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OMRON D4E-2A21N Action indicator: no operation indicator Small closed limit switch D4E-2A21N
Brand: OMRON
Name: Small closed limit switch
Model: D4E-2A21N
Type: screw terminal type, micro load with cable.
Rated current; 0.1A AC125V.
Drive rod: ball plunger type.
Terminal: screw terminal with cable (right hand side).
Action indicator: no operation indicator.
Compared with D4E performance is stronger, in compliance with the requirements of high durability, high sealing.
Horizontal spring, with improved swing lever ratio of the built-in switch to provide a smooth action effect and a longer period of use.
Protection cover protects built-in switch from dust and oil pollution damage.
The plunger type combined with the solid sealing cover has longer service life.
One touch off connector wiring operation miscellaneous,
And reduce the downtime due to wiring and maintenance.
Gold Plated minimum load type is an ideal choice for electronic control.
Can provide terminal type plastic screw terminal system and terminal type plastic with operation indicator.
Certified by EN, UL, CSA and CCC (China Standard) standard.
Install the pitch and with the characteristics of D4E- - N and D4E.

Appearance: Round/Full-guard type LED lighting,
(without Voltage Reduction Unit) A22L-G.
Output: SPST-NC + SPST-NC.
Lighting: LED.
Operating voltage: 12 VAC/VDC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia OMRON D4E-2A21N. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit D4E-2A21N
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 OMRON D4E-2A21N.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Contact type: Microload (125 VAC, 0.1 A; 30 VDC 0.1 A).
Operation: Momentary operation (Self-resetting).
Output: SPDT.
Lighting: Incandescent lamp, 28 VDC.
Operation Unit color symbol: Enter the desired color symbol for the Pushbutton,
in @@. R (Red); Y (Yellow); G (Green); A (Blue); W (White).
Pushbutton Switch Series with OMRON D4E-2A21N.
Square 40-mm Body.
Combines miniature design with distinct but soft sense of operation.
Easy panel mounting from the front and simple lamp replacement.
without tools. Operation indicator: Without operating indication; Microload.
Ratings: 0.1 A at 125 VAC; 0 OMRON Small closed limit switch. 1 A at 30 VDC.
Actuator: Roller lever.
Cable length : 3m.
Compact Limit Switch That''s Also.
Thin and Highly Sealed.
Approved by EN, UL, CSA, and CCC (Chinese standard) OMRON Small closed limit switch.
(Ask your OMRON representative for information on approved models.)
Sealing characteristics that meet IEC IP67 degree of protection.
Triple-sealed construction:
Plunger section sealed via nitrile rubber packing seal and,
diaphragm; switch section sealed via nitrile rubber cap;
cable entrance sealed via encapsulating material OMRON Small closed limit switch.
Caable lengths of 3 and 5 m available on standard models D4E-2A21N.
Models also available with UL and CSA-certified cables.
Multiple mounting possible with Switches with Plungers.
Models with red LED indicators added to series for easy,
conffirmation of operation OMRON D4E-2A21N.
(Set by default to light for non-operation.)
VCTF oil-resistant cables with CE marking.
(Applicable only to standard models.)


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