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OMRON D4A-N Series General-purpose Limit Switch
Brand: OMRON
Name: General-purpose Limit Switch
Model: D4A-N Series
The Limit Switch with Better Seal,
Shock Resistance, and Strength.
A double seal on the head, a complete gasket cover, and,
other features ensure a better seal (meets UL NEMA 3, 4, 4X, 6P, 12, 13).
Wide standard operating temperature range:
-40°C to +100°C (standard type).
Models with fluoro-rubber available for greater resistance to chemicals.
Block mounting method also reduces downtime for maintenance.
DPDT, double-break models available for complex operations.
Approved by UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved model.)

Type: square.
Screen mode: no segmentation.
Output: DPDT.
Power supply voltage: DC5V.
Contact type: small load operation (AC125V, 0.1A; DC30V, 0.1A).
Operation: instantaneous action (auto reset).
Operation Department color: yellow.
In the touch and the ability to protect than OMRON''s previous models have improved OMRON D4A-N Series.
The micro volume design of 23mm is realized.
Micro design and unique combination of soft sensing D4A-N Series
LED has five colors (red, yellow, green, white, and blue).
Built in basic switch improves touch.
Built in basic switches in the previous model based on the OMRON to improve the protection.
Chip LED to produce a uniform surface brightness.
From the front panel installation, more convenient OMRON D4A-N Series. Output: DPDT.
Lighting: LED.
Operating voltage: 24 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; PW: pure white; B: black *2.
Item: Alternate operation (Self-holding).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detachable Switch.
The same contacts can be used for both standard loads and microloads OMRON D4A-N Series.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Contact type: Microload (125 VAC, 0.1 A; 30 VDC, 0.1 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: SPDT.
Lighting: LED; 12 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Output: DPDT.
Lighting: LED (with built-in reduced-voltage lighting function).
Operating voltage: 100/110 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PPY: pure yellow
G: green, A: blue; PW: pure white; B: black *2 D4A-N Series.
Item: Momentary operation (Self-resetting).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detaachable Switch D4A-N Series.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1.


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