20 / 36
20
Cat. Nos.
Voltage (V)
Current (A)
Nominal
cross-section
IEC CSA UL Ie IEC CSA UL IEC
(mm
2
)
CSA
(AWG)
UL
(AWG)
0371 00/20/30/60
800 600 600
27 24 20 20 2 . 5 12 12
0371 01/21/31/61
36 32 30 30 4 10 10
0371 02/62
48 41 50 50 6 8 8
0371 03/63
63 57 60 60 10 6 6
0371 04/64
85 76 85 85 16 4 4
0371 05/65
138 125 115 115 35 2 2
0371 07/67
500 300 300
27 24 20 20 2 . 5 12 12
0371 08/68
36 32 30 30 4 10 10
0371 09/69
36 32 30 30 4 10 10
0371 66
1000 600 600 213 192 200 200 70 000 000
0371 77
800 600 600 36 32 30 30 4 10 10
0371 78
48 41 50 50 6 8 8
■
Characteristics and dimensions (mm)
V2 polyamide according to UL 94, 960°C according to IEC EN 60695-2-11
Connecting blocks
Blocks for protection conductor
Disconnect terminals
Power according to EN 60947-7-3
Approved by ATEX:
LCIE 07 ATEX 0010 U-0081 II 1 or 2 G or D Ex e/i/tD/iD II
The terminal blocks with screw connection covered by this certificate are
1-, 2- and 3-level connecting terminal blocks, and blocks for protection
conductor with metal
(1)
and plastic base (detailed list on p. 8)
The main characteristics are:
Operating temperature: - 30°C to + 55°C
Maximum temperature of materials: + 85°C
Working voltage acc. to EN 60079-7: 1-level terminal blocks: 500 V
Blocks with 2 entries - 2 outlets: 250 V
2 and 3-level terminal blocks: 250 V
Rated current:
Cat. No. 0371 51: see blocks for sensors
IEC 60947-7-1, CSA no. 22-2 no. 158, UL 1059
Ie: Rated current NF C 15100 table 52H, column 4
IEC 60947-7-1/7-2, CSA no. 22-2 no. 158, UL 1059
(1) PEN terminal blocks
IEC 60947-7-1/7-3, CSA no. 22-2 no. 158, UL 1059
(1) With or without blown fuse indicator Cat. No. 0375 25
Cat. Nos. 0371 00/01/
02/03/20/21/30/31/60/
61/62/63/77/78
Cat. Nos.
0371 04/05/64/65
Cat. Nos.
0371 70/71/72/73
Cat. No. 0371 80
Cat. No. 0371 87
Cat. Nos. 0371 77/78
Cat. Nos. 0371 09/69
Cat. No. 0371 66
Cat. Nos. 0371 74/75
Cat. Nos. 0371 81/82/83/85
Cat. No. 0371 79
Cat. No. 0371 76
Cat. Nos. 0371 84/86
Cat. Nos. 0371 07/08/67/68
52·2
45·8
46·4
53·9
57·1
54·5
62·9
70·4
52·2
45·8
46·4
53·9
71·2
26·8
46·4
53·9
52·2
45·8
46·4
53·9
57
54·4
51·2
58·7
64·6
62
63
70·5
54·5
63
70·5
91·6
71·2
26·8
52·3
83·1
90·6
59·8
57
54·4
51·2
58·7
50·5
29·3
41·5
49
36·8
84·2
71·2
26·8
46·5
76·3
83·8
54
74·8
72·2
62·5
70
Conductor
cross-section (mm
2
)
2 . 5
4
6
10
16
35
70
Rated current (A)
18
23
30
42
57
93
144
Certificate of conformity of component for the customer is available
on request
(1) Except for Cat. No. 0371 76
Cat. Nos.
Voltage (V)
Nominal cross-section
IEC CSA UL IEC (mm
2
) CSA (AWG) UL (AWG)
0371 70
800 600 600
2 . 5
12
12
0371 71
4
10
10
0371 72
6
8
8
0371 73
(1)
10
6
6
0371 74
(1)
16
4
4
0371 75
(1)
35
2
2
0371 76
-
-
-
35
-
-
0371 77
800 600 600
4
10
10
0371 78
6
8
8
0371 79
500 300 300
4
10
10
Cat. Nos.
Voltage (V)
Current (A)
Nominal
cross-section
IEC CSA UL IEC CSA UL IEC
(mm
2
)
CSA
(AWG)
UL
(AWG)
0371 80
500 300 300 15 15 15
2 . 5 12 12
0371 81 or
0371 80 + 0375 15
250 250 250 6 . 3 6 . 3 6 . 3
0371 82
500 300 300 15 15 15
0371 83
0371 84
0371 85
0371 86
0371 87
250 250 250 10 10 10 10
Cat. Nos.
Short-circuit
Short-circuit + overload
Separate blocks Assembled blocks Separate blocks Assembled blocks
0371 81 or
0371 80 + 0375 15
(1)
4 W / 6 . 3 A
1 . 6 W/6 . 3 A 1 . 6 W/6 . 3 A
-
Pvk = 4 . 75 W Pvk = 2 W Pv = 1 . 65 W
-
0371 87
4 W
2 . 5 W
1 . 6 W
-
Pvk = 5 W Pvk = 2 . 7 W Pv = 1 . 8 W
-
65·5
65·5
73
Viking 3
terminal blocks with screw connection