40°C I th AC 1 25)60°C AC 1 25)

AC 2, AC 3, AC 4 8)

AC 2, AC 3 (Slip-ring and @ 415Vcage motors) @ 1000V

AC 4 16) (Inching/plugging) @ 415VStar delta 1) 3) Line/delta

Star point YStar point ∆

Auto transformer 2) Lineand Transformerliquid resistance 4) Star point Y

Star point ∆

Capacitor switching 40°C 20)at 415 volts 60°C 20)21)Tungsten per phase 415V 40°CFluorescent (compensated) 5) 40/60°C

Mechanical lifeElectrical life at AC 3, 415VContactor operations (Max no load)Switching delay MakeAC coil BreakCoil data Pick-up

ACHold

Coil data Pick-upDC Hold

Rated making capacity at 415V AC 4Rated breaking capacity at 415V AC 4Auxiliary contacts AvailableIntegral auxiliary AC 1 60°CContact AC 15, 415VAdd-on auxiliary AC 1 60°CBlock AC 15, 415V

MECHANICAL, ELECTRICAL AND COIL DATA

CAPACITOR AND LAMP SWITCHING

CONTACTORRATINGS CHARTRatingsTo: AS 3947-4 IEC 947-4

IEC 158Tested to IEC 947-4

CA 4-5CA 4-9

[CA 4-12] CA 7-9 CA 7-12 CA 7-16 CA 7-23 CA 7-30 CA 7-37 CA 7-43 CA 7-60 CA 7-72 CA 7-85

- 500 Volts - - 690 Volts -

20165.3

2.6-

2.24.5711----

--4

18/14.5

10 mill0.7 mill8000

402024-4-

2.52.5

53 11)120 11)

1/56261

2016

9 [12]

4.5 [6.1]-

4 [5.5]8.2 [11]12.5 [15]18.5 [22]

----

--7

18/14.5

10 mill0.7 mill8000

402024-4-

2.52.5

9011) [10011)]120 11)

1/56261

32329

4-4814

18.54

5.511

18.5

8812

22.5/14.5

13 mill1.3 mill

800015-3010-60

70508

2.66 6

135135

1/9 23)20562

323212

5.5-

5.51119255.57.51522

88

1222.5/14.5

13 mill1.3 mill8000 15-3010-60

70508

2.666

180180

1/9 23)20562

323216

7.5-

7.51525347.512

18.530

101012

22.5/14.5

13 mill1.3 mill8000 15-3010-60

70508

2.666

240240

1/9 23)20562

323223

11-

1122375011

18.52237

12.512.525

40/27

13 mill1.3 mill800015-3010-60

806093

9.2 24)9.2 24)345345

1/9 23)20562

504530

15-

1528506315223755

151525

40/27

13 mill1.3 mill8000 15-3010-60

806093

9.2 24)9.2 24)450450

-/8 23)--62

504537

18.5-

18.5376085

18.5334575

252535

57/40

13 mill1.3 mill

800015-3010-60

806093

9.2 24)9.2 24)555555

-/8 23)--62

856343

22-

2242729522375590

353035

57/40

12 mill1.3 mill8000 15-3010-60

8060103.2

10.1 24)10.1 24)

645645

-/8 23)--62

10010060

30-

3060100135305575110

504260

81/67

10 mill1 mill6000

18.5-3010-60200110164.52004.5900900

-/8 23)--62

10010072

37-

3770125150376390150

605060

81/67

10 mill1 mill6000

18.5-3010-60200110164.52004.5

10801080-/8 23)

--62

10010085

45-

45851451904575110185

695580

144/108

10 mill1 mill6000

18.5-3010-60200110164.52004.5

12751275-/8--62

AmpsAmps

kWkWkWkW

kW

kvarkvar

Amps

OPSOPS

OPS/HRmSEC

VAWVAWW

AmpsAmps

Std/MaxAmpsAmpsAmpsAmps

Rated voltage - 1000 Volts - 10)Cat. No. CAG - 80

11592

80 (20)

40251770120

-406080150

--

5850/50

10 mill0.8 mill300012-306-15250135186

2304-

800-/10

--

102

CAG-90

125100

90 (25)

4730

18.580132

-477090185

--

6560/60

10 mill0.8 mill300012-306-15250135186

2304

900-/10

--

102

CA 6-85 17)

160135

95 (33)

5545-

1001652405590120

816810780

10mill0.8 mill300020-476-12

650 19)3105010540

811409502/8--

122.5

CURRENT RATINGS AT OPERATIONAL VOLTAGE 415V 12) 1000 VOLT RATINGS ( )

CEP 7 22)

0.1-12

Type

Amps

Type

Amps

Alternative electronic overload selection

Overload range 9)

Standard thermal or electronic overload

Overload range 9)CT 4 22)

KT 714)

0.1-9

CEP 7 22)

0.1-12

CT 4

KT 714)

0.1-9

CEP 7 22)

0.1-12

CT 7-24 22)

KT 7

0.16-10

CEP 7

0.1-12

CT 7-24 22)

KT 7

0.16-16

CEP 7 22)

0.1-32

CT 7-24

KT 7

0.16-16

CEP 7 22)

0.1-32

CT 7-24 22)

KT 7

0.16-24

CEP 7 22)

12-38

CT 7-45 22)

KT 7

18-30

CEP 7 22)

12-38

CT 7-45 22)

KT 7

30-45

CEP 7 22)

14-45

CT 7-45 22)

KT 7

30-45

CEP 7 22)

26-85

CT 7-75

KT 3-100

18-60

CEP 7 22)

26-85

CT 7-75 22)

KT 3-100

18-75

CEP 7

26-85

CT 7-100 22)

KT 3-100

70-90

-

-

CEF 1-11/1222)

20-180

-

-

CEF 1-11/1222)

20-180

CET 4 18) 22)

20-180

CT 6-90

CEF 1-11/12

70-90

MOTOR PROTECTION SELECTION

MOTOR STARTER RATINGS AT OPERATIONAL VOLTAGE 415V. ALL kW RATINGS APPROXIMATE 12)

CET 4 18) 22)

20-180

CT 6-110

CEF 1-11/12

85-110

CA 6-210-EI 17) CA 5-370 6) CA 5-550 6)

40°C I th AC 1 25)60°C AC 1 25)

AC 2, AC 3 AC 4 8)

AC 2, AC 3 Slip-ring motorsand cage motors

AC 4 16) Inching/pluggingStar delta 1) 3) Line/delta

Star point YStar point ∆

Auto transformer 2) Lineand Transformerliquid resistance 4) Star point Y

Star point ∆

Capacitor switching 40C 20)at 415 volts 60°C 20)21)Tungsten per phase 415V 40°CFluorescent (compensated) 5)40/60°C

Mechanical lifeElectrical life at AC 3, 415VContactor operations (Max no load)Switching delay MakeAC coil BreakCoil data Pick-up

ACHold

Coil data Pick-upDC Hold

Rated making capacity at 415V AC4Rated breaking capacity at 415V AC4Auxiliary contacts AvailableIntegral auxiliary AC 1 60°CContact AC 15, 415VAdd-on auxiliary AC 1 60°CBlock AC 15, 415V

Rated voltage

350300

225 (80)

132111

-231390560132220310

-

176151210158

10 mill0.85 mill

120060

30-55260-409161-29511.7-26.54.6-14.4230-3324.4-6.0272422702/8--

122.5

450380

320 (115)

185163

-335550780185308435

-

226191300225

10 mill0.85 mill

120060

30-55260-409161-29511.7-26.54.6-14.4230-3324.4-6.0378031502/8--

122.5

CA 6-300-EI 17)

500425

425 (160)

250225

-4527501050250425580

-

252214420315

10 mill0.95 mill

100060

30-55590

161-29511.7-26.54.6-14.4230-3324.4-6.0510042502/8--

122.5

CA 6-420-EI 17)

500420

370 (155)

220220150330570680190295450600

170155200

-/270

5 mill0.6 mill2400

50-100150-200 7)

950850111085010

3200-

4/8--

254

780645

550 (250)

3253552005708501100315480710975

350300350

-/470

5 mill0.6 mill2400

50-100150-200 7)

950850111085010

4000-

4/8--

254

- 1000 Volts - 10) - 690 Volts -Cat. No.

CONTACTORRATINGS CHARTRatingsTo: AS 3947-4 IEC 947-4

IEC 158Tested to IEC 947-4

CA 5-700 6)

1000850

700 (340)

4305002507001000

-400600900

-

430360370

-/500

5 mill0.6 mill1200

60-105150-200 7)

160015502522

160024

5100-

4/8--

254

CA 5-860 6)

1100930

860 (380)

520550300840

--

500750

--

500450

--

5 mill0.6 mill1200

60-105150-200 7)

16001550

2522

160027

5600-

4/8--

254

CA 5-1000

120010201000

600-

370975

--

600---

550500

--

5 mill 13)0.6 mill

60025-7035-70240021007060

210050

6900-

2/7--

207.5

135011501150

700-

4201200

--

700---

630600

---

5 mill 13)0.6 mill

60025-7035-7024002100

7060

210050

8000-

2/7--

207.5

CA 5-1200CA 6 105 15)

CA 6-105-EI 17)

160135

130 (40)

7555-

13222532075125150

-

816812090

10 mill0.6 mill120060

30-55260-409161-29511.7-26.54.6-14.4230-3324.4-6.0156013002/8--

122.5

CA 6 140 15)CA 6-140-EI 17)

250210

155 (55)

9075-

16027038090

150190

-

126106140105

10 mill0.7 mill1200

6030-55

260-409161-29511.7-26.54.6-14.4230-3374.4-6.0186015502/8--

122.5

250210

170 (65)

10090-

173300420100170230

-

126106170128

10 mill1 mill120060

30-55260-409161-295

11.7-26.54.6-14.4230-3324.4-6.0204017002/8--

122.5

CA 6-170-EI 17)

350300

258 (95)

150133

-263450630150250410

-

176151250188

10 mill0.95 mill

120060

30-55260-409161-29511.7-26.54.6-14.4230-3324.4-6.0309625802/8--

122.5

CA 6-250-EI 17) CA 5-450 6)

600510

450 (200)

265280165465800915255350600810

220200250

-/325

5 mill0.6 mill2400

50-100150-200 7)

9508501110

85010

3200-

4/8--

254

Type

Amps

Type

Amps

Alternative electronic overload selection

Overload range

Standard thermal or electronic overload

Overload range 9)

CET 4 18) 22)

20-180

CT 6-150

CEF 1-11/12

105-150

CET 4 18) 22)

20-180

CT 6-200 22)

CEF 1-11/12

140-200

CET 4 18) 22)

160-630

CEF 1-

41/42/52 22)

160-630

CET 4 18) 22)

160-630

CEF 1-

41/42/52 22)

160-630

CET 4 18) 22)

160-630

CEF 1-

41/42/52 22)

160-630

CET 4 18) 22)

160-630

CEF 1-

41/42/52 22)

160-630

CET 4 18) 22)

160-630

CEF 1-

41/42/52 22)

160-630

CET 4 18) 22)

160-630

CEF 1-52 22)

160-630

CET 4 18) 22)

160-630

CEF 1-52 22)

160-630

CET 4 18)

160-630

CEF 1-52

CEF 1-P 22)

160-1200

CET 4 18)

160-630

CEF 1-P 22)

300-1200

CET 4 18)

160-630

CEF 1-P 22)

300-1200

CET 4 18)

160-630

CEF 1-P 22)

300-1200

Cat. No.

AmpsAmps

kW@415VkW@1000VkW@415V

kW

kW

kvarkvar

Amps

OPSOPS

OPS/HRmSEC

VAWVAWW

AmpsAmps

Std/MaxAmpsAmpsAmpsAmps

CURRENT RATINGS AT OPERATIONAL VOLTAGE 415V 12) 1000 VOLT RATINGS ( )

CAPACITOR AND LAMP SWITCHING AT OPERATIONAL VOLTAGE 415V

MECHANICAL, ELECTRICAL AND COIL DATA

MOTOR PROTECTION SELECTION

MOTOR STARTER RATINGS AT OPERATIONAL VOLTAGE 415V. ALL kW RATINGS APPROXIMATE 12)

The Certificate is your assurance of

Sprecher + Schuh Quality.

Sprecher + Schuh of Aurau Switzerland

have achieved accreditation and total

fulfilment to the stringent quality standard

ISO 9001. In addition, they are one of the

few manufacturers that have achieved

accreditation to the environmental standard

ISO 140001.

This standard covers all twenty

classifications for the production process,

from component design, to after sales

service.

Even though Sprecher + Schuh have

historically developed and implemented their

own extensive quality system, gaining formal

recognition by Switzerlands foremost

independent authority, was an obvious

progression to instill even greater confidence

in their valuable reputation - worldwide.

Sprecher + Schuh quality ISO 9001

Notes: 1) Star delta to AS 1202 part 2 class 0.3.2) Auto-transformer to AS 1202 part 3 class 0.1

on load factor 60%. Ratings based on 80% tapping.Higher ratings for lower taps available.

3) Star point Y = star connectedStart point ∆ = delta connected star point

4) For liquid resistance starters use line and transformer contactor.

5) For 2 parallel paths 1.7 x Ie. For 3 parallel paths 2.5 x Ie.

6) For 3 + 4 pole contactors 185kW to 500kW refer NHP.

7) Adjustable drop out delay 20-1000mS refer contactor instructions.

8) Ratings for CA 5-370 to CA 5-1200 are based on 55°C.Maximum 60°C with 0.85 derating.AC4 ratings based on reduced contact life.

9) CEP 7 series 0.1 amps to 85 amps. CT 7 series 0.1 amps to 90amps.CEF 1series 0.5 amps to 630 amps, or (1200 amps with primary CTs). CT 6 series 70 amps to 200 amps.

10) 1000V current ratings are shown ( ).11) Nominal breaking capacity at 415V

Maximum breaking capacity at 400V12) All switching ratings are at 50/60Hz.

May also be suitable for 400Hz, refer Cat 2200T.

13) Magnet systems to be replaced each 1 million operations.

14) For KT 7 MPCB selection refer NHP.15) CA6-105-140 standard type.

AC coil data: Pull in HoldVA 650 VA 50W 310 W 10

DC coil data: Pull in HoldW 540 W 8

16) Based on reduced contact life refer NHP.17) CA 6-85… available with standard coil only.

CA6-105 is available with standard coil and ECM coil.CA 6-140EI…CA 6-420EI are fitted as standard with ECM coils.

18) When fitted with appropriate current converter CWE 4

19) CA 6-85 AC coil data is for standard coil only.20) AC 6b according to IEC 94721) For PF correction panels min 6µH inductive or

use of harmonic filters22) Maximum current setting to be no more than

the rated current of the contactor.23) Additional clip-on top or side mounting

available.24) Data pending.25) Contact NHP for recommended cable size.

Short circuit co-ordination to IEC 947All motor starters must be protected by a fuse or circuit breaker to ensure the safe interruption of highcurrents caused by down stream short circuits.Co-ordination is achieved when the correctly tested combination of the (contactor and overload), with shortcircuit protection device (fuse or circuit breaker) is selected. The new IEC 947-4 standard recognises twotypes of co-ordination which are Type ‘1’ co-ordination and Type ‘2’ co-ordination.Please ask for NHP Publication C-CO for further details.

Notes: