ROTARY SWITCH LIGHTED
ROTARY
R2
Specifications Subject To Change Without Notice www.ottoexcellence.com 111
ROTARY SWITCHES
UP TO 3 POSITIONS WITH 3 OPTIONAL, INDEPENDENT LED LIGHT POSITIONS
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 Sea Level Sea Level
@ 12/28VDC @ 110VAC
Resistive 20A 16A
Inductive 15A 15A
Lamp 4A 4A
Motor N/A 0.5HP
DWV 1050Vrms
Low Level 10mA @ 30mV
Electrical Life: 25,000 cycles at full load
Lighting: LED 2V, 6V, 12V, 24V (VDC)
Mechanical Life: 100,000 cycles
Seal: IP68S
Operating Temp Range: -40°C to +85°C
MATERIALS:
Case: Thermoplastic
Knob: Thermoplastic
Lens: Thermoplastic, clear
Terminals: Copper, silver plate, gold plate for low level
Contacts: Silver alloy, gold plate for low level
Terminal Hardware: R2 recommended Quick Connect terminals:
AMP 60253-2 for 12-16 AWG
AMP 42100-2 for 14-18 AWG
Mounting Hardware: None provided
ROTARY SWITCH
LIGHTED
ROTARY
R2
112 OTTO Full Line Catalog Specifications Subject To Change Without Notice
UP TO 3 POSITIONS WITH 3 OPTIONAL, INDEPENDENT LED LIGHT POSITIONS
ROTARY SWITCH LIGHTED
ROTARY
R2
Specifications Subject To Change Without Notice www.ottoexcellence.com 113
ROTARY SWITCHES
UP TO 3 POSITIONS WITH 3 OPTIONAL, INDEPENDENT LED LIGHT POSITIONS
Terminal Style/
Switch Rating
Knob
Color
&Texture
Switch Action Switch Circuit 1
Terminals 2, 3, 4
Switch Circuit 2
Terminals 7, 8, 9
LED Light
Source
Voltage
Light
Source Color
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
A. Black
Plastic
B. Black
Soft
Touch
C. White
Plastic
D.White
Soft
Touch
Knob Knob Knob
Location Location Location
“A” “B” “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
22. Maintain N/A Momentary
23. Momentary N/A Maintain
2-Position Switch, Knob Locations B/C
31. N/A Maintain Maintain
32. N/A Maintain Momentary
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
Knob Knob Knob
Location Location Location
“A” “B” “C”
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
2.OFF N/A 3-4
3.3-2 N/A 3-4
2-Position Switch, Knob Locations B/C
1.N/A 3-2 OFF
2.N/A OFF 3-4
3. N/A 3-2 3-4
3-Position Switch
4. OFF 3-4 3-4
5. 3-2 OFF 3-4
6. 3-2 3-2 OFF
7. 3-2 3-2 3-4
8. 3-2 OFF OFF
9. OFF OFF 3-4
Knob Knob Knob
Location Location Location
“A” “B” “C”
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
1.8-9 N/A OFF
2.OFF N/A 8-7
3.8-9 N/A 8-7
2-Position Switch, Knob Locations B/C
1. N/A 8-9 OFF
2. N/A OFF 8-7
3. N/A 8-9 8-7
3-Position Switch
4. OFF 8-7 8-7
5. 8-9 OFF 8-7
6. 8-9 8-9 OFF
7. 8-9 8-7 8-7
8. 8-9 OFF OFF
9. OFF OFF 8-7
N. None
A.2V
B. 6V
C.12V
D. 24V
Location Location Location
“A” “B” “C”
N. None N. None N. None
1.Red 1. Red 1. Red
2. Green 2. Green 2. Green
3. Amber 3. Amber 3. Amber
R2 X X XX X X X X X X
R2 SERIES PART NUMBER CODE
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
