C”
LED Light
Source
Voltage
N.
None
A.
2V
B.
6V
C.
12V
D.
24V
Light
Source Color
Location
“A”
N.
None
1.
Red
2.
Green
3.
Amber
Location Location
“B”
“C”
N.
None
N.
None
1.
Red
1.
Red
2.
Green
2.
Green
3.
Amber
3.
Amber
Knob
Location
“B”
Knob
Location
“C”
2-Position Switch, Knob Locations A/B
11.
Maintain
Maintain
N/A
12.
Maintain
Momentary N/A
13.
Momentary Maintain
N/A
2-Position Switch, Knob Locations A/C
21.
Maintain
N/A
Maintain
N/A
Momentary
22.
Maintain
Maintain
23.
Momentary N/A
2-Position Switch, Knob Locations B/C
Maintain
Maintain
31.
N/A
Maintain
Momentary
32.
N/A
33.
N/A
Momentary Maintain
3-Position Switch, Knob Locations A/B/C
44.
Maintain
Maintain
Maintain
45.
Momentary Maintain
Momentary
46.
Maintain
Maintain
Momentary
47.
Momentary Maintain
Maintain
2-Position Switch, Knob Locations A/B
1.
3-2
OFF
N/A
2.
OFF
3-4
N/A
3.
3-2
3-4
N/A
2-Position Switch, Knob Locations A/C
1.
3-2
N/A
OFF
N/A
3-4
2.
OFF
N/A
3-4
3.
3-2
2-Position Switch, Knob Locations B/C
3-2
OFF
1.
N/A
OFF
3-4
2.
N/A
3.
N/A
3-2
3-4
3-Position Switch
4.
OFF
3-4
5.
3-2
OFF
6.
3-2
3-2
7.
3-2
3-2
8.
3-2
OFF
OFF
9.
OFF
N.
None (Single Pole)
2-Position Switch, Knob Locations A/B
1.
8-9
OFF
N/A
2.
OFF
8-7
N/A
3.
8-9
8-7
N/A
2-Position Switch, Knob Locations A/C
N/A
OFF
1.
8-9
N/A
8-7
2.
OFF
N/A
8-7
3.
8-9
2-Position Switch, Knob Locations B/C
8-9
OFF
1.
N/A
OFF
8-7
2.
N/A
8-9
8-7
3.
N/A
3-Position Switch
4.
OFF
8-7
5.
8-9
OFF
6.
8-9
8-9
7.
8-9
8-7
8.
8-9
OFF
9.
OFF
OFF
3-4
3-4
OFF
3-4
OFF
3-4
8-7
8-7
OFF
8-7
OFF
8-7
ROTARY SWITCHES
R2 Connector
P/N 801775-2A Without Latches
P/N 801775-2B With Latches
Recommended Quick Connect Terminals
AMP 60253-2 for 12-16 AWG
AMP 42100-2 for 14-18 AWG
Panel Seal Gasket
P/N 807109
Specifications Subject To Change Without Notice
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