1
2
3
Caption
1 Lever for manually charging the closing
springs
2 Signalling device for circuit-breaker open/
closed
3 Rating plate
4 Opening pushbutton
Fig. 5
VD4/P 17
IEC 62271-100; CEI 17-1 (File 1375)
17.5
17.5
38
95
50-60
630
1250
1600
1600
16
16
–
–
20
20
20
20
25
25
25
25
31.5
31.5
31.5
31.5
16
16
–
–
20
20
20
20
25
25
25
25
31.5
31.5
31.5
31.5
40
40
–
–
50
50
50
50
63
63
63
63
80
80
80
80
40 ... 60
10 ... 15
50 ... 75
60 ... 80
632
632
690
690
503
503
653
853
664
664
642
642
150
150
210
275
TN7412 TN7412 TN7415 TN7416 TN7415 TN7416 TN7417
– 5 ... + 40
IEC: 60068-2-30; 721-2-1
IEC: 60694, 61000-6-2; 61000-6-4
13
14
15
4
5
6
7
9
8
12
10
5 Closing pushbutton
6 Signalling device for closing springs charged/
discharged
7 Operation counter
8 Isolating contacts
9 Slide for operating the switchgear shutters
10 Truck
VD4/P 24
IEC 62271-100; CEI 17-1 (File 1375)
24
24
50
125
50-60
2000
2000
2500
630
–
–
–
16
20
20
20
20
25
25
25
25
31.5
31.5
31.5
–
–
–
–
16
20
20
20
20
25
25
25
25
31.5
31.5
31.5
–
–
–
–
40
50
50
50
50
63
63
63
63
80
80
80
–
40 ... 60
10 ... 15
50 ... 75
60 ... 80
690
690
690
794
653
853
853
653
642
642
642
802
210
275
275
210
TN7413 TN7414 TN7413 TN7414 TN7418 TN7418 TN7418
– 5 ... + 40
IEC: 60068-2-30; 721-2-1
IEC: 60694, 61000-6-2; 61000-6-4
630
1250
1250
1600
16
16
16
16
20
20
20
20
25
25
25
25
–
–
–
–
16
16
16
16
20
20
20
20
25
25
25
25
–
–
–
–
40
40
40
40
50
50
50
50
63
63
63
63
–
–
–
–
794
794
794
838
853
653
853
853
802
802
802
790
275
210
275
275
16
11
11 Locks for hooking into the fixed part
12 Handles for activating the locks (11)
13 Strikers for activating the contacts placed in
the enclosure
14 Connector (plug)
15 Cabling connection
16 Operating lever of circuit-breaker racking-
in/out
2000
2500 (2)
16
16
20
20
25
25
–
–
16
16
20
20
25
25
–
–
40
40
50
50
63
63
–
–
838
838
853
853
790
790
275
275
11