Appearance: Knob-type Selector Switch A22S.
Number of notches: 2 notches.
Resetting method: Manual.
Output: SPST-NO + SPST-NO + SPST-NO.
Color of Selector: Black.
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 NV4W-MG21.
Use 25-dia. ring to install in 25-dia. panel cutouts NV4W-MG21
Mounted using either open-type (fork-type) or closed-type,
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Structure: plastic sealed.
Contact structure: 1C.
Coil rated voltage: DC12V.
Small, high sensitivity 1 pole signal relay NV4W-MG21.
Small size 12.5 (L) * 7 . 5 (W) * 10 (H) mm.
Wide range of contact switch area 1mA ~ 1A.
High sensitivity coil 150mW.
Plastic sealed type, excellent environmental performance.
Coil contact between the Part68 FCC standard. (1500V, 10 * 160 s)Appearance: Round/Projection type A22-T.
Output: SPST-NC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black) NV4W-MG21.
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
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). Size: 48 * 48mm, terminal type.
Category: control output 1 point type (power supply AC100 ~ 240V).
Shell color: black.
Control output: linear voltage output.
Control mode: standard or heating cooling.
Auxiliary output points: 2 points.
Heater break, SSR fault detection function: -.
Event entry point: 2.
Transfer output: output (using control output).
Communication: -.
New program type.
A new type of liquid crystal with high performance cost ratio is adopted in the 256 paragraph,
Visual angle, contrast can be improved.
Can be set up to 8 procedures (mode) x 32 (step) procedure.
High resolution 5 bit display / can display 0.01 degrees C (to achieve a small size of 48 x 48mm).
High speed sampling period 60ms.
Full of all models (capable of thermocouple /Pt/ analog input switching),
1 machines to support a variety of sensors.
Add PV/SVV state display function, tto see the state of the thermostat
(automatic / manual, RUN/RESET, alarm),
Interactive display PV/SV NV4W-MG21.
By supporting software (Ver.4.3 CX-Thermo),
In simple arithmetic functions (AND/OR logic and delay).
Setting the program settings that can performm fflexible contact output NV4W-MG21.
The control output ON/OFF times counting function can predict the fault of the internal relay of the temperature controller.
NV4W-MG21 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=NV4W-MG21&select=5