cataloge schneider contactor ct

version: 7.4 92020E.indd2

Contactors can be used to control:b heating, ventilation, roller blinds, sanitary hot water, mechanical ventilation systems, etc.b load-shedding of non-priority circuits.Manually-operated contactors let you override the (ON/OFF) control of the load. CT contactors can accommodate the following auxiliaries on their sides:b indicationb interference filteringb dual control (impulse and/or latched)b time delay.CT+ contactors benefit from high performance characteristics for demanding applications.

Contactor overviewFunctionContactors are designed to control 1P, 2P, 3P and 4P circuits up to 100 A.Each model is available in two versions:b standard contactors:v normally open for heating, ventilation, roller blinds and mechanical ventilation systemsv normally closed for load-shedding of non-priority circuitsb manually-operated contactors letting you override the (ON/OFF) control of the load.

b NOr NCg NO + NC

Choice of 50 Hz contactors

High performance contactors Contactors that can be equipped with auxiliariesStandard CT+ Manually-operated CT+ Standard contactor Manually-operated contactors

Rating A 20 20 16 25 40 63 100 16 25 40 63Control voltage V AC 230 230 12 24 220 220/

240230/ 240

24 220 220/ 240

230/ 240

220/ 240

24 220/ 240

220/ 240

220 230/ 240

220 220/ 240

230/ 240

220/ 240

220/ 240

Number of poles 1P - - b b b - b - b - b - - - - - - - - - - -2P b b bg bg bg bg b br - br b b b b bg bg b - b b b3P - - - - - r - - - b - b - b - - - - b - - -4P - - - - - rg - br - brg - br br brg b - - - b - b b

Maximum number of switching operations a day 5,000 5,000 100 100Lifetime (total number of switching operations) 5,000,000 5,000,000 200,000 200,000Load type All types without derating All types without derating All types as per derating table All types as per derating tableInstallation All positions All positions Vertical ± 30° max. Vertical ± 30° max.Noise Noise dB

CT+

t

01

CT+

dB

CT

t

01

CT

Electromagnetic disturbances

t

U

01

CT+

t

U

01

CT

Temperature rise

CT+

˚

t

01CT+

CT

˚

t

01

CT

AuxiliariesAuxiliary contacts ACTo+f No No Yes YesInterference filter ACTp No No Yes YesMixed control: impulse/latched ACTc No No Yes YesTime delay ATEt No No Yes Yes

E91

527-

30E

9152

9-38

E91

531-

25

Audible perception

threshold

Ambient temperature

Control Remote control

Contactors

version: 7.4 92020E.indd 3


High performance contactors Contactors that can be equipped with auxiliariesStandard CT+ Manually-operated CT+ Standard contactor Manually-operated contactors

Rating A 20 20 16 25 40 63 100 16 25 40 63Control voltage V AC 230 230 12 24 220 220/

240230/ 240

24 220 220/ 240

230/ 240

220/ 240

24 220/ 240

220/ 240

220 230/ 240

220 220/ 240

230/ 240

220/ 240

220/ 240

Number of poles 1P - - b b b - b - b - b - - - - - - - - - - -2P b b bg bg bg bg b br - br b b b b bg bg b - b b b3P - - - - - r - - - b - b - b - - - - b - - -4P - - - - - rg - br - brg - br br brg b - - - b - b b

Maximum number of switching operations a day 5,000 5,000 100 100Lifetime (total number of switching operations) 5,000,000 5,000,000 200,000 200,000Load type All types without derating All types without derating All types as per derating table All types as per derating tableInstallation All positions All positions Vertical ± 30° max. Vertical ± 30° max.Noise Noise dB

CT+

t

01

CT+

dB

CT

t

01

CT

Electromagnetic disturbances

t

U

01

CT+

t

U

01

CT

Temperature rise

CT+

˚

t

01CT+

CT

˚

t

01

CT

AuxiliariesAuxiliary contacts ACTo+f No No Yes YesInterference filter ACTp No No Yes YesMixed control: impulse/latched ACTc No No Yes YesTime delay ATEt No No Yes Yes

Contactors that can be equipped with auxiliariesStandard contactor Manually-operated

contactorsRating A 16 25 40 63 40Control voltage V AC 127 220/240 127 220/240 127 220/240 127 220/240 127 230/240

Number of poles 1P - - b b - - - - - -2P g g br br b b - - b b

3P - - b b b b b b - -4P - - - - - - - - - -

AuxiliariesAuxiliary contacts ACTo+f Yes YesInterference filter ACTp Yes YesMixed control: impulse/latched

ACTc Yes Yes

Time delay ATEt Yes Yes

E91

526-

35E

9152

8-40

E91

530-

27




Contactors (cont.)

Contactor auxiliarisation principe

CT+

0620

06N

_SE

-32

Manually-operated CT+

0620

07N

_SE

-32

Accessories

PB

1012

05-2

3

0556

42N

_SE

0556

41N

_SE

0556

43N

_SE

Yellow clips Sealable screw shields

Yellow clipsEnsure the mechanical and/or electrical link between contactors and their auxiliaries.Sealable screw shieldsUsed to avoid all contact with device terminals (upstream and downstream).

ATEt

ACTp

CT 16...100 A

Manually-operated CT 16...63 A

ACTc

ACTo+f

mechanicalelectrical

DB

1229

31


0620

06N

-SE

-32

15030


CT + high performance contactors

CT+ high performance contactors allow remote control of single-phase circuits.They are intended for demanding applications.

CT+ high performance contactors combine the advantages of static switching and electromechanical technology: compact dimensions, minimum temperature rise.CT+ contactors provide a solution when high performance is required, particularly in terms of number of switching operations, lifetime, versatility with loads, minimum noise, absence of electromagnetic disturbances, installation in all positions and limited temperature rise.

0620

07N

-SE

-32

15031

PB

1001

51-1

1

Spacer

Type Contact Rating Control voltage Width in mod. Cat. no.(A) (V AC) of 9 mm

CT+1P+N standard 1NO 20 230 2+1(1) 15030

E57

636

1

2

3N L

4

A1

A2

1P+N with manual operation

1NO 20 230 2+1(1) 15031

E57

646

1

2

3N L

4

A1

A2

autoI

O

(1) comes with a 9 mm spacer (cat. no. 27062): to be used in case of mounting of the CT+ next to a circuit-breaker, contactor, impulse relay, etc. to guarantee optimum use.

OperationCT+ high performance contactors have a NO contact and are controlled by latched type electrical orders. An orange indicator light comes ON on the front face when the output contact is closed.The manually-operated CT+ contactors are equipped on their front face with an operating mode selection pushbutton. A green indicator light indicates the current mode:

automatic operating mode (green light ON)temporary «ON» override (green light flashing)permanent shutdown mode (light OFF).

In ON override or permanent shutdown mode, the CT+ systematically returns to automatic operating mode further to a supply outage.

d It is compulsory to use the same phase for power and control connection.

bbb

Technical dataVoltage rating Control circuit: 230 V AC (±10 %) ; 50 Hz

Power circuit: 230 V AC (±10 %) ; 50 Hz

Inrush power 11 VAHolding power 1.1 VAMaximum switching frequency 6 switching operations/minuteCharacterisation on load types No deratingElectrical durability 5,000,000 cyclesCompliance with standard EN 669-2-1Approval NF USEOperating temperature -5°C to +55°C with use of a spacerConnection by tunnel terminals for flexible and rigid cables

Up to 2 x 1.5 mm2 with end2 x 2.5 mm2 without end1 x 4 mm2 without end



CT contactorsCan be equipped with auxiliaries

The breadth of the CT contactor range satisfies most application cases (multi-pole, pole composition, etc.). CT contactors can be combined with auxiliary control, protection and indication functions.

DB

1229

23

CT + spacer + IHP

DB

1229

22

2 CT + spacer + 2 CT

OperationCT contactors equipped with one or more normally open (NO) or normally closed (NC) contacts are controlled by latched type electrical orders. On the front face a red indicator light indicates voltage presence at the coil terminals (A1-A2). Manually-operated contactors have a 4-position selector switch on their front face:

automatic operating modetemporary «ON» overridepermanent «ON» override: used to lock the contactor in the ON position during

installation maintenance.shutdown.

Technical dataPower circuitCT ratings 16 to 100 A (category AC7a)Manually-operated CT ratings 16 to 63 A (category AC7a)Characterisation on load types Consult Practical Advice p. 92306Voltage rating 250 V AC (1P and 2P), 400 V AC (3P and 4P)Frequency 50 Hz or 60 Hz

Control circuitVoltage 12 V AC (±10 %), 24 V AC (±10 %), 127 V AC (±10 %),

220 V AC (-10 % +5 %), 230...240 V AC (-10 % +6 %)

Coil frequency 50 Hz or 60 Hz

bbb

b

Inrush and holding powerType Rating Consumption Max. power

(A) inrush holding (W)(VA) (VA)

1P, 2P 16/25 9.2 2.7 0.93P, 4P 16/25 34 4.6 1.62P 40/63 34 4.6 1.63P, 4P 40/63 53 6.5 2.12P 100 53 6.5 2.14P 100 106 13 4.2

Operating temperature: -5°C to +60°C.Tropicalisation: treatment 2 (relative humidity: 95 % at 55°C).Compliance with standards: EN 60947-4-1, EN 61095, IEC 1095. Approvals: NF, IMQ, VDE, GOST, CCC, CEBEC.ELSV compliance (Extra Low Safety Voltage): for 25 A 2P versions with 24 V AC

control.

bbbbb

Connection by tunnel terminalsCable type Control circuit Power circuit

16 and 25 A 40-63 A 100 AFlexible 2 x 2.5 mm2 2 x 2.5 mm2 2 x 10 mm2 6 to 35 mm2

Rigid 2 x 1.5 mm2 6 mm2 25 mm2 6 to 35 mm2

Marking: contactors can be equipped with clip-on markers.

AccessoriesScrew shields

Designed to cover terminals to avoid contact with device screws. Allow sealing.

SpacerRequired to reduce temperature rise of modular devices installed side by side.Recommended to separate electronic devices (thermostat, programmable clock,

etc.) from electromechanical devices (relays, contactors).Derating of contactors mounted in modular enclosure if inside temperature is > 40°CContactor rating 40°C 50°C 60°C (1)

16 A 16 A 14 A 13 A25 A 25 A 22 A 20 A40 A 40 A 36 A 32 A63 A 63 A 57 A 50 A100 A 100 A 87 A 80 A

(1) Spacer compulsory between each product.

b

bb

bb

PB

1012

98_S

E-2

5

Permanent ON override


0572

79N

_SE

-35

16113


CT contactors - 50 HzCan be equipped with auxiliaries (cont.)

Type Contact Rating Voltage Width in Cat. no.(A) (V AC) mod. of

9 mm50 Hz contactors1P 1NO 16 12 2 16110

DB

1033

73-5 1

2

1NO

1NO 16 24 2 161111NO 16 220 2 180061NO 16 230...240 2 161131NO 25 220 2 180111NO 25 230...240 2 15958

2P 2NO 16 12 2 16114D

B10

3376

-11

R1

R2

R3

R4

2NC

1

2

R1

R2

1NO + 1NC

DB

1033

75-1

0 1

2

3

4

2NO

2NO 16 24 2 161152NO 16 220 2 180072NO 16 230...240 2 159571NO+1NC 16 12 2 161251NO+1NC 16 24 2 161261NO+1NC 16 220 2 180081NO+1NC 16 230...240 2 159562NO 25 24 2 16020

DB

1033

77-1

1 2NO 25 220 2 180122NO 25 230...240 2 159592NC 25 220 2 180132NC 25 230...240 2 159602NO 40 220...240 4 159662NO 63 24 4 160242NO 63 220...240 4 159712NO 100 220...240 6 15977

3P 3NO 16 220...240 4 16120

DB

1033

79-1

5

R1

R2

R3

R4

R5

R6

3NC

DB

1033

78-1

4 1

2

3

4

5

6

3NO

3NO 25 220...240 4 159613NO 40 220...240 6 159673NO 63 220...240 6 15972

4P 4NO 16 220...240 4 16124

DB

1033

82-2

0 R1

R2

R3

R4

R5

R6

R7

R8

4NC

R1

R2

R3

R4

1

2

3

4

2NO + 2NC

DB

1033

81-1

8 1

2

3

4

5

6

7

8

4NO

R1

R2

1

2

3

4

5

6

3NO + 1NC

2NO+2NC 16 220...240 4 161304NO 25 24 4 160224NO 25 220...240 4 159624NC 25 24 4 160234NC 25 220...240 4 15963

DB

1033

83-1

9 2NO+2NC 25 &220...240 4 159644NO 40 220...240 4 159684NC 40 220...240 4 159694NO 63 24 6 160254NO 63 220...240 6 159734NC 63 24 6 160264NC 63 220...240 6 159742NO+2NC 63 220...240 6 159753NO+1NC 63 220...240 6 159764NO 100 220...240 12 15978

Auxiliarisation: ACTo+f, ACTp, ACTc, ATEt.

DB

1065

80-1

9

0558

33_S

E-3

5

15966

0572

80N

_SE

-35

16120

0558

34_S

E-3

5

15978



CT contactors - 50 Hz (cont.)05

5835

_SE

-35

15981


9 mm50 Hz manually-operated contactors2P 2NO 16 220 2 18015

DB

1063

17-2

4 A1

A2

autoI

O

1

2

3

4

P

2NO

A1

A2

autoI

O

R1

R2

P

1

2

1NO + 1NC

A1

A2

autoI

O

R3

R4

P

R1

R2

2NC

2NO 16 230...240 2 161161NO+1NC 16 220 2 180161NO+1NC 16 230...240 2 161272NO 25 220 2 180182NO 25 230...240 2 159812NO 40 220...240 4 15984

DB

1063

18-2

7 2NO 63 220...240 4 15987D

B10

6586

-27

3P 3NO 25 220...240 4 15982

DB

1063

19-2

7 A1

A2

autoI

O

1

2

3

4

5

6

P

3NO

4P 4NO 25 220...240 4 15983

DB

1063

20-3

1 A1

A2

autoI

O

1

2

3

4

5

6

7

8

P

4NO

A1

A2

autoI

O

R3

R4

P

R1

R2

R7

R8

R5

R6

4NC

4NO 40 220...240 6 159864NO 63 220...240 6 15988

DB

1065

87-3

6


0558

36_S

E-3

5

15982

0558

37_S

E-3

5

15988



CT contactors - 60 Hz


9 mm60 Hz contactors1P 1NO 25 127 2 16134

1

2

1NO

1NO 25 220...240 2 16144

DB

1033

73-0

5

2P 1NO+1NC 16 127 2 16133

DB

1033

77-1

1

DB

1033

76-1

1R1

R2

R3

R4 2NC

1

2

R1

R2 1NO + 1NC

DB

1033

75-1

0 1

2

3

4

2NO

1NO+1NC 16 220...240 2 161432NO 25 127 2 161352NO 25 220...240 2 161452NC 25 127 2 161372NC 25 230...240 2 161472NO 40 127 4 161382NO 40 230...240 4 16148

3P 3NO 25 127 4 16136

DB

1033

78-1

4 1

2

3

4

5

6

3NO

3NO 25 230...240 4 161463NO 40 127 6 161393NO 40 230...240 6 161493NO 63 127 6 161403NO 63 230...240 6 16150

60 Hz manually-operated contactors

2P 2NO 40 127 4 16141

DB

1063

17-2

4 A1

A2

autoI

O

1

2

3

4

P

2NO

2NO 40 230...240 4 16151

Type Rating Width in Cat. no.(A) mod. ofcos = 0.6 9 mm

CT accessoriesScrew shileds 3P, 4P 25 4 15921(bag of 10 upstream/downstream) 2P 40/63 4 15922

3P 40/63 6 15923Spacer 1 27062


0556

42N

_SE

0556

41N

_SE

0556

43N

_SE

15921 15922 15923

PB

1001

51-1

1

27062



CT contactors auxiliariesACTo+f, ACTp, ACTc, ATEt

Various auxiliaries can be fixed to the sides of CT contactors to provide:b indicationb interference filteringb impulse/latched controlb time delay.CT+ contactors cannot accommodate these auxiliaries.

PB

1001

52_S

E-3

5

15914

0540

58_S

E-3

8

15920

ACTo+fThis auxiliary allows indication or control of the «open» or «closed» position of the contactor power contacts.

Type Width in mod. Cat. no.of 9 mm

ACTo+f

DB

1229

24CT

1

L

N

A1

A2

2

23

24

ACTo+f

1 15914

Voltage: 24…240 V AC/DC - 50/60 Hz.bContact: 1 NO + 1 NC:b

Minimum 10 mA at 24 V DC/AC - cos j = 1vMaximum 2 A at 240 V DC/AC - cos j = 1.v

Technical dataCombination with CT Right sideConnection Tunnel terminals

Flexible cable: 2 x 2.5 mm²Rigid cable: 2 x 1.5 mm²

ACTpThis auxiliary is an interference suppressor which limits overvoltages on the control circuit.

Type Width in mod. Control voltage Cat. no.of 9 mm (V AC)

ACTp

DB

1122

925 L

BP BP

1 1 A1

A1

A2

A2

1

CTACTp

22 2

N

CT

2 24 15919110...240 15920

The ACTp has 2 separate and identical circuits, allowing it to be combined with 2 different CT contactors:

one by clips, on the CT mounted to its rightbthe other by wires.b

Technical dataPower supply Voltage: 24 V, 230 V

Frequency: 50/60 Hz

Combination with CT Left sideBy clips(1)

Consumption Off-load: 3 VAConnection Tunnel terminals

Flexible cable: 2 x 2.5 mm²Rigid cable: 2 x 1.5 mm²

(1) electrical and mechanical link.

indication load



CT contactors auxiliariesACTo+f, ACTp, ACTc, ATEt (cont.)

0514

22_S

E-3

7

18308

PB

1011

93_S

E-3

5

15419

ACTcThis auxiliary, combined with contactors, enables them to be controlled by 2 order types:

impulse order for local control (input T)latched order for centralised control (input X).

The last order received takes priority.

bb


ACTc

DB

1229

26CTACTc

L

N

L

N

T

X

1

2

S BP

2 230...240 1830824...48 18309

Minimum impulse duration: 250 ms.Mains power outages:< 1 s: keeps its initial statusu 5 s: resetput back into operation by manual operation on X or T.

bbvvv

Technical dataPower supply Voltage: 24...48 V, 230 V

Frequency: 50/60 HzCombination with CT Left side

By clips(1)

Consumption Off-load: 3 VAInrush(2): 2 AHolding(2): 0.5 A

Connection Tunnel terminalsFlexible cable: 2 x 2.5 mm²Rigid cable: 2 x 1.5 mm²

(1) Electrical and mechanical link.(2) Maximum consumption of all contactors controlled.

ATEtThis auxiliary is used to time delay contactor control. According to cabling, there are 4 possible time delay types.


ATEt2 24...240 15419

Technical dataPower supply Voltage: 24 V, 240 V

Frequency: 50/60 Hz

Combination with CT Left sideBy clips(1)

Consumption Off-load: 5 VAInrush(2): 3 AHolding(2): 0.2 A

Connection Tunnel terminalsFlexible cable: 2 x 2.5 mm²Rigid cable: 2 x 1.5 mm²

(1) Electrical and mechanical link.(2) Maximum consumption of all contactors controlled.

load



CT contactors auxiliariesACTo+f, ACTp, ACTc, ATEt (cont.)

A type:Delays energisation of the contactor or relay.

DB

1229

27

ATEt CT/RLI

N (-) L (+)

A1

Y1 B1 A2D

B10

5962

-33

1

1

0

0

U

t

A1

A2CT/RLI

T

B Type:Energises the contactor or relay on closing of a pushbutton.The time delay starts on closing of the control order.

DB

1229

28

ATEt CT/RLI

N (-) L (+)

A1

Y1 B1 A2

DB

1059

63-3

3

A1

A2CT/RLI

T

1

0

0

1

U

t

C Type:Energises the contactor or relay on closing of a pushbutton.The time delay starts on release of the control order.

DB

1229

29

ATEt CT/RLI

N (-) L (+)

A1

Y1B1 A2

B2

DB

1059

64-3

3

A1

A2CT/RLI

1

U

0

0

1

Tt

H Type:Controls the contactor or relay for a given time on energisation.

DB

1229

30

ATEt CT/RLI

N (-) L (+)

A1

B1

B2

A2

DB

1059

65-3

3

A1

A2CT/RLI

1

1

0

0T

U

t

OperationThere are 4 types of time delay:the A type time delay is used to delay energisation of a loadthe B type time delay is used, on closing of the control contact (pushbutton),

to energise a load for a given timethe C type time delay is used to extend energisation of a loadthe H type time delay is used, as long as the control contact remains closed,

to energise a load for a given time.Time delay range: 1 s to 10 h.Repetition accuracy: ± 0,5 %.

bvv

vv

bb

Additional Information Dimensions: page 90149 Practical advice: page 92315 - 92306

cataloge schneider contactor ct

Business