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参数资料
| 型号： | R2AA4477C123 |
| 厂商： | OTTO ENGINEERING INC |
| 元件分类： | 开关 |
| 英文描述： | ROTARY SWITCH-3POSITIONS, SPDT, LATCHED, 20A, 28VDC, PANEL MOUNT |
| 文件页数： | 1/3页 |
| 文件大小： | 858K |
| 代理商： | R2AA4477C123 |
ROTARY SWITCH
LIGHTED
ROTARY
R2
Specifications Subject To Change Without Notice
www.ottoexcellence.com
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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
@ 12/28VDC
@ 110VAC
Resistive
20A
16A
Inductive
15A
Lamp
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
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相关代理商/技术参数 |
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| R2AA4477D222 | 制造商:OTTO 功能描述:Mntain Mntain Mntain Rotary Switch 制造商:OTTO Engineering Inc 功能描述:BLACK PLASTIC KNOB |
| R2AA4477D223 | 制造商:OTTO 功能描述:Mntain Mntain Mntain Rotary Switch 制造商:OTTO Engineering Inc 功能描述:WITHOUT TERM BARRIER |
| R2AA4477D231 | 制造商:OTTO 功能描述:Mntain Mntain Mntain Rotary Switch 制造商:OTTO Engineering Inc 功能描述:BLACK PLASTIC KNOB |
| R2AA4477NNNN | 制造商:OTTO 功能描述:Mntain Mntain Mntain Rotary Switch 制造商:OTTO Engineering Inc 功能描述:W/O TERM BARRIERS, |
| R2AA4478D222 | 制造商:OTTO 功能描述:Mntain Mntain Mntain Rotary Switch 制造商:OTTO Engineering Inc 功能描述:W/OUT TERM BARRIERS |
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