Fork
lock
lever

Roller
lever

Ordering Information

BASIC TYPE SIDE ROTARY SWITCHES

Actuator

Part number

Complete

Head with

Lever

Head

Built-in switch

Leverless

switch

lever

Short (38 mm radius)

WLCA2-TS

WL-1H1100

WL-1A100

WL-1H

W-10FB3

WLRCA2-TS

Medium (50 mm radius)

WLCA2-7TS

WL-1H1200

WL-1A200

Long (63 mm radius)

WLCA2-8TS

WL-1H1300

WL-1A300

Adjustable roller lever

WLCA12-TS

WL-1H2100

WL-2A100

Adjustable rod lever (140 mm)

WLCL-TS

WL-4H4100

WL-4A100

WL-4H

WLRCL-TS

Left roller on front,

WLCA32-41TS

WL-5H5100

WL-5A100

WL-5H

WLRCA32-TS

right roller on back

Left roller on back,

WLCA32-42TS

WL-5H5102

WL-5A102

right roller on front

Both rollers on front

WLCA32-43TS

WL-5H5104

WL-5A104

Rugged diecast housing

High mechanical strength

Oiltight, waterproof, dustproof

construction

Overtravel and high-precision types

available

Choose switches with neon lamp or

LED status indicator

Wide Selection of Two-Circuit
Double-Break Limit Switches

Robust General-Purpose Limit Switch

Total travel 45 degrees, with one-way operation option, 1/2-14NPT conduit (-TS type)

Adj. rod
lever

Adj. roller
lever

OVERTRAVEL TYPE SIDE ROTARY SWITCHES

Actuator

Part number

Complete

Head with

Lever

Head

Built-in switch

Leverless

switch

lever

Roller

Short (38 mm radius),

WLH2-TS

WL-2H1100

WL-1A100

WL-2H

W-10FB3

WLRH2-TS

lever

standard sensitivity

Short, high sensitivity

WLG2-TS

W-10FB3-8

WLRG2-TS

Standard sensitivity

WLH12-TS

WL-2H2100

WL-2A100

W-10FB3

WLRH2-TS

High sensitivity

WLG12-TS

W-10FB3-8

WLRG2-TS

140 mm, std. sensitivity

WLHL-TS

WL-2H4100

WL-4A100

W-10FB3

WLRH2-TS

140 mm, high sensitivity

WLGL-TS

W-10FB3-8

WLRG2-TS

380 mm, std. sensitivity

WLHAL4-TS

WL-2H3100

WL-3A100

W-10FB3

WLRH2-TS

Spring rod lever

WLHAL5-TS

WL-2H3200

WL-3A200

Total travel 80 degrees, without one-way operation option, 1/2-14NPT conduit (-TS type)

OVERTRAVEL TYPE SIDE ROTARY SWITCHES

Actuator

Part number

Complete

Head with

Lever

Head

Built-in switch

Leverless

switch

lever

Roller

Short (38 mm radius)

WLCA2-2NTS WL-6H1100

WL-1A100

WL-6H

W-10FB3

WLRCA2-

lever

2NTS

Adj. roller lever

WLCA12-

WL-6H2100

WL-2A100

WLRCA12-

2NTS

Adj. rod lever, 140 mm

WLCL-2NTS

WL-6H3100

WL-3A100

WLRCAL4-
2NTS

Total travel 90 degrees, with one-way operation option (-2N type), 1/2-14NPT conduit (-TS type)

Roller
lever

HIGH PRECISION TYPE SIDE ROTARY SWITCHES

Actuator

Part number

Complete

Head with

Lever

Head

Built-in switch

Leverless

switch

lever

Short (38 mm radius)

WLGCA2-TS

WL-1H1100-1

WL-1A100

N/A

W-10FB3-4

WLRGCA2-TS

Medium (50 mm radius)

WLGCA2-7TS WL-1H1200-1

WL-1A200

Long (63 mm radius)

WLGCA2-8TS WL-1H1300-1

WL-1A300

Adjustable roller lever

WLGCA12-TS WL-1H2100-1

WL-2A100

Adjustable rod lever (140 mm)

WLGCL-TS

WL-4H4100-1

WL-4A100

WLRGCL-TS

Total travel 45 degrees, with one-way operation option, 1/2-14NPT conduit (-TS type)

PLUNGER SWITCHES

Actuator

Part number

Complete switch

Head with actuator

Built-in switch

Top plunger

WLD-TS

WL-7H100

W-10FB3

Top roller plunger

WLD2-TS

WL-7H200

Top sealed roller plunger

WLD28-TS

WL-7H400

Top ball plunger

WLD3-TS

WL-7H300

Horizontal plunger

WLSD-TS

WL-8H100

W-10FB3-4

Horizontal roller plunger

WLSD2-TS

WL-8H200

Horizontal ball plunger

WLSD3-TS

WL-8H300

1/2-14NPT conduit (-TS type)

COIL SPRING / STEEL WIRE SWITCHES

Actuator

Part number

Complete switch

Head with actuator

Built-in switch

Coil spring, 6.5 mm dia.

WNJ-TS

WL-9H100

W-10FB3

Coil spring, 5.0 mm dia.

WLNJ30-TS

WL-9H200

Steel wire, 1.0 mm dia.

WLNJ-S2TS

WL-9H400

Nylon rod, 8.0 mm dia.

WLNJ-2TS

WL-9H300

1/2-14NPT conduit (-TS type)

STATUS INDICATOR EQUIPPED SWITCHES

Any of the WL switches above can be ordered with a neon or LED indicator that shows normally open and normally closed status. For a
neon indicator, add "-LE" to the end of a part number, for example, WLD2-TSLE. For an LED indicator, add "-LD" to the end of a part
number, for example, WLCA2-TSLD.

MODEL NUMBER LEGEND

Base Units

WL -

�

Identifier

Symbol

Definition

Electrical ratings

None

10A, 125/250/480 VAC Rivet

0.1 A, 125/250 VAC Micro current/voltage crossbar

Head, actuator

See following "Head and Actuator Chart"

Corrosion

None

Non-corrosion-proof or acid-proof

Corrosion-proof type

Acid-proof type

Built-in switch

None

W-10FB3 (standard type)

W-10FB3-55 (special hermetic type)

Operating temp.

None

-10

�

C to 80

�

C to 120

�

C (high temp. type)

-40

�

C to 40

�

C (low temp. type)

Special hermetic

None

Without cable/no part is molded/standard switch (W-10FB3)

136

With 5M VCI cable pre-wired/conduit opening is resin-molded/standard built-in switch
(W-10FB3)

139

With 5M VCI cable pre-wired/conduit opening and case cover are resin-molded/standard
built-in switch (W-10FB3)

140

With 5M VCI cable pre-wired/special hermetic built-in switch (W-10FB3-55)

141

With 5M VCI cable pre-wired/conduit opening and case cover are resin-molded/special
hermetic built-in switch (W-10FB3-55)

RP40

With 5M S-flex cable pre-wired/conduit opening and case cover are resin-molded/special
hermetic built-in switch (W-10FB3-55)/special molding head

RP60

With 5M S-flex cable pre-wired/conduit opening and case cover are resin-molded/special
hermetic built-in switch (W-10FB3-55)/viton sealed

Conduit

None

without Earth Terminal

with Earth Terminal

PG 13.5 with Earth Terminal

M20 with Earth Terminal

-14NPT with Earth Terminal

Operating indicator

None

Without indicator

With neon indicator (125 to 250 VAC)

With LED indicator (10 to 115 VAC/VDC)

Lever clamping

None

With single nuts

With double nuts

Spatter proof option

None

Non-spatter-proof type

Spatter-proof type

Pre-wired connector/

None

Screw terminal

receptacle option

K13

4-pin receptacle (NO, DC type, wired no.3 & no.4)

K13A

4-pin receptacle (NO, AC type, wired no.3 & no.4)

K43

4-pin receptacle (DC type, all wired)

K43A

4-pin receptacle (AC type, all wired)

-M1J

Pre-wired connector (4-pin, NO, DC type, wired no.3 & no.4, 0.3m cable)

-AGJ03

Pre-wired connector (4-pin, AC type, 0.3m cable)

-DGJ03

Pre-wired connector (4-pin, DC type, 0.3m cable)

3 4 5 6 7 8 9 10 11

Head and Actuator Chart

Symbol

Definition

CA2

Roller lever, short (38 mm radius), with one-way operation option

CA2-7

Roller lever, medium (50 mm radius), with one-way operation option

CA2-8

Roller lever, long (63 mm radius), with one-way operation option

Roller lever, short (38 mm radius), overtravel: 80 degrees

Roller lever, short (38 mm radius), overtravel: 80 degrees, high sensitivity

CA2-2

Roller lever, short (38 mm radius), overtravel: 90 degrees

CA2-2N

Roller lever, short (38 mm radius), overtravel: 90 degrees, with one-way operation option

GCA2

Roller lever, short (38 mm radius), high precision, with one-way operation option

GCA2-7

Roller lever, medium (50 mm radius), high precision, with one-way operation option

GCA2-8

Roller lever, long (63 mm radius), high precision, with one-way operation option

CA12

Adjustable roller lever, with one-way operation option

H12

Adjustable roller lever, overtravel: 80 degrees

G12

Adjustable roller lever, overtravel: 80 degrees, high sensitivity

CA12-2

Adjustable roller lever, overtravel: 90 degrees

CA12-2N

Adjustable roller lever, overtravel: 90 degrees, with one-way operation option

GCA12

Adjustable roller lever, high precision

Adjustable rod lever (140 mm), with one-way operation option

Adjustable rod lever (140 mm), overtravel: 80 degrees

HLAL4

Adjustable rod lever (380 mm), overtravel: 80 degrees

Adjustable rod lever (140 mm), overtravel: 80 degrees, high sensitivity

CL-2N

Adjustable rod lever (140 mm), overtravel: 90 degrees, with one-way operation option

HAL5

Spring rod lever, overtravel: 80 degrees

CA32-41

Fork lock lever, left roller on front, right roller on back, with one-way operation option

CA32-42

Fork lock lever, left roller on back, right roller on front, with one-way operation option

CA32-43

Fork lock lever, both rollers on front, with one-way operation option

Top plunger

Top roller plunger

D28

Top sealed roller plunger

Top ball plunger

Horizontal plunger

SD2

Horizontal roller plunger

SD3

Horizontal ball plunger

Coil spring, 6.5 mm dia.

NJ-30

Coil spring, 5.0 mm dia.

NJ-2

Nylon rod, 8.0 mm dia.

NJ-2S

Steel wire, 1.0 mm dia.

Rated
voltage

Non-inductive load

Inductive load

Resistive load

Lamp load

Inductive load

Motor load

125 VAC

10 A

3 A

1.5A

10 A

5 A

2.5 A

250 VAC

10 A

2 A

1 A

10 A

3 A

1.5 A

480 VAC

10 A

1.5 A

0.8 A

3 A

1.5 A

0.8 A

600 VAC

3 A

1 A

0.5 A

1.5 A

1 A

0.5 A

8 VDC

10 A

6 A

3 A

10 A

6 A

14 VDC

10 A

6 A

3 A

10 A

6 A

30 VDC

6 A

4 A

3 A

6 A

4 A

125 VDC

0.8 A

0.2 A

0.8 A

0.2 A

250 VDC

0.4 A

0.1 A

0.4 A

0.1 A

Microvoltage/Current Load Model (WL01 )

Note:

1. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
2. Lamp load has an inrush current of 10 times the steady-state current.
3. Motor load has an inrush current of 6 times the steady-state current.

Construction

Too much Overtravel, adjustment needed.

Too little Overtravel, adjustment needed.

Normal operation

Operating Head
Roller lever, rod lever and side
plunger types may be locked in
at any of four 90

�

positions.

Proper Operation Zone Markers
Two raised markers on the shaft
housing indicate the proper limits
for normal operation to simplify
installation.

Axis Bearing
Assures smooth plunger movement.

Shaft Seal
O-ring provides a high
degree of sealing.

Built-in Switch
Long mechanical life of 15
million operations, minimum.

Conduit Entrance
1/2-14 NPT

Roller
Sintered stainless steel with self-
lubricating bearing resists wear.

Lever
Aluminum alloy resists corrosion.

Roller Lever Mounting Screw

Cover Seal
O-ring provides a high
degree of sealing.

Terminal Screws
Four M4 screws

Insulation
Material provides insulation and
seals out corrosive gas.

Cover Mounting Screws
Self-retaining Phillips head
screws will not fall out.

Specifications

GENERAL RATINGS

Rated voltage

Resistive Load

125 VAC

0.1 A

30 VDC

APPROVED STANDARDS

Approval

Standard

File no.

UL508

E76675

CSA

CSA C22.2 no. 14

LR45746

TUV

EN60947-5-1

R9551016

SEV

93.5 51936.01

88/10274 (E3)

CHARACTERISTICS

Operating speed

1 mm/s to 2 m/s (with WLCA2)

Operating frequency

Mechanical

120 operations/min.

Electrical

30 operations/min.

Insulation resistance

100 M

min. (at 500 VDC)

Contact resistance

25 m

(initial)

Dielectric strength

1,000 VAC (600 VAC for overtravel model), 50/60 Hz for 1 min
between non-continuous terminals
2,200 VAC, 50/60 for 1 min between each terminal and non-current-
carrying metal part and between each terminal and ground

Rated impulse withstand voltage (U

imp

)

4 kV

Rated insulation voltage (U

)

300 VAC (EN60947-5-1)

Thermal current (I

the

)

10 A (0.5 A for micro load type) (EN60947-5-1)

Short-circuit protective device

10 A fuse (type gG, IEC269 approved, EN60947-5-1)

Conditional short circuit current

100 A (EN60947-5-1)

Operating environment pollution degree

3 (EN60947-5-1)

Protection against electric shock

Class I

Temperature rise

�

max

Vibration resistance

Malfunction

10 to 55 Hz, 1.5 mm double amplitude

Shock resistance (See Note 1.)

Destruction

1,000 m/s

(approx. 100G)

Malfunction

300 m/s

(approx. 30 G)

Ambient temperature

Operating

-10

�

C to 80

�

C (14

�

F to 176

�

F) with no icing

Ambient humidity

Operating

95% max

Life expectancy

Mechanical

15,000,000 operations min. (See Note 2.)

Electrical

See

Engineering Data

Enclosure ratings

Types 3, 4 and 13

NEMA

Types 1, 2, 3, 3R, 4, 5, 6, 12 and 13

IEC

IP67

Weight

Approx. 275 g (with WLCA2)

Note:

1. Excludes the coil spring models (-NJ)
2. Overtravel model, low differential model, wobble stick model and micro load model: 10,000,000 operations min.

OPERATING CHARACTERISTICS

Legend: OF = Operating Force (max.); RF = Reset Force (min.); OT = Overtravel (min.); PT = Pretravel

MD = Movement Differential (max.); OP = Operating Position; TT = Total Travel (min.); TTP = Total Travel Position (mm/inch)

Note:

* Operating characteristics of WLCA-12-TS is measured at arm length of 38 mm (1.496 in).
** Operating characteristics of WLCL-TS is measured at the rod length of 140 mm (5.512 in)
*** Operating characteristics are measured at the tip of the coil spring or steel wire.

Part number

Description

TT(P)

WLCA2-TS

Short roller lever

1.36 kg

227 g

�

(3 lb)

(8.01 oz.)

WLCA2-7TS

Medium roller lever

1.04 kg

170 g

�

(2.3 lb)

(6.00 oz.)

WLCA2-8TS

Long roller lever

820 g

137 g

�

(28.92 oz.)

(4.83 oz.)

WLCA12-TS*

Adjustable roller

1.36 kg

227 g

�

lever

(3 lb)

(8.01 oz.)

WLCL-TS**

Adjustable rod

142 g

28 g

�

lever

(5.00 oz.)

(0.99 oz.)

WLCA32-41TS

Fork roller lever,

1.2 kg

�

left front, right back

(2.7 lb)

WLCA32-42TS

Fork roller lever,

1.2 kg

�

left back, right front

(2.7 lb)

WLCA32-43TS

Fork roller lever,

1.2 kg

�

both on front

(2.7 lb)

WLD-TS

Plain top plunger

2.72 kg

910 g

6.4 mm

1.7 mm

1 mm

�

0.8 mm

29.5 mm

(6 lb)

(2.01 lb)

(0.252 in)

(0.067 in)

(0.04 in)

(1.34

�

0.03 in)

(1.16 in)

WLD2-TS

Top roller plunger

2.72 kg

910 g

5.6 mm

1.7 mm

1 mm

�

0.8 mm

39.5 mm

(6 lb)

(2.01 lb)

(0.220 in)

(0.067 in)

(0.04 in)

(1.73

�

0.03 in)

(1.56 in)

WLD28-TS

Top sealed roller

1.7 kg

450 g

5.6 mm

1.7 mm

1 mm

�

0.8 mm

39.5 mm

plunger

(3.75 lb)

(15.87 oz.)

(0.220 in)

(0.067 in)

(0.04 in)

(1.73

�

0.03 in)

(1.56 in)

WLD3-TS

Top ball plunger

2.72 kg

910 g

4 mm

1.7 mm

1 mm

44.5

�

0.8 mm

41 mm

(6 lb)

(2.01 lb)

(0.157 in)

(0.067 in)

(0.04 in)

(1.75

�

0.03 in)

(1.61 in)

WLSD-TS

Horizontal plain

4.082 kg

907 g

6.4 mm

2.8 mm

1 mm

40.6

�

0.8 mm

plunger

(9.01 lb)

(2.00 lb)

(0.252 in)

(0.110 in)

(0.04 in)

(1.60

�

0.03 in)

WLSD2-TS

Horizontal roller

4.082 kg

907 g

5.6 mm

2.8 mm

1 mm

54.2

�

0.8 mm

plunger

(9.01 lb)

(2.00 lb)

(0.220 in)

(0.110 in)

(0.04 in)

(2.13

�

0.03 in)

WLSD3-TS

Horizontal ball

4.082 kg

907 g

4 mm

28 mm

1 mm

54.2

�

0.8 mm

plunger

(9.01 lb)

(2.00 lb)

(0.157 in)

(0.110 in)

(0.04 in)

(2.13

�

0.03 in)

WLNJ-TS***

Coil spring,

150 g

20 mm

�

10 mm

6.5 mm dia.

(5.29 oz.)

(0.79

�

0.39 in)

WLNJ30-TS***

Coil spring,

150 g

20 mm

�

10 mm

5.0 mm dia.

(5.29 oz.)

(0.79

�

0.39 in)

WLNJ-S2TS***

Steel wire

29 g

40 mm

�

20 mm

(1.02 oz.)

(1.58

�

0.79 in)

WLNJ-2TS***

Nylon rod

150 g

40 mm

�

20 mm

(5.29 oz.)

(1.58

�

0.79 in)

Actuators for rotary switches such as
WLCA

-TS roller lever and WLCL-TS rod

lever switches can be positioned within a
360

�

range. Loosen the Allen-head set bolt

on the side of the actuator, position the
actuator, then tighten in place.

Actuator lever
can be installed
at any angle in
360

�

ROTARY ACTUATOR POSITIONING

The operating head of many switches can
be set to four 90

�

positions to match

installation requirements. Loosen the four
Phillips head screws on the operating
head, and lift the head off. Then, position
with the shaft in the desired direction.
Replace the four screws to fasten the
operating head. Applicable switches
include those with roller levers (WLCA

TS), rod levers (WLCL-TS), horizontal
plungers (WLSD

-TS) and roller plungers

(WLD2-TS and WLD28-TS).

OPERATING HEAD POSITIONING

Example of roller lever, rod lever and
horizontal plunger switches

Head

Loosen the screws

Example of roller plunger switches

Rotary actuator switches can be set for
clockwise (CW), counterclockwise (CCW) or
operation both ways (CW+CCW). To change
the operating direction, loosen the four
screws on the switch head. Then, lift off the
head. The plunger marker inside is set
parallel with the face plate, as shown at right.
Turn the plunger so the marking faces left for
CW or right for CCW as shown. Replace the
actuator head in the direction suitable for the
installation and tighten the four screws.

OPERATING DIRECTION OF STANDARD SWITCHES

Operates

CCW

�

operation

to left

CW+CCW

(both ways

operation)

Operates

�

operation

to right

Operates

ROLLER LEVER ACTUATOR POSITIONING

The roller(s) on roller lever actuators may
be faced inward toward the operating head
or use the more typical installation with the
roller lever facing away from the body. To
change the actuator position, loosen the
Allen-head set bolt, pull the actuator off,
and reposition it on the shaft. Then, tighten
the set bolt at the desired angle.

Loosen the
Allen-head
set bolt

FORK ROLLER LEVER ACTUATORS

The illustration at right indicates the
differences among the fork lever actuators.
All may be reversed as shown above.

STATUS INDICATOR EQUIPPED SWITCH OPERATION

WL switches are available with neon lamp
(WL

-TS-LE) or LED (WL

-TS-

LD) status indicators for easy monitoring
and troubleshooting. They come factory-
set for Normally Open operation ON. It is
easy to change the status to Normally
Closed operation ON. See the Installation
section for details.

Part number

Indicator type

Rated voltage

Leakage current

-TS-LE

Neon lamp

125 VAC

Approx. 0.6 mA

250 VAC

Approx. 1.9 mA

-TS-LD

LED

10 to 115 VAC

Approx. 1 mA

10 to 115 VDC

Factory
installed
position
for
Normally
Open ON

Indicator lights
when NC contacts
release (when
actuator rotates or
is pushed down)

Indicator is lit
while actuator is
free, then goes off
when NO contacts
close: when
actuator rotates or
is pushed down

When connecting a limit switch to a
programmable controller, select the neon
lamp or LED with the smallest leakage
current. Refer to the table at right.

To change operation to Normally Closed
ON, remove the cover from the switch
body, and rotate lamp holder 180

�

. Then,

replace the unit in the housing.

Switches with adjustable lever and rod
actuators can be set to desired length by
loosening the Allen-head set screw, setting
the length. Then tighten the set screw.

Rod lever switch

Adjustable roller lever switch

ADJUSTING LEVER AND ROD LENGTH

Overtravel Type

Standard Limit Switches

Overtravel Limit Switches

Overtravel type limit switches offer a longer
overtravel (OT) to accommodate different
cam shapes. The key difference between
"standard" and "overtravel" is in the angle
of operation: overtravel types can operate
at 90

�

on either side of the center point.

Standard types are recommended for
operation at 45

�

on either side of the center

point. However, overtravel type switches
cannot be expected to provide 90

�

operation on only one side.

Customized Models

Installation

MOUNTING HOLES

Most WL Switches

WLNJ-2TS Nylon Rod Switch

Unit: mm (inch)

DIMENSIONS

Unit: mm (inch)

WLCA2-2TS Short Roller Lever Overtravel Switch

WLCA12-2TS Adjustable Roller Lever Overtravel Switch

Note:
Levers for WLCAL4-2-TS and WLCAL5-2-TS have a large tare, so positioning the actuator with the bottom up will reduce chattering.
Operating characteristics of WLCA12-2-TS are measured at arm length of 38 mm (1.29 in).
Operating characteristics of WLCL-2-TS are at arm length of 140 mm (5.51 in)
Operating characteristics of WLCAL4-2-TS are measured at rod length of 380 mm (1.25 ft)
Operating characteristics of WLCAL5-2-TS are measured at rod length of 412.5 mm (1.35 ft)

Legend: OF = Operating Force (max.); RF = Reset Force (min.); OT = Overtravel (min.); PT = Pretravel

MD = Movement Differential (max.); OP = Operating Position; TT = Total Travel (min.)

OPERATING CHARACTERISTICS

Part number

Description

WLCA2-2-TS

Short roller lever

900 g (31.74 oz.)

50 g (1.76 oz.)

�

WLCA12-2-TS

Adjustable roller lever

900 g (31.74 oz.)

50 g (1.76 oz.)

�

WLCL-2-TS

Adjustable rod lever, 140 mm L

260 g (9.17 oz.)

10 g (0.35 oz.)

�

WLCAL4-2-TS

Adjustable rod lever, 380 mm L

80 g (2.82 oz.)

8 g (0.28 oz.)

�

WLCAL5-2-TS

Spring

80 g (2.82 oz.)

8 g (0.28 oz.)

�

Legend: OF = Operating Force (max.); RF = Reset Force (min.); OT = Overtravel (min.); PT = Pretravel;

MD = Movement Differential (max.)

OPERATING CHARACTERISTICS

Part number

Description

WLGCA2-TS

Short roller lever

1.3 kg (47.97 oz.)

150 g (5.29 oz.)

�

(+2

�

/-0

�

)

�

WLGCA2-2-TS

Overtravel short roller lever

900 g (31.74 oz.)

50 g (1.76 oz.)

�

max.

�

WLGCA2-7-TS

Medium roller lever

1.04 kg (36.68 oz.)

110 g (3.88 oz.)

�

WLGCA2-8-TS

Long roller lever

820 g (28.92 oz.)

90 g (3.17 oz.)

�

WLGCA12-TS

Adjustable roller lever

1.36 kg (47.97 oz.)

150 g (5.29 oz.)

�

(+2

�

/-0

�

)

�

WLGCL-TS

Adjustable rod lever, 140 mm L

400 g (14.1 oz.)

10 g (0.35 oz.)

�

(+2

�

/-0

�

)

�

Note:
Operating characteristics of WLGCA12-TS are measured at arm length of 38 mm (1.29 in).
Operating characteristics of WLGCL-TS are at arm length of 140 mm (5.51 in)

DIMENSIONS

Unit: mm (inch)

WLGCA2-TS Short Roller Lever High Precision Switch

The key differences between "high-
precision" and "standard" limit switches
are in the pretravel (PT) ratings and the
repeat accuracy. High-precision
switches have a pretravel (PT) of 5

�

compared to 20

�

for standard switches.

The repeat accuracy is best compared by
referring to the graph at right. High-
precision switches are ideal for position-
ing control in machine tools and other
applications.

High-Precision Type

Электронный компонент: WLRCA2-TS

Document Outline