Appearance: Knob-type Selector Switch A22W,
LED lighting (without Voltage Reduction Unit).
Number of notches: 3 notches.
Resetting method: Manual.
Output: SPST-NC + SPST-NC.
Operating voltage: 24 VAC/VDC.
Illumination color: R (red); Y (yellow); G (green); A (blue).
Install in 22-dia. or 25-dia OMRON . Panel Cutout.
Lever for easily mounting and removing the Switch Unit.
Finger protection mechanism on Switch Unit provided as a standard feature A3CA-7121
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type,
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models) OMRON .
IP65 (lighted models). Terminal/mounting: Plug-in/DIN rail via socket .
Control voltage: 48 VDC.
Overcurrent detection: Inverse type.
Solid-state, Plug-in Current Sensor.
Applicable to motor overcurrent protection and 3-phase AC current detection.
Inverse-type, start-up lock type, and instantaneous type over,
current sensors available.
Instantaneous type under current sensor available OMRON .
Plug-in design simplifies installation, removal, and wiring.
DIN sized (48 mm x 96 mm) . Appearance: Knob-type Selector Switch A22W,
LED voltage-reduction lighting (without Voltage Reduction Unit).
Number of notches: 3 notches.
Resetting method: Automatic.
Output: SPST-NC.
Operating voltage: 100 VAC.
Illumination color: R (red); Y (yellow); G (green); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
Lever for easily mounting and removing the Switch Unit.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type,
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Terminal type: Exposed-lead Models.
Protective tubing diameter D(mm): 1 dia.
Protective tubing length L: 35 cm.
Lead wire type: Standard.
Lead wire length M: 2m.
A Wide Variety of High-prrecision .
Temperatture Sensors OMRON A3CA-7121.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work.
Ideal for the thermal input devices of Temperature Controllers.
Select from a wide variety of Teempperature Sensors according,
to the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal OMRON A3CA-7121.
A3CA-7121 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=A3CA-7121&select=5