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Brand: OMRON
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WLD28-N Two-circuit Limit Switch/Long-life Two-circuit Limit Switch
OMRON WLD28-N Manual And Instructions
WLD28-N datasheetPDF datasheet

OMRON WLD28-N Product information and technical parameters:
Brand: OMRON
Name: Two-circuit Limit Switch/Long-life Two-circuit Limit Switch
Model: WLD28-N
Actuator: Sealed top-roller plunger.
Item: Basic.
Pretravel (PT): 1.7 mm max.
Select the Best Two-circuit Switch for the,
Operating Environment and Application,
from a Wide Range of Models,
A wide selection of models is available, including General-purpose,
Environment-resistant, and Spatter prevention Switches.
Standard-feature gold-clad crossbar contacts provide high reliability.
Applicable to either standard loads or microloads.
Switches with Lever Actuators provide 90° overtravel,
one-side operation, and four-direction head mounting.
Approved standards: EN/IEC, UL, cUL, and CCC.
Contact your OMRON representative for information on approved models.

Appearance: Knob-type Selector Switch A22W,
LED voltage-reduction lighting (without Voltage Reduction Unit).
Number of notches: 2 notches.
Resetting method: Automatic.
Output: SPST-NO.
Operating voltage: 200 VAC.
Illumination color: R (red); Y (yellow); G (green); A (blue).
Install in 22-dia. or 25-dia WLD28-N. Panel Cutout.
Lever for easily mounting and removing the Switch Unit.
Finger protection mechanism on Switch Unit provided as a standard feature WLD28-N
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: DPDT.
Lighting: Non-lighted WLD28-N.
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.
Easy-to-wire terminal arrangement WLD28-N.
Certified for EN 60947-5-1. Model: A7BS.
Classification (See note 1.): Snap-in (front mounting).
Character height: Decimal: 4.8 mm Hexadecimal: 3.2 mm.
Terminals: Solder terminals *1.
Color: Black.
Output code number: 07 (binary coded decimal, with component adding provision) *3.
Wide Range of Locking-type.
Models Available.
Character height of 4.8 or 3.2 mm makes for easy-to,
view display.
Installation is easy with snap-in mounting.
The series includes a complete range of locking-type,
models thhat prevent accidental operation WLD28-N. Type: 1a1b welding terminal.
Shape: rectangle.
Type: General load.
Motor function: alternate action (self retaining).
With light: LED with light.
Using voltage: DC24V.
Operation Department color: greenn WLD28-N.
20mm long, with 12 round series
High brightness all one side light.
Because it is round, so easy to punch.
Miniaturization, operation feel good.


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