KRAUS&NAIMER Switch wiring diagrams pocketbook

Switch Wiring Diagrams POCKETBOOK

This pocketbook has been com-piled to assist our customers in the selection of our most com-monly used cam switches. It contains Kraus & Naimer stan-dard contact arrangements for C-, CA-, CG- and CH-series cam switches.

For details on special or non-standard switches, please contact our local sales office.

Switch wiring diagramsTHE BLUE LINE

4

1 pole A200 1 32 2 pole A201 1 32 3 pole A202 2 32 4 pole A203 2 32 5 pole WAA341 3 56 6 pole A342 3 56 7 pole A343 4 56 8 pole A344 4 56 9 pole WAA345 5 56 10 pole A346 5 56 11 pole WAA347 6 56 12 pole A348 6 56

1 pole A290 1 45 2 pole A291 1 45 3 pole A292 2 45 4 pole A324 2 54 4 pole A293 2 45 5 pole A325 3 54 6 pole A326 3 54

1 pole A204 1 32 2 pole A205 1 32 3 pole WAA206 2 32 4 pole WAA207 2 32

1 pole A220 1 36 2 pole A221 2 36 3 pole A222 3 36 4 pole A223 4 36 5 pole A369 5 58 6 pole A370 6 58 7 pole A371 7 58 8 pole A372 8 58 9 pole WAA373 9 58 10 pole WAA374 10 58 11 pole WAA375 11 58 12 pole WAA376 12 58

Contents Code- Stages PageON/OFF Switches 0-1 no. C/CG/CH

60° Switching

90° Switching

4. Pole preclose 30°

30° Switchingwith spring return

Double-throw Switcheswithout „OFF“Positions (1-2)60° Switching

5

Contents Code- Stages PageDouble-throw Switches no. C/CG/CH

without „OFF“ (1-2) 1 pole A720 1 83with electrically 2 pole A721 2 83isolated contacts 3 pole A722 3 83 4 pole A723 4 83

without „OFF“ 1 pole A295 1 47with spring return 2 pole A296 2 4730° Switching 3 pole WAA297 3 47

with electrically 1 pole A795 1 86isolated contacts

with „OFF“ 1 pole A210 1 33Positions (1-0-2) 2 pole A211 2 3360° Switching 3 pole A212 3 33 4 pole A213 4 33 5 pole A361 5 57 6 pole A362 6 57 7 pole WAA363 7 57 8 pole WAA364 8 57with electrically 1 pole A710 1 81isolated contacts 2 pole A711 2 81 3 pole A712 3 81 4 pole A713 4 81Positions (1-0-2) 1 pole A218 1 3590° Switching 2 pole A219 2 35 3 pole WAA299 3 48 KG-, KH-, KF-Serie 3 pole K900 881 Pol preclose 30° 4 pole WAA294 4 44 KG-, KH-, KF-Serie, 4 pole K950 88 4. pole preclose 30° Positions (1-0-2) 1 pole A214 1 3430° with spring return 2 pole A215 2 34to center 3 pole A216 3 34

6

Contents Code- Stages Page no. C/CG/CH

Double-throw Switches

with electrically 1 pole A714 1 82isolated contacts 2 pole A715 2 82Positions (1-0-2) 1 pole A320 1 53with spring return from 2 pole A321 3 52left to centerfrom 1 to 0 3 pole A322 2 53

Multi-step Switches without „OFF“ position1 pole 3 Step 60° A230 2 38 4 Step 60° A231 2 38 5 Step 60° A232 3 38 6 Step 60° A233 3 38 7 Step 45° WAA234 4 38 8 Step 45° WAA236 4 38 9 Step 30° WAA236 5 38 10 Step 30° WAA237 5 38 11 Step 30° WAA239 6 38 12 Step 30° WAA239 6 382 pole 3 Step 60° A250 3 41 4 Step 50° A251 4 41 5 Step 60° A252 5 41 6 Step 60° WAA253 6 41 7 Step 45° WAA254 7 41 8 Step 45° WAA255 8 413 pole 3 Step 60° A270 5 43 4 Step 60° A271 6 43 5 Step 60° WAA272 8 43 6 Step 60° WAA273 9 43 7 Step 45° WAA274 11 43 8 Step 45° WAA275 12 434 pole 3 Step 60° A476 6 71 4 Step 60° A477 8 71 5 Step 60° WAA478 10 71

7

Contents Code- Stages Page no. C/CG/CHMulti-step Switches without „OFF“ position

5 pole 3 Step 60° WAA484 8 73 4 Step 60° WAA485 10 736 pole 3 Step 60° WAA489 9 75 4 Step 60° WAA490 12 75

and electrically isolated contacts1 pole 3 Step 60° A730 2 82 4 Step 60° A731 2 852 pole 3 Step 60° A750 3 84 4 Step 60° A751 4 85

Multi-step Switches with „OFF“ position1 pole 2 Step 60° A240 1 38 3 Step 45° A242 2 39 4 Step 30° A242 2 39 5 Step 30° A243 3 39 6 Step 30° A244 3 39 7 Step 30° WAA245 4 39 8 Step 30° WAA246 4 39 9 Step 30° WAA247 5 39 10 Step 30° WAA248 5 39 11 Step 30° WAA249 6 392 pole 2 Step 50° A260 2 42 3 Step 45° A261 3 42 4 Step 30° WAA262 4 42 5 Step 30° WAA263 5 42 6 Step 30° WAA264 6 42 7 Step 30° WAA265 7 423 pole 2 Step 60° A280 3 44 3 Step 45° A281 5 44 4 Step 30° WAA282 6 44 5 Step 30° WAA283 8 44 6 Step 30° WAA284 9 44

8

Contents Code- Stages Page no. C/CG/CH

Multi-step Switches with „OFF“ position4 pole 2 Step 60° WAA480 4 72 3 Step 45° WAA481 6 72 4 Step 30° WAA482 8 725 pole 2 Step 60° WAA486 5 74 3 Step 45° WAA487 8 746 pole 2 Step 60° WAA491 6 75

General Application Switches2 Gang 1 pole 60° A310 1 49Switching sequence: 2 pole 60° A312 2 500, A, A+B 3 pole 60° WAA314 3 513 Gang 1 pole 30° A311 2 49Switching sequence: 2 pole 30° WAA313 3 500, A, A+B, A+B+C 3 pole 30° WAA315 5 52

General Application Series - Switching2 Gang 1 pole 30° WAA330 1 55Switching sequence: 2 pole 30° WAA331 2 550, A, B, A+B 3 pole 30° WAA332 3 55

Coding Switches/Binary Code 0 up to 7 30° A540 2 760 up to 7 complement 45° WAA541 2 760 up to 7+complement 45° WAA542 3 770 up to 11 30° A543 2 770 up to 11+complement 30° WAA545 4 78

Coding Switchtes/BCD-Code0 up to 9 30° A550 2 780 up to 9 complement 30° WAA551 2 79 0 up to 9+complement 30° WAA552 4 79

9

Contents Code- Stages Page no. C/CG/CHVoltmeter-Double-throw Switcheswithout „OFF“3 phase 3 wire 45° A023 2 193 phase 3 wire and phase to neutral 45° A025 3 19

with „OFF“3 phase 3 wire 45° A004 2 143 phase to neutral 45° WAA005 2 153 phase 3 wire and phase to neutral 45° A007 3 162 separate 3 phase with „OFF“ 45° WAA008 4 17

Ammeter-Double-throw Switcheswith „OFF“1 pole 3 Current transformers 90° A048 3 242 pole 2 Current transformers 90° WAA037 3 212 pole 3 Current transformers 90° A038 5 22

without „OFF“1 pole 3 Current transformers 90° WAA017 3 181 pole 4 Current transformers 90° WAA036 4 202 pole 4 Current transformers 90° WAA039 6 23

10

Contents Code- Stages Page no. C/CG/CHControl SwitchesStop switch 1 pole 30° WAA174 1 25Start switch 1 pole 30° A175 1 25Stop start switch 1 pole 30° A176 1 26 2 pole 30° WAA183 2 30Stop start switch withspring return from start to run 90°+30° A178 1 28

Double-Stop start switch withspring return from start to run 60°+30° WAA177 2 27

for contactor interlock withspring return from start to run 60°+30° WAA182 2 30

and electrically isolated contactsStop start switch 1 pole 30° A789 1 86

Stop start switch withspring return form start to run 90°+30° A791 1 86

for 2 contactors, Contactor control with spring return to „OFF“ 30° WAA179 3 29

Main Switches 3, 4, 6, 8 pole, with and without auxiliary contacts 87

11

Contents Code- Stages Page no. C/CG/CHMotor SwitchesMotor Reversing SwitchesPosition (1-0-2) 2 pole 60° A400 2 59 3 pole 60° A401 3 59with spring return to „OFF“ 3 pole 30° A228 3 37

Star-delta SwitchesNormal version 60° A410 4 60Reversing 45° WAA413 5 61

with auxiliary contact,closed in „OFF“-Position 60° WAA416 5 62

For use with contactors 90° A419 4 62Motor Control SwitchesPosition (0-1-2) 60° A440 4 64without „OFF“ 60° A466 4 69Position (1-0-2) 60° A441 4 64Reversing 45° A442 6 65for reversing forfor use with contactors and 60° WAA444 5 66with slip clutch for „OFF“ load use 45° WAA468 10* 70Motor Control Switches2 speed, 2 winding0 - A - B, or 60° WAA451 3 673 speed, 2 winding0 - A - B - A 45° WAA457 6 68Start and Run SwitchesSplit-phase start 90°+30° A425 2 63ReversingSplit-phase start 60°+30° WAA426 3 63Split-phase reversingauto cutout of start field 60° A622 3 80winding

* with slip clutch

12

Caption

Contactor or Relay

Thermal Relay

Motor M

Coil / Inductance

Ammeter A

Voltmeter V

Earth / Ground

NO-contact

NC-contact

Motor - star circuit

Motor - delta circuit

Motor - double star circuit

13

A410 Star-Delta Switch

The large image shows the switch chart. A cross in a column indicates that the contact above it is closed, when the switch is in the position as indicated to the left of the cross. For example, contact 3/4 closes in the delta position. A vertical line between 2 or more crosses indicate that the contact remains closed while the switch moves from one position to the next. The images on the right show the wiring connections for both the supply and load. For example, L1 connects to switch terminal 1 while U1 or T1 connects to terminal 2.

Connection Details

The information is presented with either a switch chart only or a switch chart and connection diagrams when appropriate.

f

0

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 160

X X X X XX X X X X X

A410

X X

L1L2

1 5

RS

14

L3 T

2U1T1

10

U2T4

6V1T2

7

V2T5

13W1T3

4

W2T6

Standard-Frontschild: F080Standard face plate: F080

14

Voltmeter switches

A004 Voltmeter Switch 3 phase 3 wire

f

0

L2-L3L3-L1L1-L2

1 3 5 7

2 4 6 80

L1-L2 X XL2-L3 X XL3-L1 X X

A004

1 7 5

L1L2L3

RST

2 4V


15

Voltmeter switches

WAA005 Voltmeter Switch(formerly A005) 3 phase to neutral

f

0

L2-NL3-NL1-N

1 3 5 7

2 4 6 80

L1-N X XL2-N XL3-N X X

WAA005

L1L2L3

3 1 5

N

7

2 8V


16

Voltmeter switches

A007 Voltmeter Switch 3 phase to neutral

f

L2-L3 L2-N

0L1-NL1-L2

L3-L1 L3-N

1 3 5 7 9 11

2 4 6 8 10 12L3-L1 X XL2-L3 X XL1-L2 X X

0L1-N X XL2-N XL3-N X X

A007

L1L2L3

10 6 2

RST

N O

12

1 3V


17

Voltmeter switches

WAA008 Voltmeter Switch(formerly A008) 2 separate 3 phase

f

L2-L3 L2-L3

0L1-L2L1-L2

L3-L1 L3-L1

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 16L3-L1 X XL2-L3 X XL1-L2 X X

0L1-L2 X XL2-L3 X XL3-L1 X X

WAA008

L1L2L3

3 15 7

RST

L1L2L3

1 13 5

RST

2 10V


18

Ammeter switches

WAA017 Ammeter Switch 1 pole, 3 Current transformers

f 2

1 3

1 3 5 7 9 11

2 4 6 8 10 121 X X X

X XX X

2X X

X X3 X X X

A017

4 6

L1

63

L2L3

9 1

A


19

Voltmeter switches

A023 Voltmeter Switch, 3 phase 3 wire

A025 Voltmeter Switch, 3 phase 3 wire, 3 phase to neutral

f

L3-L1

L1-L2L2-L3

1 3 5 7

2 4 6 8L1-L2 X XL2-L3 X XL3-L1 X X

A023

L1L2L3

1 7 5

RST

2 4RST

V

Standard-Frontschild: F793

f

L3-L1 L2-N

L1-L2L1-NL2-L3

L3-N

1 3 5 7 9 11

2 4 6 8 10 12L3-L1 X XL2-L3 X XL1-L2 X XL1-N X XL2-N XL3-N X X

A025

L1L2L3

10 6 2

RST

N O

12

1 3V


Standard face plate: F793


20

Ammeter switches

WAA036 Ammeter Switch (formerly A036) 1 pole, 4 Current transformers

f 1

4

3

2

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 161

2

3

4

WAA036

X X^

^ ^

X XX X

XXXX

X XX X^

L1 RL2 SL3 T

112 4

N O

10 2

1 5A


21

Ammeter switches

WAA037 Ammeter Switch (formerly A037) 2 pole, 2 Current transformers

f 0

1 2

1 3 5 7 9 11

2 4 6 8 10 121 X X X

X X X

0

X X X2 X X X

WAA037

L1

6

N

92 3

1 8A


22

Ammeter switches

A038 Ammeter Switch 2 pole, 3 Current transformers

f 0

3

2

1

1 3 5 7 9 11 15 17 19

2 4 6 8 10 12 16 18 200

1

2

3

A038

XX

XX

XX

XX

XX

XX

XX

L2 S

3

L3 T

819 16

L1 R

1 6

XX

XX

2 9A


23

Ammeter switches

WA

A03

9 A

mm

eter

Sw

itch

(form

erly

A03

9) 2

pol

e, 4

Cur

rent

tran

sfor

mer

s

f1

4

3

2

13

57

911

1315

1719

2123

24

68

1012

1416

1820

2224

1 2 3 4

WA

A03

9

X

^

^X

^

^X

^

^

X XX X

X X

X XX X

X X

X XX X

X X

L2

15

L3

203

8

L1R

1318

29

A

N

16

S T O

Stan

dard

-Fro

ntsc

hild

: F06

0St

anda

rd fa

ce p

late

: F06

0

24

Ammeter switches

A048 Ammeter Switch 1 pole, 3 Current transformers

f 0

3

2

1

1 3 5 7 9 11

2 4 6 8 10 120

1

2

3

A048

XX

XX

XX

XX

XX

XX

3 9

L1

3

R

4

L2 SL3 T

10 2

A


25

Control Switches

WA

A17

4 St

op s

witc

h (fo

rmer

ly A

174) 1

pol

eA

175

Star

t sw

itch

1 po

le

fST

OP

1 2ST

OP

XW

AA1

74

1ST

OP

2

Stan

dard

-Fro

ntsc

hild

: F02

2

fST

ART

1 2

START

XA1

75

1ST

ART

2

Stan

dard

-Fro

ntsc

hild

: F02

3St

anda

rd fa

ce p

late

: F02

2St

anda

rd fa

ce p

late

: F02

3

26

A17

6 St

op s

tart

switc

h 2

pole

see

pag

e 31

El

ectri

cally

isol

ated

con

tact

s se

e pa

ge 8

6

Control Switches

fST

OPST

ART

13

24

STO

PX

STA

RTX

XA1

76

1ST

OP

2

STAR

T

NL1

03 4

R O

Stan

dard

-Fro

ntsc

hild

: F02

4St

anda

rd fa

ce p

late

: F02

4

27

Control Switches

WA

A17

7 S

top

Star

t Sw

itch

for t

wo

units

(form

erly

A17

7) 2

pol

e, w

ith s

prin

g re

turn

from

sta

rt to

run

f0

1ST

ART

STAR

T2

13

57

24

68

STA

RTX

1X

0X

2ST

ART

XW

AA1

77

STAR

T5

NL1

0

R O7

12

STAR

T1

26

84

3

X

X

Stan

dard

-Fro

ntsc

hild

: F12

1St

anda

rd fa

ce p

late

: F12

1

28

Control Switches

A17

8 St

op s

tart

switc

h

1 po

le, w

ith s

prin

g re

turn

from

sta

rt to

run

El

ectri

cally

isol

ated

con

tact

s se

e pa

ge 8

6

f1

0

STAR

T

13

24

0 1X

STA

RTX

XA1

78

11

2

STAR

T

NL1

03

4

R O

Stan

dard

-Fro

ntsc

hild

: F11

9St

anda

rd fa

ce p

late

: F11

9

29

Control Switches

WA

A17

9 C

onta

ctor

con

trol w

ith s

prin

g re

turn

to „

OFF

“ (fo

rmer

ly A

179)

f0

12

13

57

24

68

0X

X1

XX

2X

XW

AA

179

N2L1R1 O2

1 2

N1 L2O1 R2

12

4

35

6

7 8

Stan

dard

-Fro

ntsc

hild

: F02

5St

anda

rd fa

ce p

late

: F02

5

30

WA

A18

2 St

op S

tart

Switc

h (fo

rmer

ly A

182)

with

spr

ing

retu

rn to

run

with

cont

acto

r int

erlo

ck

Control Switches

NL1

T1

12

1

2

STAR

T

L2 L3

STAR

T3

57

T2T3

T4T5

T6

f0

1ST

ART

STAR

T2

13

57

24

68

STA

RTX

1X

0X

2ST

ART

XW

AA1

82X

X

Stan

dard

-Fro

ntsc

hild

: F12

1St

anda

rd fa

ce p

late

: F12

1

31

Control Switches

WA

A18

3 S

top

start

switc

h (fo

rmer

ly A

183)

2 p

ole

fST

OPST

ART

13

57

24

68

STO

PX

XST

ART

XX

XX

WA

A183

1ST

OP

2

STAR

T0

35 6

7

Stan

dard

-Fro

ntsc

hild

: F02

4St

anda

rd fa

ce p

late

: F02

4

32

ON/OFF Switches

A200 up to A203ON/OFF Switches,60° Switching

ON/OFF Switches 5- up to 12 pole see page 56

A204 up to WAA207 ON/OFF Switcheswith spring return,30° Switching

1 3 5 7

2 4 6 801 X X X X

A200 1 poleA201 2 poleA202 3 poleA203 4 pole

f 01


f 0 1

1 3 5 7

2 4 6 801 X X X X

A204 1 poleA205 2 pole

WAA206 3 poleWAA207 4 pole


(formerly A207)

33


Electrically isolated contacts see page 81 Double-throw Switches with „OFF“, 5-8 pole see page 57

A210 up to A213 Double-throw Switches‚ with „OFF“, 60° Switching

f 01 2

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 161 X X X X02 X X X X



34


A214 up to A216 Double-throw Switches with „OFF“ and with spring return to „OFF“, 30° SwitchingElectrically isolated contacts see page 82

f 01 2

1 3 5 7 9 11

2 4 6 8 10 121 X X X02 X X X

A214 1 poleA215 2 poleA216 3 pole


35


For 3 & 4 pole options see pages 48 & 46 respectively

A218, A219Double-throw Switches with „OFF“, 90° Switching

f 0

1 2

1 3 5 7

2 4 6 81 X X

X X

0

X X2 X X



36


A220 up to A223Double-throw Switches without „OFF“, 60° Switching Electrically isolated contacts see page 83Double-throw Switches without „OFF“ 5-12 pole see page 58

f 1 2

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 161 X X X X

2 X X X XA220 1 poleA221 2 poleA222 3 poleA223 4 pole


37

Motor Switches

A228 Motor Reversing Switches 3 pole, with spring return to 0

f 01 2

1 3 5 7 9

2 4 6 8 101 X X X02 X X X

A228

L1L2

2 6

RS

10

L3 T

1RS

M

3

T

9


38

Multi-step Switches 1 pole without „OFF“

Num

bers

sho

wn

at th

e co

nnec

tion

poin

ts on

the

abov

e di

agra

ms,

cor

resp

ond

to th

e te

rmin

al n

umbe

rs o

n th

e sw

itch.

The

pos

ition

of c

onne

ctio

n po

ints

corr

espo

nd to

the

posi

tions

indi

cate

d on

the

face

pla

te.

and

elec

trica

lly is

olat

ed c

onta

cts

see

*Pag

e 84

resp

. **P

age

85

3 St

epA

230

*

4 St

epA

231

**

5 St

epA

232

6 St

epA

233

7 St

epW

AA

234

(form

erly

A23

4)

8 St

epW

AA

235

(form

erly

A23

5)

9 St

epW

AA

236

(form

erly

A23

6)

10 S

tep

WA

A23

7 (fo

rmer

ly A

237)

11 S

tep

WA

A23

8 (fo

rmer

ly A

238)

12 S

tep

WA

A23

9 (fo

rmer

ly A

239)

12

53

12

3

75

910

11

1513

1718

19

2321

12

7

3

95

1312 19

15

1117

2122 27

23

2925

3332 39

35

3137

11

12

7

3

95

23

1314

19

15

2117

35

31

3733

29

39

41

3023

19

2521

17

27

15

16

11

13

12

3 7

95

2319

1511

2117

13

12

3

9

7

5

1915

11

2117

13

12

3

9

7

5

1511

1917

13

12

3

9

7

5

11

1517

13

12

3

9

7

5

39

35

4137

33

4743

45

3423

19

2521

17

3127

29

1815

11

13

12

3 7

95

39

Multi-step Switches 1 pole with „OFF“

2 Step A240

3 Step A241

4 Step A242

5 Step A243

6 Step A244

7 Step WAA245 (formerly A245)

Numbers shown at the connection points on the above diagrams, correspond to the terminal numbers on the switch. The position of connection points correspond to the positions indicated on the face plate.

11

2

31

6

5

10

9 15

14

137 19

18

17 23

22

21

1 3

2

5 9 11

8

7

9151113

2

75 31

10

17231921

18

25312729

26

13 19151117

2

357

91

12

21 27232925

22

13 19152117

2 11

357

91

14 2325 31

273329

26 35

13 1511

2

9

3

17

40


8 Step WAA246

9 Step WAA247

10 Step WAA248

11 Step WAA249


(formerly A246)

(formerly A247)

(formerly A248)

(formerly A249)

1513

11

27

5

3

91

11

1715

13

27

5

3

91

15 11

1917

13

27

5

3

91

1915 11

2117

13

27

5

3

91

41


3 Step A250*

4 Step A251**

5 Step A252

6 Step WAA253

7 Step WAA254

8 Step WAA255


Electrically isolated contacts see *Page 84 resp. **Page 85

(formerly A253)

(formerly A254)

(formerly A255)

9 6

511

1 2

73

11

1 27

3

95

23

13 1419

15

2117

1 2 3

75

9 10 11

1513

17 18 19

2321

35

31

3733

29

39

41

3023

19

2521

17

27

15

16

11

13

1 2 3

7

95

39

35

4137

33

4743

45

3423

19

2521

17

3127

29

1815

11

13

1 2 3

7

95

1 27

3

95

13 1219

15

1117

21 2227

23

2925

33 3239

35

3137

42


2 Step A260

3 Step A261

4 Step WAA262

5 Step WAA263

6 Step WAA264

7 Step WAA265


(formerly A262)

(formerly A263)

(formerly A264)

(formerly A265)

11

2

31

6

5

10

9 15

14

137 19

18

17 23

22

21

1 3

2

5 9 11

8

7

9151113

2

75 31

10

17231921

18

25312729

26

13 19151117

2

357

91

12

21 27232925

22

13 19152117

2 11

357

91

14 2325 31

273329

26 35

1721 25 23

19

7

1511

2

5

3

91

1327

14

43


3 Step A270

4 StepA271

5 StepWAA272

6 StepWAA273

7 StepWAA274

8 StepWAA275


(formerly A272)

(formerly A273)

(formerly A274)

(formerly A275)

3 4

117

1 2

95 17

13 14

15

1 2 3

75

9 10 11

1513

17 18 19

2321

1 27

3

95

13 1219

15

1117

21 2227

23

2925

33 3239

35

3137

35

25 2631

27

3329

11

15 47

3

2319

1721

1 2 13

95

35

31

3733

29

39

41

3023

19

2521

17

27

15

16

11

13

1 2 3

7

95

39

35

4137

33

4743

45

3423

19

2521

17

3127

29

1815

11

13

1 2 3

7

95

44


2 StepA280

3 StepA281

4 StepWAA282

5 StepWAA283

6 StepWAA284


(formerly A282)

(formerly A283)

(formerly A284)

11

2

31

6

5

10

9 15

14

137 19

18

17 23

22

21

1 9

2

5 3 11

4

7 13 15

14

17

9151113

2

75 31

10

17231921

18

25312729

26

13 19151117

2

357

91

12

21 27232925

22

13 19152117

2 11

357

91

14 2325 31

273329

26 35

45

ON/OFF Switches

A290 up to A293 ON/OFF Switches 90° Switching

f 1

0

1 3 5 7

2 4 6 80

XX X X

1 X X X XA290 1 poleA291 2 poleA292 3 poleA293 4 pole, 1 Pole preclose


46


WAA294 Double-throw Switch with „OFF“,(formerly A294) 90° Switching

f 0

1 2

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 161 X X X X

X X XX

0X

X X X2 X X X X

WAA294 4 pole, 1 Pole preclose


47


*Electrically isolated contacts see page 86

(formerly A297)A295* up to WAA297Double-throw Switches without „OFF“, with spring return, 30° Switching

f 1 2

1 3 5 7 9 11

2 4 6 8 10 121 X X X2 X X X


WAA297 3 pole


48


WAA299 Double-throw Switch with „OFF“ 90° Switching, 3 pole(formerly A299)

f 0

1 2

1 3 5 7 9 11

2 4 6 8 10 121 X X X

X X X

0

X X X2 X X X

WAA299


49

General Application Switches

A310 General Application Switch 2 Gang, 1 pole 0, A, A+B

A311 General Application Switch 3 Gang, 1 pole 0, A, A+B, A+B+C

f 1

0

2

1 3

2 401 X2 X X

A310

L1N

RO

2

1 3

A B


f 321

0

1 3 5

2 4 601 X2 X3 X X X

A311

L1L2L3

2 6 4

RSTON

1

A

5

B

3

C




50


A312 General Application Switch 2 Gang, 2 pole 0, A, A+B

WAA313 General Application Switch 3 Gang, 2 pole 0, A, A+B, A+B+C(formerly A313)

f 1

0

2

1 3 5 7

2 4 6 801 X X2 X X X X

A312

L1N

2 6

A B

1 3

5 7


f 321

0

1 3 5 7 9 11

2 4 6 8 10 1201 X X2 X X3 X X X X X X

WAA313

L1L2

RS

2 6

L3

10

T

A

1

5

B

3

9

C

7

11




51


WA

A31

4 G

ener

al A

pplic

atio

n Sw

itch

2

Gan

g, 3

pol

e

0, A

, A+B

(form

erly

A31

4)

f1

0

2

13

57

911

24

68

1012

0 1X

XX

2X

XX

XX

XW

AA

314

L1 L2 L3

26

10

R S T

15

9

A

37

11

B

Stan

dard

-Fro

ntsc

hild

: F07

5 St

anda

rd fa

ce p

late

: F07

5

52


WA

A31

5 G

ener

al A

pplic

atio

n Sw

itch

3

Gan

g, 3

pol

e

0, A

, A+B

, A+B

+C(fo

rmer

ly A

315)

f3

21 0

13

57

911

1315

17

24

68

1012

1416

180 1

XX

X2

XX

X3

XX

XX

XX

XX

XW

AA

315

L1 L2 L3

28

14

R S T

19

13

A

57

17

B

315

C11

Stan

dard

-Fro

ntsc

hild

: F00

1 St

anda

rd fa

ce p

late

: F00

1

53


A320 up to A322Double-throw Switches with „OFF“ withspring return from left to center

f 012

1 3 5 7 9 11

2 4 6 8 10 1210

2 X X X

A320 1 poleA321 2 poleA322 3 pole

X X X


54

ON/OFF Switches

A324 up to A326ON/OFF Switches, 90° Switching

f 1

0

1 3 5 7 9 11

2 4 6 8 10 120

X X X X X X1 X X X X X X

A324 4 poleWAA325 5 pole

A326 6 pole


55

2 Gang Series Switching

WA

A33

0 up

to W

AA

332

2 G

ang

Serie

s Sw

itchi

ng

0,A

,B,A

+B(fo

rmer

ly A

330

up to

A33

2)

f3

21 0

13

57

911

24

68

1012

0 1X

XX

2X

XX

3X

XX

XX

XW

AA

330

1 po

leW

AA

331

2 po

leW

AA

332

3 po

le

L1 NR O

2

13

AB

L1 N

26

AB

13

57

15

9L1 L2 L3

26

10

R S T

A

37

11

B

1 po

le2

pole

3 po

le

Stan

dard

face

pla

te: F

001

Stan

dard

face

pla

te: F

001

56

ON/OFF Switches

WAA341 5 pole

A342 6 pole

A343 7 pole

A344 8 pole

WAA345 9 pole

A346 10 pole

WAA347 11 pole

A348 12 pole

ON/OFF Switches, 60° Switching

(formerly A341)

(formerly A345)

(formerly A347)

2

1

4

3

6

5

8

7

10

9 11

12

13

14

15

16

17

18

19

20

21 23

22 24

57


5 po

le

6 an

d 7

pole

8 po

le

Dou

ble-

thro

w S

witc

hes

with

„O

FF“

60°

Switc

hing

A

361

5 p

ole

W

AA

363

7

pol

e A

362

6 p

ole

W

AA

364

8

pol

e(fo

rmer

ly A

363)

(form

erly

A36

4)

15

2

37

4

913

10

1115

12

1719

18

15

2

37

4

913

10

1115

12

1721

18

1923

20

2527

26

15

2

37

4

913

10

1115

12

1721

18

1923

20

2529

26

2731

28

58

5 po

le

6- a

nd 7

pol

e

8- a

nd 9

pol

e

10- a

nd 1

1 po

le

12 p

ole


Dou

ble-

thro

w S

witc

hes

with

out „

OFF

“, 6

0° S

witc

hing

A36

9 5

pole

A

371

7 po

le

WA

A37

3 9

pole

W

AA

375

11 p

ole

A37

0 6

pole

A

372

8 po

le

WA

A37

4 10

pol

e W

AA

376

12 p

ole

(form

erly

A37

3)

(form

erly

A37

4)

(form

erly

A37

5)

(form

erly

A37

6)

51

2

73

4

139 10

1511

12

1917

18

51

2

73

4

139 10

1511

12

2117

18

2319

20

2725

26

51

2

73

4

139 10

1511

12

2117

18

2319

20

2925

26

3127

28

3533

34

51

2

73

4

139 10

1511

12

2117

18

2319

20

2925

26

3127

28

3733

34

3935

36

4341

42

51

2

73

4

139 10

1511

12

2117

18

2319

20

2925

26

3127

28

3733

34

4541

42

4743

44

3935

36

59

Motor Switches

A400, A401 Motor Reversing Switches

With spring return to „OFF“ see page 37

f 01 2

1 3 5 7 9

2 4 6 8 101 X X X02 X X X


2 pole

1L1N

2 6

RO

M

3 1L1L2

2 6

RS

M

3

10

L3 T

9

3 pole

Standard face plate: F071Standard face plate: F071

60

Motor Switches

A41

0 St

ar-d

elta

Sw

itch

f

0

13

57

911

1315

24

68

1012

1416

0X

XX

XX

XX

XX

XX

A41

0

XX

L1 L2

15

R S

14

L3T

2U1 T1

10

U2 T4

6V1 T2

7

V2 T5

13W

1 T3

4

W2 T6

Stan

dard

-Fro

ntsc

hild

: F08

0St

anda

rd fa

ce p

late

: F08

0

61

Motor Switches

WA

A41

3 St

ar-d

elta

Sw

itch

Reve

rsin

g(fo

rmer

ly A

413)

f0

13

57

911

1315

1719

24

68

1012

1416

1820

XX

XX

XX

XX

XX

X0

XX

XX

XX

XX

XX

XW

AA

413

L1 L2

26

R S

18

L3T

1U1 T1

12

U2 T4

3V1 T2

17

V2 T5

19W

1 T3

10

W2 T6

Stan

dard

-Fro

ntsc

hild

: F11

2 St

anda

rd fa

ce p

late

: F11

2

62

Motor Switches

Star

-del

ta S

witc

hes

WA

A41

6 W

ith a

uxili

ary

cont

act,

clo

sed

in „

OFF

“ po

sitio

n(fo

rmer

ly A

416)

A41

9 F

or u

se w

ith

reve

rsin

g co

ntac

tors

f

0

13

57

911

1315

17

24

68

1012

1416

180

XX

XX

XX

XX

XX

XX

XX

WA

A41

6L1 L2

15

R S

13

L3T

1817

NO

9596

Stan

dard

-Fro

ntsc

hild

: F08

0

2U1 T1

10

U2 T4

6V1 T2

7

V2 T5

14W

1 T3

4

W2 T6

f 0

13

57

911

1315

24

68

1012

1416

0X

XX X

XX

XX

XX

A41

9

X

L1 L2

94

R S

8

L3T

1613

NO

9596

14

9U1 T1

1

U2 T4

4V1 T2

5

V2 T5

8W

1 T3

2

W2 T6

Stan

dard

-Fro

ntsc

hild

: F06

1St

anda

rd fa

ce p

late

: F06

1St

anda

rd fa

ce p

late

: F08

0

63

Motor Switches

A425 Start and Run Switch Split-phase start

WAA426 Start and Run Switch Split-phase start reversing(formerly A426)

f 1

0START

1 3 5

2 4 601 X X

START X X XA425

L1

2 4

NRO

1U1T1

3

U2T2

5Z1T3Z2T6

Split-phaseStart FLD


f 0START1 2

START

1 3 5 7 9 11

2 4 6 8 10 121 X X

START X X X X0 X X

START X X X X2 X X

WAA426

L1

2 4

NRO

1U1T1

3

U2T2

10Z1T3Z2

6T6



64

Motor Switches

A44

0 2

spee

d, s

ingl

e w

indi

ng

0 - A

-AA

441

A -

0 - A

f1

02

13

57

911

1315

24

68

1012

1416

0 1X

XX

2X

XX

XX

A44

0

L1 L2

25

R S

14

L3T

11

U

VT2W T3

T1

63

18

13

Stan

dard

-Fro

ntsc

hild

: F07

3

with

out „

OFF

“ se

e pa

ge 6

9

Stan

dard

face

pla

te: F

073

65

Motor Switches

A44

2 2

spee

d, s

ingl

e w

indi

ng w

ith re

vers

e A

- A

- 0

- A -

A

f0

1

22

1

13

57

911

1315

1719

2123

24

68

1012

1416

1820

2224

2X

XX

XX

XX

1X

XX

XX

0 1X

XX

XX

2X

XX

XX

XX

A44

2

L1 L2

15

R S

21

L3T

22

U

VT2W T3

T1

1113

915

24

Stan

dard

-Fro

ntsc

hild

: F10

5St

anda

rd fa

ce p

late

: F10

5

66

Motor Switches

WA

A44

4 M

otor

Con

trol S

witc

h

For u

se w

ith re

vers

ing

cont

acto

rs(fo

rmer

ly A

444)

f1

02

13

57

911

1315

1719

24

68

1012

1416

1820

0X

1X

XX

2X

XX

XX

XW

AA

444

L1 L2

25

R S

14

L3T

1718

19

NO

9596

XX

11

U

VT2W T3

T1

63

18

13

Stan

dard

-Fro

ntsc

hild

: F07

3St

anda

rd fa

ce p

late

: F70

3

67

Motor Switches

WA

A45

1 M

otor

Con

trol S

witc

h

2 sp

eed,

2 w

indi

ng

0

- A -

B,

or

(form

erly

A45

1)

f1

02

13

57

911

24

68

1012

0 1X

XX

2X

XX

WA

A45

1

L1 L2

26

R S

10

L3T

11U T1

51V T2

91W T3

32U T4

72V T5

112W T6

Stan

dard

-Fro

ntsc

hild

: F07

3St

anda

rd fa

ce p

late

: F70

3

68

Motor Switches

WA

A45

7 M

otor

Con

trol S

witc

h 3

spe

ed, 2

win

ding

0

- A

- B

- A

(form

erly

A45

7)

f2

10

3

13

57

911

1315

1719

23

24

68

1012

1416

1820

240 1

XX

X2

XX

X3

XX

XX

XW

AA

457

L1 L2

24

R S

17

L3T 1

2U T7

32V T8

242W T9

14

1V/T

2

3U/T

63W

/T5

1W/T

3

1U/T

1

79

511

20

Stan

dard

-Fro

ntsc

hild

: F10

9St

anda

rd fa

ce p

late

: F10

9

69

Motor Switches

A46

6 2

spee

d, s

ingl

e w

indi

ng w

ithou

t „O

FF“

A -

A

f1

2

13

57

911

1315

24

68

1012

1416

1X

XX

2X

XX

XX

A46

6

L1 L2

25

R S

14

L3T

11

U

VT2W T3

T1

63

18

13

Stan

dard

-Fro

ntsc

hild

: F07

2St

anda

rd fa

ce p

late

: F07

2

70

Motor Switches

WAA468 Motor Control Switch 2 speed reversing for 2 way operation with slip clutch for „OFF“ load use

(formerly A468)

f0

1 21 2

13

57

911

1315

1719

2123

2527

2931

3335

3739

M2.

.

24

68

1012

1416

1820

2224

2628

3032

3436

3840

2X

XX

XX

XX

X1

XX

XX

XX

XX

XX

X0

XX

XX

X1

XX

XX

XX

2X

XX

XX

XX

XW

AA

468

XX

XX

XX

L1 L2

226

R S

28

L3T

11U

11U

21V

11V

21W

11W

2T1 2W T6

2V T52U T4

9

T10

7

14

T2

11

T11

29

16

T3

6

T12

25

Stan

dard

-Fro

ntsc

hild

: F29

4St

anda

rd fa

ce p

late

: F29

4

71

WAA468 Motor Control Switch 2 speed reversing for 2 way operation with slip clutch for „OFF“ load use


Num

bers

sho

wn

at th

e co

nnec

tion

poin

ts on

the

abov

e di

agra

ms,

cor

resp

ond

to th

e te

rmin

al

num

bers

on

the

switc

h. T

he p

ositi

on o

f con

nect

ion

poin

ts co

rres

pond

to th

e po

sitio

ns in

di-

cate

d on

the

face

pla

te.

3 St

ep

A47

6

4 St

ep

A47

7

5 St

ep W

AA

478

(form

erly

A47

8)

17

2118

2319

1314

15

96

115

12

73

12

7

3

95

1312 19

15

1117

2122 27

23

2925

3332 39

35

3137

12

3

75

910

11

1513

1718

19

2321

2526

27

3129

72


Num

bers

sho

wn

at th

e co

nnec

tion

poin

ts on

the

abov

e di

agra

ms,

cor

resp

ond

to th

e te

rmin

al

num

bers

on

the

switc

h. T

he p

ositi

on o

f con

nect

ion

poin

ts co

rres

pond

to th

e po

sitio

ns in

di-

cate

d on

the

face

pla

te.

2 St

ep

WA

A48

0

3 St

ep

WA

A48

1

4 St

ep

WA

A48

2(fo

rmer

ly A

482)

(form

erly

A48

1)

(form

erly

A48

0)

11

2

31

6

5

10

915 14

137

19 18

1723 22

21

13

279

11

12513

15

141921

23

2417

915

1113

2

75

31

10

1723

1921

18

2531

2729

26

73


Num

bers

sho

wn

at th

e co

nnec

tion

poin

ts on

the

abov

e di

agra

ms,

cor

resp

ond

to th

e te

rmin

al

num

bers

on

the

switc

h. T

he p

ositi

on o

f con

nect

ion

poin

ts co

rresp

ond

to th

e po

sitio

ns in

di-

cate

d on

the

face

pla

te.

3 St

ep

WA

A48

4

4 St

ep

WA

A48

5

(form

erly

A48

4)

(form

erly

A48

5)

29

2526

2717

2118

2319

1314

15

96

115

12

73

12

3

75

910

11

1513

1718

19

2321

2526

27

3129

3334

35

3937

74


2 St

ep

WA

A48

6

3 St

ep

WA

A48

7

(form

erly

A48

6)

(form

erly

A48

7)

Num

bers

sho

wn

at th

e co

nnec

tion

poin

ts on

the

abov

e di

agra

ms,

cor

resp

ond

to th

e te

rmin

al

num

bers

on

the

switc

h. T

he p

ositi

on o

f con

nect

ion

poin

ts co

rresp

ond

to th

e po

sitio

ns in

di-

cate

d on

the

face

pla

te

11

2

31

6

5

10

915 14

137

19 18

1723 22

21

19

253

11

4713

21

141715

23

161925

27

2629

75

Multi-step Switches 6 pole

Numbers shown at the connection points on the above diagrams, correspond to the terminal numbers on the switch. The position of connection points correspond to the positions indicated on the face plate

with

out „

OFF

“

3 St

ep

WA

A48

9

4 St

ep

WA

A49

0

with

„O

FF“

2 St

ep

WA

A49

1

(form

erly

A48

9)

(form

erly

A49

0)

(form

erly

A49

1)

19

12

73

96

11

1314

1517

2118

235

31

2526

2729

3330

35

12

3

75

910

11

1513

1718

19

2321

2526

27

3129

3334

35

3937

4142

43

4745

11

2

31

6

5

10

915 14

137

19 18

1723 22

21

76

Coding Switches/Binary Code

A54

0 0-

7W

AA

541

0-7+

com

plem

ent

(form

erly

A54

1)

f2

1

0

76

5

4

3

13

5

24

60 1

X2

X3

XX

4X

5X

6X

7X

XX

A54

0

Stan

dard

-Fro

ntsc

hild

: F32

2

f2

1

0

76

5

4

3

13

5

24

60

XX

X1

X2

X3

X4

XX

5X

6X

7W

AA

541

Stan

dard

-Fro

ntsc

hild

: F32

2St

anda

rd fa

ce p

late

: F32

2St

anda

rd fa

ce p

late

: F32

2

77


A54

3 0-

11

WA

A54

2 0-

7+co

mpl

emen

t(fo

rmer

ly A

542)

f2

1

0

76

5

4

3

13

57

911

24

68

1012

0X

XX

1X

X2

XX

3X

XX

4X

XX

5X

X6

XX

7X

XX

WA

A54

2

Stan

dard

-Fro

ntsc

hild

: F32

2

f3

21 0 11

109

8765

4

13

57

24

68

0 1X

2X

3X

X4

X5

X6

X7

XX

X8

X9

X10

X11

XX

XA

543

Stan

dard

-Fro

ntsc

hild

: F00

9St

anda

rd fa

ce p

late

: F32

2St

anda

rd fa

ce p

late

: F00

9

78


WA

A54

5 0-

11+c

ompl

emen

t(fo

rmer

ly A

545)

f3

21 0

98

7654

13

57

24

68

0 1X

2X

3X

X4

X5

X6

X7

XX

X8

X9

XX

A55

0

Stan

dard

-Fro

ntsc

hild

: F00

7

f3

21 0 11

109

8765

4

13

57

911

1315

24

68

1012

1416

0X

XX

X1

XX

2X

X3

XX

X4

XX

X5

XX

6X

X7

XX

XX

8X

XX

X9

XX

10X

X11

XX

XX

WA

A54

5

Stan

dard

-Fro

ntsc

hild

: F00

9 St

anda

rd fa

ce p

late

: F00

7St

anda

rd fa

ce p

late

: F00

9

A55

0 0-

9

79

Coding Switches/BCD-Code

WA

A55

1 0-

9 W

AA

552

0-9+

com

plem

ent

(form

erly

A55

2)(fo

rmer

ly A

551)

f3

21 0

98

7654

13

57

24

68

0X

XX

X1

X2

X3

X4

XX

5X

6X

7X

8X

XX

9X

XW

AA

551

Stan

dard

-Fro

ntsc

hild

: F00

7

f3

21 0

98

7654

13

57

911

1315

24

68

1012

1416

0X

XX

X1

XX

2X

X3

XX

X4

XX

X5

XX

6X

X7

XX

XX

8X

XX

X9

XX

XX

WA

A55

2

Stan

dard

-Fro

ntsc

hild

: F00

7St

anda

rd fa

ce p

late

: F00

7St

anda

rd fa

ce p

late

: F00

7

80

Motor Switches

WAA622 Start and Run Switch Split-phase reversing auto cutout of start field winding

(formerly A622)

f OFFREV FWD

1 3 5 7 9

2 4 6 8 10REV X X XOFFFWD X X X

X

X

12

11

WAA622

L1

1 3

NRO

2U1T1

Z1T3

4

U2T2

Z2T6

10

6



81

Double-throw Switches withelectrically isolated contacts

A710 up to A713 Double-throw Switch with „OFF“, 60° Switching

f 01 2

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 161 X X X X02 X X X X



82


A714 up to A715 Double-throw Switch with „OFF“with spring return to center, 30° Switching

f 01 2

1 3 5 7

2 4 6 81 X X02 X X



83

A714 up to A715 Double-throw Switch with „OFF“with spring return to center, 30° Switching


A720 up to A723 Double-throw Switch without „OFF“,60° Switching

f 01 2

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 161 X X X X02 X X X X



84

Multi-step Switch withelectrically isolated contacts

A730, A750 Multi-step Switch without „OFF“, 3 Positions

f 2

1

3

1 3 5 7 9 11

2 4 6 8 10 121 X X

2 X X

3 X XA730 1 poleA750 2 pole

1 pole

3

1 42

5

6

3

1 42

5

6 9 10

11

12

7

82 pole


85

Multi-step Switch withelectrically isolated contacts

A731, A751 Multi-step Switch without „OFF“, 4 Positions

f 2

1 4

3

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 161 X X

2 X X

3 X X

4 X XA731 1 poleA751 2 pole

1 pole

5

1 62

7

8 4 3

1513

14

5

1 62

7

8 4 3 9 10 16 12 11

2 pole


86

Control Switch withelectrically isolated contacts

A789 Stop start switch A791 Stop start switch with spring return from start to run

A795 Double-throw Switch without „OFF“, 1 pole with spring return

fSTOP START

1 3

2 4STOP

XSTART X X

A7891STOP

2

START3

4


f 1

0

START

1 3

2 401 X

START X XA791

4

1 1

2

START0 3


f 1 2

1 3

2 41 X2 X

A795





87

Main Switches of KG-, KH- and KF-series

L2

T2

L1

T1

L3

T3

3/L2

4/T2

1/L1

2/T1

5/L3

6/T3

N

N

L2

T2

L1

T1

L3

T3

13

14

21

22

13

14

21

22

L2

T2

L1

T1

L3

T3

N

N

1L2

1T2

1L1

1T1

1L3

1T3

2L2

2T2

2L1

2T1

2L3

2T3

13

14

21

22

1L2

1T2

1L1

1T1

1L3

1T3

2L2

2T2

2L1

2T1

2L3

2T3

3 pole 4 pole (3+N)

3 pole,1NO+1NC 4 pole,1NO+1NC

6 pole 6 pole,1NO+1NC

3/1L2

4/1T2

1/1L1

2/1T1

5/1L3

6/1T3

N

N

9/2L2

10/2T2

7/2L1

8/2T1

11/2L3

12/2T3

N

N8 pole

88

Double-throw Switches with „OFF“ of KG-, KH- and KF-series

1L1

1T1 2T1

1L2

1T2 2T2

1L3

1T3 2T3

6/1T3 12/2T3

5/1L3

4/1T2 10/2T2

3/1L2

2/1T1 8/2T1

1/1L1

N N

N

K900 3 pole

K950 4 pole

89

Notes

90

Notes

91

Notes

92

Switch Wiring Diagrams as App:

ww

w.k

raus

naim

er.c

om

http://www.krausnaimer.com/

KRAUS&NAIMER Switch wiring diagrams pocketbook

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