14
General Purpose Limit Switch SZL-WL series Sensing and Control DO NOT USE this product as safety or emergency devices or in any other applications where failure of the product could result in a personal injury This information presented in this product sheet is for reference only. DO NOT USE this document as product installation information. WARNINGS FEATURES Single Pole Double Throw,Double Break High mechanical strength and Rugged Aluminum die-cast housing Wide range of levers and actuators Standard mounting dimensions 10 Amp current capacity Long mechanical life Set position indicator for easy maintenance Oiltight, waterproof and dustproof construction UL,CSA,CE approved IP67 Enclosure rating APPLICATIONS Machine tools Material handling Food and beverage Conveyors Special machinery Control Valve Auto Parking DESCRIPTION The new economical SZL-WL series general purpose limit switches are cost-effective switches for detecting objects in a wide range of applications from general purpose conveyors to heavy-duty machinery. Rugged and reliable, these switches are offered with a variety of actuators, functions and electrical ratings. Various series of overtravel types, high precision types, double sealing types as well as weld-immune types can be selected based on your specific application. These switches are specially designed for world-wide applications and supported by Honeywell global resources for sales and after sales service. Customers will benefit from Honeywell’s vast experience in serving world industries over many years. To minimize plant down-time and reduce maintenance costs, the SZL- WL series include indicator type switches with twin LEDs.

General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

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Page 1: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

Sensing and Control

DO NOT USE this product as safety or emergency

devices or in any other applications where failure of theproduct could result in a personal injury

This information presented in this product sheet is forreference only. DO NOT USE this document as productinstallation information.

WARNINGS

FEATURES

Single Pole Double Throw,Double Break High mechanical strength and Rugged

Aluminum die-cast housing Wide range of levers and actuators

Standard mounting dimensions 10 Amp current capacity

Long mechanical life Set position indicator for easy maintenance

Oiltight, waterproof and dustproof construction UL,CSA,CE approved

IP67 Enclosure rating

APPLICATIONS

Machine tools Material handling

Food and beverage Conveyors

Special machinery Control Valve

Auto Parking

DESCRIPTION

The new economical SZL-WL series general purposelimit switches are cost-effective switches for detectingobjects in a wide range of applications from generalpurpose conveyors to heavy-duty machinery.Rugged and reliable, these switches are offered with avariety of actuators, functions and electrical ratings.Various series of overtravel types, high precision types,double sealing types as well as weld-immune types canbe selected based on your specific application.These switches are specially designed for world-wideapplications and supported by Honeywell globalresources for sales and after sales service.Customers will benefit from Honeywell’s vast experiencein serving world industries over many years. To minimizeplant down-time and reduce maintenance costs, the SZL-WL series include indicator type switches with twin LEDs.

Page 2: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

2 Sensing and Control

Standard Overtravel Highprecision

A series B series C series D series

Actuator

Side RotaryRoller Lever Standard SZL-WL-A SZL-WLA-A SZL-WLB-A SZL-WLC-A SZL-WLD-A SZL-WLE-A

Side RotaryRoller Lever Adjustable SZL-WL-B SZL-WLA-B SZL-WLB-B SZL-WLC-B SZL-WLD-B SZL-WLE-B

Side RotaryRod Adjustable SZL-WL-C SZL-WLA-C SZL-WLB-C SZL-WLC-C SZL-WLD-C SZL-WLE-C

Fork Lock Lever(opposite direction rollers) SZL-WL-D

Fork Lock Lever(same direction rollers) SZL-WL-P

Top RollerPlunger SZL-WL-E

TopPlunger SZL-WL-F

Top Roller plungerSealed SZL-WL-G

Side RollerPlunger SZL-WL-H

Top BallPlunger SZL-WL-I

SidePlunger SZL-WL-J

Wobble-coil spring(Φ 6.5) SZL-WL-K

Wobble-coil spring(Φ 4.8) SZL-WL-L

Wobble-plastic rod(Φ 8.0) SZL-WL-M

Wobble-steel wire(Φ 1.0) SZL-WL-N

MODEL SELECTION GUIDE

① Type None Standard A Overtravel A series B Overtravel B series C Overtravel C series D Overtravel D series E High Precision

※ Numbering Scheme

SZL-WL - - ① ② ③ ④

45˚45˚ 45˚45˚90˚90˚ 90˚90˚80˚80˚80˚80˚

Type

Note: 1. As for indicator types and special types, refer to the numbering below. 2. In addition to the listings above, many more standard and special types are available on your specific application needs.

② Actuator Refer to the table above

③ Special Type None Non-special L Weld-immune type

E Double Sealing type

④ IndicatorNone No indicatorLE Neon lamp(AC type )L3 LED(DC24V/1.3mA)

Page 3: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

3 Sensing and Control

Electrical Ratings

Specifications

Make and break amps (Non-inductive load) Make and break amps (inductive load)Resistive load Lamp load Inductive load Motor loadPart Number

(Type)Rated Voltage

(V)NC NO NC NO NC NO NC NO

AC 125 250 480

101010

32

1.5

1.51

0.8

10103

53

1.5

2.51.50.8Standard type

Overtravel A seriesOvertravel C seriesOvertravel D series

High precision

DC 8 14 30 125 250

10106

0.80.4

664

0.20.1

333

0.20.1

10106

0.80.4

664

0.20.1

AC 125 250

55 - - - -

Overtravel B seriesDC 125

2500.40.2 - - - -

Notes : 1.Inductive load : power factor=0.4, time constant=7ms 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.

Circuitry Single Pole Double Throw, Double Break

Actuators Refer to the model selection

Operating speed 1mm/s to 1,000 mm/s with SZL-WL-A

Max. Operating frequency Mechanical : 120 operations/min, Electrical : 20 operations/min

Contact Material Ag + Cu

Contact resistance(Initial) Max. 25mΩ

Insulation resistance Min. 100MΩ (at 500VDC)

Dielectric stregth

1,000VAC, 50/60 Hz for 1 min between non-continuous terminals (600VAC for overtravel Bseries)2,200VAC, 50/60 Hz for 1 min between each terminal and non-current-carrying metal part andbetween each terminal and ground (1,500VAC for overtravel B series)

Temperature rise Max. 50

Vibration resistance Malfunction durability : 10 to 50 Hz, 1.5mm double amplitude(exclude wobble actuator types: -K,-L,-M,-N listings)

Shock resistance Destruction durability : approx. 1,000 m/s2 (100G)Malfunction durability : approx. 300 m/s2 (30G) (exclude wobble actuator types)

Ambient temperature Operating : -10 to +80(14 to 176)

Ambient Humidity Operating : Max. 95 %RH

Service life Mechanical : 15,000,000 operations (10,000,000 operations for overtravel B series and wobble)Electrical : 750,000 operations (500,000 operations for overtravel B series)

Weight Approx. 270 g with SZL-WL-A

Agency Approvals C-UL,CE,CSA approved

Sealing IP67

TECHNICAL INFORMATION

Page 4: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

4 Sensing and Control

A. Standard TypeWL-A WL-B* WL-C** WL-D,P WL-E WL-F WL-G

OF (max.)RF (min.)

PTOT (min.)MD (max.)TT (min.)

1,360g227g

15± 5˚30˚12˚40˚

1,360g227g

15± 5˚30˚12˚40˚

142g28g

15± 5˚30˚12˚40˚

1,200g-

50± 5˚35˚

-

2,720g910g

1.7 (max.)5.61

-

2,720g910g

1.7 (max.)6.41

-

1,700g450g1.75.61

-OP

TTp (max.)--

--

--

--

44± 0.839.5

34± 0.829.5

44± 0.839.5

WL-H WL-I WL-J WL-K*** WL-L*** WL-M*** WL-N***

OF (max.)RF (min.)

PTOT (min.)MD (max.)TT (min.)

4,082g907g2.85.61

-

2,720g910g

1.7 (max.)41

-

4,082g907g

2.8 (max.)6.41

-

150g-

20± 10---

150g-

20± 10---

150g-

40± 20---

29g-

40± 20---

OPTTp (max.)

54.2± 0.8-

44.5± 0.841

40.6± 0.8-

--

--

--

--

Notes: * : Operating characteristics of WL-B are those measured at the arm length of 38. ** : Operating characteristics of WL-C are those measured at the lever length of 140.

*** : Operating characteristics of these types are those measured at the tip of the actuator.

B. Overtravel Type/High Precision TypeWLA-A WLB-A WLA-B* WLB-B* WLA-C** WLB-C** WLC-A

OF (max.)RF (min.)

PTOT (min.)MD (max.)TT (min.)

1,000g100g

18± 4˚55˚10˚80˚

1,000g100g

10± 2˚

65˚7˚80˚

1,000g100g

18± 4˚55˚10˚80˚

1,000g100g

10± 2˚

65˚7˚80˚

290g25g

18± 4˚55˚10˚80˚

290g25g

10± 2˚

65˚7˚80˚

900g50g

25± 5˚60˚16˚90˚

OPTTp (max.)

WLC-B* WLC-C** WLD-A WLD-B* WLD-C** WLE-A

OF (max.)RF (min.)

PTOT (min.)MD (max.)TT (min.)

900g50g

25± 5˚60˚16˚90˚

260g10g

25± 5˚60˚16˚90˚

980g120g

Max. 20˚70˚10˚90˚

980g120g

Max. 20˚70˚10˚90˚

290g25g

Max. 20˚70˚10˚90˚

1360g150g

6± 1˚40˚3˚40˚

OPTTp (max.)

--

--

--

--

--

--

* : Operating characteristics of these types are those measured at the arm length of 38. ** : Operating characteristics of these types are those measured at the lever length of 140.

C. THE OPERATING CHARACTERISTICS OF SPECIAL TYPES ARE THE SAME WITH THE TABLE ABOVE.

Approval Standard File No.UL UL508 E150950CE EN60947-5-1 NA

CSA CSA std C22.2 LR65601-13

Operating Characteristics

Approvals

1 1 1

Page 5: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

5 Sensing and Control

Circuitry Electrical Life Curve

(1)NC

(4)NO

(2)NC

(3)NO

0 2 4 6 8 10 12

1,000

500

300

100

50

30

10

Num

ber

of opera

tions(

×10 )4

30 operations/mincosΦ=1

AC125V

AC250V

AC480V

Current(A)

Indicator Installation

<Operation mode>

Indicator is positioned to fit to the NO-ON

window of the cover and the spring is aligned to NC contacts

Indicator is On when NO contacts are

closed(when actuated),then goes Off when NC contacts are closed(when released).

NO-ON mode and NC-ON mode can be switched to each other by rotating the

indicator holder.

<Free Position Mode>

Indicator is positioned to fit to the NC-ON window of the cover and the spring is aligned

to NO contacts. Indicator is On when NC contacts are

closed(at free position),then goes Off when

NO contacts are closed(when actuated). Every switch is shipped out of factory with

this mode.NC

NO

1

4

2

3Load

Micro Switch

Power Supply

Indicator circuit

(Indicator ON at free position)

(Indicator holder)

(Cover)

NC

NO

1

4

2

3

Load

Micro Switch

Power Supply

Indicator circuit

(Indicator ON when Actuated)

(Indicator holder)

(Cover)

Page 6: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

6 Sensing and Control

<Accessory Package>

Set Position Indicator

<Proper Operation Zone>

The two convex surface indicators on the shaft

housing show the operating zones for proper

operation to help you do simple installationand maintenance. Too much overtravel may cause

short mechanical life due to possible damage to the

switch mechanism.

<Through hole mounting> <Rear mounting>

Mounting Dimensions

Proper Zone

Too little Overtravel,adjustment needed

Too much Overtravel,adjustment needed

Too much Overtravel,adjustment needed

Proper Zone

Indicator

Pointer

<Surface Mounting>

<Use of Conduit Sealing Accessory>

CONDUITCONNECTOR

SEALINGWASHER

SEALINGCONNECTOR

LIMIT SWITCH CABLE

M6 x 15 SEALINGWASHER

VINYL PACKM5 x 50

SEALINGCONNECTOR,M5 NUT

CONDUIT CONNECTOR, WASHER(Φ5) WASHER( 6)Φ

(70 x 85)

Sealing/Mounting Accessory

washer(Φ6)

short mounting screw(M6)mounting nut(M5)

long mounting screw(M5 x 50)

washer(Φ5)

long mounting screw(M5 x 50)

washer(Φ5)

4 - Φ5.2

p=0.8

+0.20

58.7±0.2

30.2±0.2

4 - Φ5.2 +0.2

0

58.7±0.2

30.2±0.2

4 - Φ6.2 +0.2

0

58.7±0.2

30.2±0.2

Page 7: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

7 Sensing and Control

One Side Action Mode

<Standard/High precision type>

All side rotary switches of Standard type

and High-Precision type can be set to

actuate one side only.Clockwise and counterclockwise mode is

Available by rotating the plunger insidethe operating head as shown in the picture

to the right.

<Overtravel D series>

Every listing of overtravel D series switches

can be set to one side action mode byrotating the cam inside the operating head

as shown in the picture below.

Operating Head Direction Change

<90˚ Incremental Rotation>

Many types of SZL-WL limit switches provide the

function of head direction change with 90˚ increment.The operating head can be set to any of the four

positions by loosening the four head lock screws asshown in the picture to the right. This function is

applied to all side rotary lever types and SZL-WL-

D,P,E,G,H,J.The head of overtravel D series can be set to direction

① and ③ only.

Operates Operates OperatesOperates

PlungerRotate

<cw+ccw> <cw><ccw>

[Standard Type / High Precision Type]

Turn off the coverat the back

Adjust properly

Operates Operates Operates

Operates

[Overtravel D series]

Head Lock Screws

90 degrees

Page 8: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

8 Sensing and Control

ADJUSTABLE PLATE

SOCKET HEAD BOLTS

(4.9)

5.0

0.2

58.7

0.230.2

40.0

(15.1)

3 - M4x13

14.7

R38

M5x16 HEXAGON

4 - 5.20 0.2

COVER

17.5 x 7 STAINLESS STEEL ROLLER

13.1

Max. 41.5

LABE

L PO

SIT

ION

35.0

29.2

21.6

4 - M6x1.0

5.0

25.4

13.0

12.7

Max. 59.0

53.0 1.5

(94.1

)

68.7

25.4

1.2

SCREW AND SPRING WASHER

4 - M3.5x27.5 HEAD MOUNTING

MOUNTING HOLES

COVER MOUNTING SCREW

KS B 0221 (PF 1/2)4 THREADS Min.

15 DEPTH Min.

0.7

N C

N O

LI S TE D 7 5K JI N D .C O N T .EQ .

0. 8A 12 5VDC

1/2HP 12 5VAC1HP 25 0VAC

0. 4A 25 0VDC

1

4

R

2

3

<SZL-WL-A>

3

2

1

(4.9) 30.2

40.0

(15.1)

5.0

58.7

14.7

17.5x7 STAINLESS STEEL ROLLER

21.6

Max. 41.5

35.0

29.2

13.1

25.4

12.7

Max. 67.0

60.0

LABEL

PO

SIT

ION

5.0

13.

0

(94.

1)

68.

725

.4

COVER

1.2

4 - M3.5x27.5 HEAD MOUNTING

SCREW AND SPRING WASHER

ADJUSTABLE RANGE : 25~89

2 - M5x16 HEXAGONSOCKET HEAD BOLTS

04 - 5.2MOUNTING HOLES

0.2

ADJUSTABLE PLATE

COVER MOUNTING SCREW3 - M4x13

0.2

0.7

0.2

4 - M6x1.015 DEPTH Min.

4 THREADS Min.KS B 0221 (PF 1/2)

1.5

SZL-

N C

N O

S TE D 7 5K JN D .CO N T .EQ .

0. 8A 125V

10A

1/2HP 125VAC1HP 250VAC

0. 4A 250VD

1

4

2

3

L SW H

C

<SZL-WL-B>

(15.1)

(4.9)

5.0

40.0

30.2

Max. 41.5

35.0

29.2

21.6

ADJUSTABLE PLATE

COVER

M8 x 12 ALLEN

SET SCREW

3.0x160 STAINLESS STEEL LEVER

LAB

EL P

OS

ITIO

N

12.7

(94.1

)

5.0 68.7

13.0

25.4

Max. 55.0

46.0

25.4

13.1

Max.

140.0

58.7

14.7

9.0

ADJUSTABLE RANGE : 25 ~ 140

SCREW AND SPRING WASHER

4 - M3.5x27.5 HEAD MOUNTING

4 THREADS Min.KS B 0221 (PF 1/2)

4 - M6x1.0

15 DEPTH Min.

SOCKET HEAD BOLTS2 - M5x16 HEXAGON

4 - 5.2MOUNTING HOLES

0.20

3 - M4x13COVER MOUNTING SCREW

0.2

0.2

0.7

1.5

1.2

SZL-WL-C

N C

N O

L IS T ED 7 5 KJI N D .C O N T .E Q .

0. 8A 1 25 VDC

10A 125,250V AC

1/2 HP 12 5VAC1H P 250 VAC

0. 4A 2 50 VDC

1

4

R

2

3

LIMIT SWITCH

<SZL-WL-C>

(4.9)

5.0

58.7

30.2

40.0

(15.1)

R38

COVER

13.1

Max. 41.5

35.0

29.2

21.6

5.0

25.4

13.

0

12.7

56.4 3.5

68.

731.4

42.8 3.5

14.7

90.0

4 THREADS Min.KS B 0221 (PF 1/2)

SCREW AND SPRING WASHER

4 - M3.5x27.5 HEAD MOUNTING

15 DEPTH Min.4 - M6x1.0

1.2

LAB

EL

PO

SIT

ION

COVER MOUNTING SCREW3 - M4x13

0.2

0.7

SZL-WL-D

N C

N O

LI S TE D 7 5K JI N D .C O N T .EQ .

0. 8A 12 5VDC

10A 125,250V AC

1/2HP 12 5VAC1HP 25 0VAC

0. 4A 25 0VDC

1

4

R

2

3

LIMIT SWITCH

4 - 5.2MOUNTING HOLES

0.20

M5x16 HEXAGONSOCKET HEAD BOLTS

0.2

<SZL-WL-D,P>

(4.9)

5.0

58.7

30.2

40.0

(15.1)

COVER

13.1

Max. 41.5

LAB

EL

PO

SIT

ION

35.0

29.2

21.6

5.0

13.0

12.7

(88.

6)

68.

719

.9

PRE-TRAVEL

34.0

(FREE P

OSIT

ION

)

0.8

0.2

0.2

0.7

MOUNTING HOLES

0.2

4 - 5.20

SCREW AND SPRING WASHER

4 - M3.5x10.0 HEAD MOUNTING

3 - M4x13COVER MOUNTING SCREW

KS B 0221 (PF 1/2)4 THREADS Min.

4 - M6x1.015 DEPTH Min.

1.2

SZL-WL-F

NC

NO

LISTED 75KJIND.CONT.EQ.

0 .8 A 12 5 VDC

10A 125,250V AC

1 /2H P 12 5 VAC1 HP 2 50 VAC

0 .4 A 25 0 VDC

1

4

R

2

3

LIMIT SWITCH

(4.9)

5.0

58.7

30.2

40.0

(15.1)

COVER

13.1

Max. 41.5

LABEL P

OSIT

ION

35.0

29.2

21.6

5.0

13.0

12.7

68.7

28.0

45.4

(FREE P

OSIT

ION

)

PRE-TRAVEL

44.0

17x5 STAINLESS ROLLER

SCREW AND SPRING WASHER

4 - M3.5x10.0 HEAD MOUNTING

MOUNTING HOLES

04 - 5.2 0.2

COVER MOUNTING SCREW

3 - M4x13

0.2

0.2

0.7KS B 0221 (PF 1/2)4 THREADS Min.

4 - M6x1.015 DEPTH Min.

1.2

(OPERATIN

G P

OSIT

ION

)

0.8

SZL-WL-E

NC

NO

LISTED 75KJIND.CONT.EQ.0 .8 A 12 5 VDC

10A 125,250V AC

1 /2H P 1 2 5 VAC1 HP 25 0 VAC

0 .4 A 25 0 VDC

1

4

R

2

3

LIMIT SWITCH

Dimensions

<SZL-WL-E> <SZL-WL-F>

Page 9: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

9 Sensing and Control

(4.9) 30.2

40.0

(15.1)

COVER

13.1

Max. 41.5

LABEL P

OSIT

ION

35.0

29.2

21.6

5.0

13.0

12.7

68.7

(40.3

)

11.2x4.9 STAINLESS ROLLER

SCREW AND SPRING WASHER

4 - M3.5x10.0 HEAD MOUNTING

3 - M4x13COVER MOUNTING SCREW

0.2

0.7

KS B 0221 (PF 1/2)4 THREADS Min.

1.2

5.0

45.4

(FREE P

OSIT

ION

)

(OPERATIN

G P

OSIT

ION

)

0.2

58.7

44.0 PRE-TRAVEL

4 - M6x1.015 DEPTH Min.

0.8

0.20

MOUNTING HOLES4 - 5.2

SZL-WL-G

NC

NO

LISTED 75KJIND.CONT.EQ.

0 .8 A 1 25 VDC

10A 125,250V AC

1 /2HP 1 25 VAC1 HP 2 5 0VAC

0 .4 A 2 50 VDC

1

4

R

2

3

LIMIT SWITCH

<SZL-WL-G>

(4.9) 30.2

40.0

(15.1)

COVER

13.1

Max. 41.5

35.0

29.2

21.6

5.0

13.

0

12.7

(88.6

)

68.7

19.9

1.2

PR

E-TR

AVE

L

44.

5

46.2

(FREE P

OS

ITIO

N)

5.0

58.7

0.2

12.7(1/2") STAINLESS BALL

SZL-WL-I

NC

NO

LISTED 75KJIND.CONT.EQ.

0 .8 A 12 5 VDC

10A 125, 250V A C

1 /2H P 1 2 5 VAC1 HP 2 50 VAC

0 .4 A 25 0 VDC

1

4

R

2

3

LIMIT SWITCH

4 THREADS Min.KS B 0221 (PF 1/2)

4 - M3.5x10.0 HEAD MOUNTING

SCREW AND SPRING WASHER

MOUNTING HOLES4 - 5.2

0.20

15 DEPTH Min.4 - M6x1.0

LAB

EL P

OSIT

ION

COVER MOUNTING SCREW

3 - M4x13

0.2

0.7

(OPERA

TIN

G P

OSIT

ION

)

0.8

<SZL-WL-I>

(4.9)

5.0

0.2

58.7

0.230.2

40.0 0.7

(15.1)

COVER

Max. 41.5

35.0

29.2

21.6

5.0

13.0

(96.2

)

68.7

27.5

1.2

17.8

25.0

25.412.7

25.4

13.1

46.6 0.8

LABEL P

OSIT

ION

4 THREADS Min.KS B 0221 (PF 1/2)

COVER MOUNTING SCREW

4 - M3.5x27.5 HEAD MOUNTING

SCREW AND SPRING WASHER

3 - M4x13

4 - 5.2MOUNTING HOLES

0 0.2

Max. 2.8 mm

PRE - TRAVEL

15 DEPTH Min.4 - M6x1.0

SZL-WL-J

NC

NO

LISTED 75KJIND.CONT.EQ.

0 .8 A 1 25 VDC

10A 125,250V AC

1 /2HP 12 5 VAC1 HP 2 5 0VAC

0 .4 A 2 50 VDC

1

4

R

2

3

LIMIT SWITCH

<SZL-WL-J>

(4.9)

5.0

(15.1)

COVER

Max. 41.5

35.0

21.6

5.0

13.0

68.7

128

13.1

20.0 4.8

KS B 0221 (PF 1/2)

4 THREADS Min.

COVER MOUNTING SCREW

40.0 0.7

30.2 0.2

3 - M4x13

1.229.2

LABEL P

OSIT

ION

RUBBER & MOUNTING BAND

4 - 5.2MOUNTING HOLES

0 0.2

4 - M6x1.015 DEPTH Min.

58.7

0.2

2.5

PRE-TRAVEL

SZL-WL-L

NC

NO

LISTED 75KJIND.CONT.EQ.0 .8 A 1 2 5VDC

10A 125,250V AC

1 /2H P 1 25 VAC1 HP 2 5 0VAC

0 .4 A 2 5 0VDC

1

4

R

2

3

LIMIT SWITCH

(4.9)

5.0

0.2

58.7

0. 230.2

40.0 0. 7

(15.1)

COVER

Max. 41.5

35.0

29.2

21.6

5.0

13.0

68.7

1. 2

140

13.1 2.5

20.0PRE-TRAVEL

RUBBER & MOUNTING BAND

6.5

SZL-WL-K

NC

NO

LISTED 75KJ

IND.CONT.EQ.0 .8 A 1 25 VDC

10A 125,250V AC

1 /2 HP 12 5 VAC1 HP 2 5 0VAC

0 .4 A 2 50 VDC

1

4

R

2

3

LIMIT SWITCH

LABEL P

OSIT

ION

3 - M4x13COVER MOUNTING SCREW

4 THREADS Min.KS B 0221 (PF 1/2)

MOUNTING HOLES

4 - 5.2 0.2

0

15 DEPTH Min.4 - M6x1.0

COVER MOUNT ING SCREW

SCREW AND SPRING WASHER

(4.9)

5.0

0.2

58

.7

0.230.2

40.0 0.7

(15.1 )

3 - M4x13

MOUN TING HOLES4 - 5.2 0

0.2

4 - M3.5x27.5 HEAD M OUNTING

KS B 0221 (PF 1/2)4 THREADS Min.

COVER

Max. 41.5

LA

BEL P

OS

ITIO

N

35.0

29.2

21.6

4 - M6x1.015 DEPTH Min.

5.0

13.0

(96.2

)

68.7

27.5

1.2

17.8

25.0

25.412.7

25.4

13.1

55.7

0.8

0.8

(OPERATIN G POSITION) 54.2

PRE - TRAVEL

Max. 2.8 mm

SZL-WL-H

N C

N O

L IS T E D 7 5K JI N D .C O N T .E Q .

0 .8 A 12 5 VDC

10A 125,250V AC

1 /2 HP 1 2 5VAC1 HP 2 50 VAC

0 .4 A 25 0 VDC

1

4

R

2

3

LIMIT SWITCH

<SZL-WL-H>

<SZL-WL-K> <SZL-WL-L>

Page 10: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

10 Sensing and Control

(4 .9)

5.0

58.7

30.2

40.0

(1 5.1)

COVER

35.0

29.2

21.6

5.0

13.0

68.7

19

1

13.1

M3x3 SET SCREW

1.0

Max. 41.5

COVER M OUNT ING SCREW

KS B 0221 (PF 1/2)4 THREADS Min. 0.7

0.2

3 - M4x13

1.2

LA

BEL P

OS

ITIO

N

RUBB ER & M OUNT ING BAND

4 - 5.2MOUNTING HOLES

0 0.2

PRE-TRAVEL40.0

4 - M6x1.015 DEPTH Min .

0.2

2.5

SZL-WL-N

NC

NO

LISTED 75KJ

IND.CONT.EQ.0 .8 A 1 25 VDC

10A 125,250V AC

1 /2 HP 12 5VAC1 HP 2 50 VAC

0 .4 A 2 50 VDC

1

4

R

2

3

LIMIT SWITCH

<SZL-WL-N>

(4.9)

5.0

58.7

30.2

40.0

(15.1)

COVER

35.0

21.6

5.0

13.0

68.7

140

2.5

8.0

(44.6

)

26.0

40.0

15 DEPTH Min.4 - M6x1.0

4 THREADS Min.KS B 0221 (PF 1/2)

1.229.2

Max. 41.5

0.2

0.7

RUBBER & MOUNTING BAND

MOUNTING HOLES4 - 5.20

0.2

COVER MOUNTING SCREW3 - M4x13

PRE-TRAVEL

0.2

SZL-WL-M

NC

NO

LISTED 75KJIND.CONT.EQ.

0 .8 A 1 25 VDC

10A 125,250V AC

1 /2 HP 12 5VAC

1 HP 2 50 VAC

0 .4 A 2 50 VDC

1

4

R

2

3

LIMIT SWITCH

LAB

EL P

OSIT

ION

13.1

<SZL-WL-M>

Weld-immune types ( special type dedicated to welding lines primarily for automotive factory floor )

SZL-WL-A-LLE

SUS Screw

Heat Treatment

SUS Screw

SUS Screw

melamine coating

Nameplate is inside switch,Rounded spatterless

Lamp cover

Head-cap prevents spattersfrom sticking to the actuating part

Roller+ShaftSUS

Page 11: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

11 Sensing and Control

34

2

1

KNURLING

(P=0.5)

0.8

13.5

1.2

23.

829.8

9.0

1.5

10.00.71.0

23.5

1.5 1.5

11.

0

6.0

12.

0

13.

0

14.0 0.1

12.0

10.2

30.0 5.0L" 0+ 50. 0

+ 0. 5 0

0.5 4-1.2 0.05 45

R6

6.0

50.0+ 5. 0 0

CABLES AND CONNECTORS

Usage and Dimensions

ZLC-4DLF-

Cables/Receptacle

Z L C - 4 D S F - 3

Cable

Number of stands 2: 2 strands 3: 3 strands 4: 4 strands

Voltage A: AC D: DC

ShapeS: straightL: elbow shapeR: Receptacle

TypeF: femaleM: male

Length03: 0.3 m2: 2 m3: 3 m5: 5 m7: 7 m85: 8.5cm

Terminal number & wire color

Terminal 1 : brownTerminal 2 : whiteTerminal 3 : blueTerminal 4 : black

Page 12: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

12 Sensing and Control

32

41

1.2

5.0

14.0

10.

6

9.5

11.0

12.

0

45 4-1.2

KNURLING

(P=0.5)

0.1

0.5

0 . 05

0. 05

+ 0.5 0

+ 50.0 0

30.0

5. 0L"

6.0

0.5

37.5

9.5

6.5

14.0

1.0 0.7

1.5 1.5 1.5

50.0

0.8

ZLC-4DSF-

ZLC-4DSM-

24

3

1

11.

0

0.1

KNURLING

(P=0.5)

14.0

+ 0. 5 0

9.5

12.

0

320 + 32. 0 0

0 .5

45

0+ 0. 5

0+ 10. 0

M4

(KET GP140076 )

-0.1

0 1

0.5

6.5

14.0

42.0

15.5

9.0 1.5

9.5

1.5 1.5

6.0

M12 X 1 1.0 0.7

30.0

85.0

0.8

Page 13: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

13 Sensing and Control

L S C - 0 9 C - P F T

Connector series

06: 4.0 to 6.0 dia09: 6.0 to 9.0 dia12: 9.0 to 12.5 dia

Wire size

Material of Body+CapC: BrassA: Aluminum diecastZ: Zinc diecastM: Plastic

TypeBlank: standardT: cold-proof/heat-proofN: corrosion-proof

Conduit sizePF: PF1/2PT: PT1/2M : metric screw

ZLC-4DRM-85

4.0

14.08.0

45.0

85.0

+50

+100 (BROWN, WHITE)

(BLUE, BLACK)

AWG22(UL1007)

EPOXY

PF 1/2(G 1/2)

M12x1.0

24.0

No. 3 : BLUE

26

.4

No. 1 : BROWN

No. 2 : WHITE

No. 4 : BLACK

O-RING:P18

1

2

3

4 4

3

1

2

DC TYPE AC TYPE

8.0

26

.2

Max 30

27

.0

conduit type

Seal Connector

Page 14: General Purpose Limit Switch SZL-WL seriesGeneral Purpose Limit Switch SZL-WL series Sensing and Control z DO NOT USE this product as safety or emergency devices or in any other applications

General Purpose Limit Switch SZL-WL series

Sensing & ControlHoneywell Korea.191, Hangangro-2 Ga, Yongsan-GuSeoul 140-702 Koreawww.honeywell.com/sensingemail:S&[email protected]

Printed with Soy Inkon 50% Recycled Paper

202003 04 EN KO06 AP 1101 Printed in Korea

Warranty/RemedyHoneywell warrants goods of its manufacture as being free of defectivematerial and faulty workmanship. Contact your local sales office forwarranty information. If warranted goods are returned to Honeywell duringthat period of coverage,Honeywell will repair or replace without chargethose items it finds defective. The foregoing is Buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, includingthose of merchantability and fitness for a particular purpose.While we provide application assistance, personally and through ourliterature, it is up to the customer to determine the suitability of the productin the application.Specifications may change at any time without notice. The informationwe supply is believed to be accurate and reliable as of this printing.However, we assume no responsibility for its use.

Sales and ServiceHoneywell serves its customers through a worldwide network of salesoffices and distributors. For application assistance, current specifications,pricing, or name of the nearest Authorized Distributor, contact your localsales office or:INTERNET: www.honeywell.com/sensingE-mail: [email protected]

ASIA PACIFICSensing and ControlAsia Pacific HeadquartersPhone: +(65)355-2828Fax: +(65)445-3033

AustraliaHoneywell LimitedPhone: +(61)2-9370-4500Fax: +(61)2-9370-4525Toll Free 1300-36-39-36Toll Free Fax: 1300-36-04-70

China — PRC – BeijingHoneywell China Inc.Phone: +(86-10)6561-0208Ext.205Fax: +(86-10)6561-0618

China — PRC – ShanghaiHoneywell China Inc.Phone: +(86-21)6534-9181Fax: +(86-21)6534-2248

China – Hong Kong S.A.R.Honeywell Ltd.Phone: +(852)2331-9133Fax: +(852)2331-9998

China — PRC – ChengduHoneywell China Inc.Phone: +(86-28)6786-348Fax: +(86-28)6787-061

China — PRC – GuangzhouHoneywell China Inc.Phone: +(86-20)3879-1169Fax: +(86-20)3879-1269

China — PRC – ShenzhenHoneywell China Inc.Phone: +(86)755-518-1226Fax: +(86)755-518-1221

IndonesiaHoneywell Indonesia Pte Ltd.Phone: +(6221)521-3330Fax: +(6221)521-3735

IndiaTATA Honeywell Ltd.Phone: +(91)20 6875-532/6875 534Fax: +(91)20 6875-992

JapanHoneywell IncPhone: +(81)3 5440 1395Fax: +(81)3 5440 1314

South KoreaHoneywell Korea Co Ltd.Phone: +(822)799-6114Fax: +(82)792-9011

MalaysiaHoneywell Engineering SdnBhd.Phone: +(603)7958-4988Fax: +(603)7958-8922

New ZealandHoneywell LimitedPhone: +(649)623-5050Fax: +(649)623-5060Toll Free 0800-202-088

PhilippinesHoneywell Systems(Philippines)Inc.Phone: +(632)636-1649Fax: +(632)636-1650

SingaporeHoneywell South East AsiaPhone: +(65)355-2828Fax: +(65)445-3033

ThailandHoneywell Systems(Thailand) Ltd.Phone: +(662)693-3099Fax: +(662)693-3085

Taiwan R.O.C.Honeywell Taiwan Ltd.Phone: +(8862)2245-1000Fax: +(8862)2245-3242

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FranceHoneywell SAPhone: +(33)1 60 19 82 68Fax: +(33)1 60 19 81 73

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The NetherlandsHoneywell B.V.Phone: +(31)20 565 69 11Fax: +(31)20 565 66 00

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PolandHoneywell Sp.zo.oPhone: +(48)22 606 0900Faz: +(48)22 606 0901

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TurkeyHoneywell Turkey A.S.Phone: +(90)216 464 4764Fax: +(90)216 464 4794

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Mediterranean & AfricanDistributorsHoneywell SpAPhone: +(39)2 921 46 232Fax: +(39)2 921 46 233

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USAHoneywellSensing and Control,International HeadquartersPhone: 1-800-537-69451-815-235-6847Fax: 1-815-235-6545E-mail:[email protected]

LATIN AMERICAArgentinaHoneywell S.A.I.C.Phone: +(54 11)4383-3637Fax: +(54 11)4325-6470

BrazilHoneywell do Brasil & CiaPhone: +(55 11)7266-1900Fax: +(55 11)7266-1905

ChileHoneywell Chile, S.A.Phone: +(56 2)233-0688Fax: +(56 2)231-6679

ColumbiaHoneywell Columbia, S.A.Phone: +(57 1)623-3239/3051Fax: +(57 1)623-3395

EcuadorHoneywell S.A.Phone: +(593 2)981-560/1Fax: +(593 2)981-562

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Puerto RicoHoneywell Inc.Phone: +(809)792-7075Fax: +(809)792-0053

VenezuelaHoneywell CAPhone: +(58 2)238-0211Fax: +(58 2)238-3391