WL

WL

31

Dimensions/Operating Characteristics

The dimensions and operating characteristics are the same as gen-

eral-purpose, environment-resistant models.

Ratings/Characteristics

See pages 7 to 10.

Contact Form

(White)

(Blue)

(Black)

(Red)

Approved Standard Ratings

Contact your OMRON representative for details of approved mod-

els.

Ordering Information

Use the following as a guide when ordering environment-resistant

models.

E.g.: For a hermetic model of WLCA2

WLCA2 -

55

""

Standard

Specifications No.

An additional catalog is available for outdoor specifications models.

Lamp-equipped Models

The operating status of the Switch can be checked using a neon

lamp of LED indictor.

Circuit checks and troubleshooting errors are easy done.

Indictor window

Light-emitting diode (LED)

Contact spring

Lamp holder

Operation

The built-in switch’s terminal screws are used to connect the lamp

terminal (indicator cover). Since the connection spring (coil spring)

is used for this connection, it will not be necessary to connect to the

lamp terminal. When a ground terminal is provided however, lead

wire method must be used.

WL-LD has a built-in rectifier stack, so it will not be necessary to

change the polarity.

The indicator cover is molded from diecast aluminum and has out-

standing sealing properties. Furthermore, regardless of whether

the power is connected or not, the operating status is shown (oper-

ating or not operating), and indicators can be switched from

light-ON when operating and light-ON when not operating, by sim-

ply rotating the lamp holder by 180_. (Molded terminals do not have

this switching capacity.)

The lamp-equipped models are ideal in locations using a conveyor

belt where items need to be checked, or locations that are difficult to

inspect for faults.

Light-ON when Operating

Light-ON when Not Operating

LED at bottom

LED at top

Models/Ratings

Operating

characteristics

Rated voltage

Leakage current

Lamp-equipped Switch

Lamp-equipped cover

only

Neon lamp

125 VAC

Approx. 0.6 mA

WLj-LE (see note 1.)

WL-LE

p

250 VAC

Approx. 1.9 mA

j

(see o e )

LED

10 to 115 VAC/VDC

Approx. 1 mA

WLj-LD (see note 1.)

WL-LD

Note:

1. In the model number, j indicates the actuator number. For example, CA2, D, NJ, etc.

2. The default setting is “light-ON when not operating.” Turn the lamp holder by 180_ to change the setting to “light-ON when operat-

ing.”