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cam operated switches
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
cam operated switches
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.
total length (L)cells 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
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
total length (L)cells 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
cam operated switches
6
A5
63A - 100A - 125A
160A - 200A
sizes mm.
total length (L)cells mm
1 46,02 62,53 79,04 95,55 112,0
6 128,57 145,08 161,59 178,0
10 194,5
total length (L)cells mm
1 62,52 95,53 128,54 161,55 194,5
cam operated switches
7
A5
Mounting schemesDIN rail mounting
rear mounting
frontalmounting
interlock
prolonged shaft
Handles
IP65 gaskets
padlockable handles lever handlepadlockablelever handlescrew handle
direct handles
cam operated switches
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
cam operated switches
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
sizes 0 and 1 (up to 40A)
cam operated switches
10
A5
Special Mountings
key interlock• key removable and lockable in any position
sizes 0 and 1 (up to 40A)
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
cam operated switches
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
cam operated switches
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)
cam operated switches
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
cam operated switches
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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