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D4A-3112N General-purpose Limit Switch
OMRON D4A-3112N Manual And Instructions
D4A-3112N datasheetPDF datasheet

OMRON D4A-3112N Product information and technical parameters:
Brand: OMRON
Name: General-purpose Limit Switch
Model: D4A-3112N
Receptacle box: G 1/2 Conduit.
Indicator: Without indicator.
Actuator: Flexible rod, Spring wire.
Approved standards: UL, CSA.
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: Welding / wire type, with right column.
Drive rod: rod type Shibai leaf.
Terminal specifications: with wire, the left side.
Contact specifications: 1a.
The minimum size of the long stroke type can be reliably switch
The body part size is 78% of the previous generation product, which is beneficial to the miniaturization of the equipment D4A-3112N.
No swing bars are also used for easy long stroke specifications (OT reference value: 1 D4A-3112N4mm).
Without harmful substances to the environment, the lead type has also been lead-free. Type: 1A contact type.
Shape: square.
Terminal shape: solder terminal.
Action: instantaneous.
Display mode: LED display.
Operation Department color: yellow.
Large capacity compact type push button switch D4A-3112N.
Can also be used as a power switch with a large capacity cut.
Can be switched from micro load (minimum applicable load 1mA DC5V) to large capacity load. Appearance: Round/Full-guard type A22-G.
Output: SPST-NO + SPST-NC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black) D4A-3112N.
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). Output: SPDT.
Lighting: LED without Voltage Reduction Unit.
Operating voltage: 24 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yelllow; PY: pure yellow
G: green, A: blue; W: white; PW: pure white D4A-3112N.
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-3112N.
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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