cam operated switches


3

A5

A5 Series Functions

The A5 series covers a range from 12 to 200A, providing a wide scope of solutions for every type of operation.

According to

• IEC 60947-3• UL 508

Standards

• UL• CB• FI • KEMA• Lloyd’s Register of Shipping• GOST

General characteristics

• High breaking capacity• High arcing and welding resistance through their silver alloy

contacts. Contact decks with selfextinguishing polyesterreinforced with glass fiber

• Large range of references that allow different mountings• Permits any electrical diagram• Abrupt breaking mechanism with 4, 6, 8 or 12 positions,

according to diagram and requirements• Connection with protected cable clamps• Electrolytic treatment against oxidation of their ferrous

components• High number of mechanical operations• Maximum 12 contact cells (above 12 we can use tandem

mounting: two devices with a unique command)Reference description

A - 552 2 1 0 0mounting type: 0 panel mounting

2 key lockable handle3 key interlock7 IP65 plastic enclosed switch8 aluminium enclosed switch

front plate type: 0 standard- without plate and handle

size: 0 fixing 36 x 361 fixing 48 x 482 fixing 28 mm. (size 0)3 fixing 32 mm. (size 0)

rating: 0 12A 6 63A1 16A 7 100A2 25A 9 125A3 32A A 160A4 40A B 200A

electrical scheme

handle: - standardA reverse colour to standard (switches only)B padlock locking (red / yellow)C padlock locking (grey / black)I front plate and screw handleN black colour in front plate and handle

4

cam operated switches A5

size 0 size 1IEC-947-3 12A 16A 25A 32A 40A 63A 80A 100A 125A 160A 200A

thermal rating Ith A 16 20 30 40 50 70 80 100 125 160 200

max. fuse protection (gL-aM) In (A) 20 25 25 40 40 80 100 125 125 200 230

connecting screw M4 M4 M4 M5 M5 M8 M8 M8 M8 M8 M8

stranded wire mm2 2,5-6 2,5-6 2,5-6 10-25 10-25 16-50 16-50 16-50 16-50 95 95

flexible wire mm2 2,5-6 2,5-6 2,5-6 10-16 10-16 16-50 16-50 16-50 16-50 95 95

impulse voltage Uimp KV 4 4 4 4 4 4 4 4 4 4 4

conditional shortcircuit current Icc KA 6 6 6 6 6 8 8 8 8 – –

operating voltage Ue V~ 690 690 690 690 690 690 690 690 690 690 690

insulating voltage V 690 690 690 690 690 690 690 690 690 690 690

insulating voltage V… 400 400 400 600 600 600 600 600 600 600 600

operational rating le A 12 16 25 32 40 63 80 100 125 160 200

AC 21 kW 3 x 230V 3 5,5 7,5 11 15 22 30 37 37 – –

dummy kW 3 x 400V 7,5 11 15 18,5 22 37 45 55 75 – –

cosØ >0,95 kW 3 x 500V 11 15 18,5 22 30 45 55 75 90 – –

AC 22 kW 3 x 230V 2,2 4 7,5 7,5 11 22 22 30 30 – –

mixed load kW 3 x 400V 5,5 7,5 11 15 22 30 37 45 55 – –

0,65 <cosØ <0,95 kW 3 x 500V 7,5 11 15 18,5 22 37 45 55 75 – –

AC 23 kW 3 x 230V 2,2 3 4 5,5 7,5 15 18,5 18,5 18,5 30 38

motor load VA kW 3 x 400V 4 5,5 7,5 11 18,5 22 30 30 37 52 65

0,45 <cosØ <0,65 kW 3 x 500V 5,5 7,5 11 15 22 30 30 37 45 65 80

AC 11 VA 3 x 110V 600 1000 1400 2000 – – – – – – –

magnetic circuits VA 3 x 230V 1200 2000 2800 4000 – – – – – – –

VA 3 x 400V 2000 3500 4800 7000 – – – – – – –

1-phase 110-120V hp 1 1,5 2 2 2 5 7,5 10 10 – –

1-phase 220-240V hp 1,5 2 3 3 5 10 15 15 15 – –

manual 3-phase 220-240V hp 1 2 2 7,5 7,5 15 20 25 25 – –

motor 3-phase 380-415V hp 2 2 3 10 10 25 25 30 30 – –

controller 3-phase 440-480V hp 3 3 5 10 15 30 30 40 40 – –

3-phase 550-600V hp 3 5 7 15 20 32 40 50 50 – –

wire section AWG 10 10 10 6 6 6-1 6-1 6-1 6-1 – –

screwing torque Nm 1,6 1,6 1,6 1,8 1,8 2,4 2,4 2,4 2,4 – –

Technical data

UL 508 12A 16A 25A 32A 40A 63A 80A 100A 125A 160A 200A


5

A5

Dimensions12A - 16A - 25A

12A - 16A - 25A lateral connection

25A - 32A - 40A

25A - 32A - 40A lateral connection

total length (L)cells mm

1 30,52 40,53 50,54 60,55 70,5

6 80,57 90,58 100,59 110,5

10 120,5

11 130,512 140,5

standard under request

standard under request

sizes mm.


1 36,32 48,33 60,34 72,35 84,3

6 96,37 108,38 120,39 132,3

10 144,3

11 156,312 168,3


1 30,52 40,53 50,54 60,55 70,5

6 80,57 90,58 100,59 110,5

10 120,5

11 130,512 140,5


1 36,32 48,33 60,34 72,35 84,3

6 96,37 108,38 120,39 132,3

10 144,3

11 156,312 168,3


6

A5

63A - 100A - 125A

160A - 200A

sizes mm.


1 46,02 62,53 79,04 95,55 112,0

6 128,57 145,08 161,59 178,0

10 194,5


1 62,52 95,53 128,54 161,55 194,5


7

A5

Mounting schemesDIN rail mounting

rear mounting

frontalmounting

interlock

prolonged shaft

Handles

IP65 gaskets

padlockable handles lever handlepadlockablelever handlescrew handle

direct handles


8

A5

Auxiliary contactsCharacteristics

• on 55x, 56x and 57x electrical references• auxiliary contact 12A• mounted in independent cells

Reference description

The first digit on the electrical scheme is exchanged by a letter indicatingthe auxiliary contact type.

A - 52 2 1 0 0mounting type

front plate type

size

rating

electrical schemes

auxiliary contacts: A, B, C, D, E, F, G, H

handle

A: 1 simultaneous auxiliary contact (close at the same time with main contacts)B: 1 early make / late break auxiliary contact (close before main contacts)C: 1 early break / late make auxiliary contact (open before main contacts)D: 2 simultaneous auxiliary contacts (close at the same time with main contacts)E: 2 early make / late break auxiliary contact (close before main contacts)F: 2 early break / late make auxiliary contact (open before main contacts)G: 2 simultaneous auxiliary contacts 1NO+1NC (only on-off switches)H: 4 simultaneous auxiliary contacts (close at the same time with main contacts)

Dimensions


9

A5

Special Mountings

light indication• front plate 1 - 0 - 2• two signalling pilot lights at 380V

sizes 0, 1 (up to 40A)

voltage selector lock• front plate and handle with screw insert lock• allows operation from position 0 to 220 or 380

sizes 1 (up to 40A) and 5

push and turn• to operate the switch into a specific position is required

to push the handle and turnsizes 0 and 1 (up to 40A)

unidirectional• allows to operate in a single direction

sizes 0 and 1 (up to 40A)

key operating padlock• lockable in one or several positions



10

A5

Special Mountings

key interlock• key removable and lockable in any position


tandem operation• switches above 24 contacts

size 1 (32A to 40A)

switch lock mounting• one position in main switch locks operation on secondary switch

size 1 (32A to 40A)

35.3 68 ( 2 cells )

136

12

64

35.3 68 ( 2 cells )

136

12

64

35.3 56 ( 2 cells )

12

40.5

115

64


11

A5

on-off switches changeover switches spring return to off

changeover switches without off position

step switches without off position (single pole)

on-off switches spring return to off

changeover switches with off position

1 cell 1 cell

2 cells

3 cells

1 cell

2 cells

3 cells

4 cells

2 cells

2 cells

3 cells

1 cell

2 cells

2 cells

1 cell

1 cell

2 cells

2 cells

1 cell

2 cells

3 cells

4 cells 3 cells

550 - single pole 830 - single pole

831- double pole

832- triple pole

570 - single pole

571 - double pole

572 - triple pole

573 - 4 pole

580 - 3 steps

581 - 4 steps

582 - 5 steps

551 - double pole

552 - triple pole

553 - 4 pole

820 - single pole

821 - double pole

822 - triple pole

823 - 4 pole

560 - single pole

561 - double pole

562 - triple pole

563 - 4 pole 583 - 6 steps

Connection schemes


12

A5

step switches without off position (double pole)

step switches without off position (triple pole)

3 cells

8 cells

1 cell

2 cells

3 cells

4 cells

5 cells

6 cells

4 cells

590 - 3 steps

602 - 5 steps

610 - 2 steps

611 - 3 steps

613 - 5 steps

614 - 6 steps

591 - 4 steps

592 - 5 steps

600 - 3 steps

601 - 4 steps

2 cells

6 cells

3 cells

5 cells

3 cells

5 cells

step switches with off position (double pole)

step switches with off position (triple pole)

620 - 2 steps

632 - 4 steps

621 - 3 steps

622 - 4 steps

623 - 5 steps

630 - 2 steps

631 - 3 steps

2 cells

612 - 4 steps

5 cells

3 cells

step switches with off position (single pole)


13

A5

ammeter changeover switches

pole changing switches for 2 speeds

2 cells

2 cells

3 cells

5 cells

2 cells

3 cells

3 cells

4 cells

4 cells

3 cells

643 - reversing 743 - 3 phase

744 - 3 phase and neutral

746 - 3 phase, 3 phase and neutral

762 - 3 circuits (direct or with transformer)

767 - 3 circuits (with transformers)

671 - triple pole

871 - triple pole, spring return to off

680 - DAHLANDER single winding

681 - DAHLANDER single winding

direct measurment

transformermeasurment

voltmeter changeover switches

7 cells

682 - DAHLANDER reversing

4 cells

star-delta switches

640 - standard

reversing switches

4 cells

670 - double pole

5 cells

647 star-delta selector

8 cells

633 - 5 steps


14

A5

customer number of units

lever

handle

colours

black

red

grey

black

red

grey

A5

Ie (A)

12

16

25

25

32

40

63

100

125

160

200

0

1

comments

– maximum nr. of characters which can be printed in the front plates NV-NVR

closecontact

close contact in different positionswith no interruption

return from thelast position to theprevious one

ref. nr.

9 11

10 12

13 15

14 16

17 19

18 20

21 23

22 24

25 27

26 28

29 31

30 32

33 35

34 36

37 39

38 40

41 43

42 44

45 47

46 48

5 7

6 8

1 3

2 4

45 o / 90 o 30 o / 60 o

handle orlever

Special diagramsPhotocopy and complete the following form to request special diagrams.

10 10

4 4

3 3

1 1

4 4

3 3

size0 1

size0 1

3 3

2 2

2 2

1 1

2 2

2 2

10 10

3 3

gave electro, s.a.paratge Coll-Blanc, s/n08430 La Roca del VallèsBarcelona - Spain

phone. +34 93 842 48 87fax. + 34 93 842 27 [email protected]://www.gave.com

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cam operated switches -...

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