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ATEX - Terminal Cross-Connection Guide
Family
1)
Certification No.
Rated
voltage
Rated
current
rated current
with cross
connection
Rated cross
section
Tightening
torque
Stripping
length
/ V
/ A
/ A
/ mm²
/ Nm
/ mm
A
C
D
E
F
G
H
I
P…
PDK 2.5/4
KEMA 06ATEX0177U
550
28
26
4
--
--
275
550
176
275
275
176
--
PDK 2,5/4 N-L
KEMA 06ATEX0177U
550
28
26
4
--
--
275
550
176
275
275
176
--
PDK 2,5/4 L-PE
KEMA 06ATEX0177U
550
28
26
4
--
--
275
550
176
275
275
176
--
PDK 2,5/4 N-PE
KEMA 06ATEX0177U
550
28
26
4
--
--
275
550
176
275
275
176
--
PDK 2,5/4 V
KEMA 06ATEX0177U
550
29
27
4
--
--
275
550
176
275
275
176
--
PDU 2.5/4
KEMA 06ATEX0177U
550
29
25,5
4
--
--
275
550
176
275
275
176
176
--
PDU 2.5/4/3AN
KEMA 06ATEX0177U
550
29
25,5
4
--
--
275
550
176
275
275
176
176
--
PDU 2.5/4/4AN
KEMA 06ATEX0177U
550
29
26,5
4
--
--
275
550
176
275
275
176
176
--
PDU 6/10
KEMA 06ATEX0177U
550
37
26,5
6
--
--
550
550
275
550
550
--
220
--
PDU 6/10/3AN
KEMA 06ATEX0177U
550
36,5
29,5
6
--
--
550
550
275
550
550
--
220
--
PDU 16
KEMA 06ATEX0177U
550
59
57,5
16
--
--
275
550
--
275
275
--
110
--
PEI 16
KEMA 06ATEX0177U 550 66,5
25 (37)
3)
16
--
--
275
--
--
--
--
--
--
--
SAK…TS 32/TS 35
SAK 2.5
KEMA 97ATEX1798 U
550
21
21
2,5
0,4 - 0,6
10
550
550
176
550
550
--
--
--
SAK 4
KEMA 97ATEX1798 U
550
28
28
4
0,5 - 1,0
12
550
550
176
550
550
--
--
--
SAK 6N
KEMA 97ATEX1798 U
550
36
36
6
0,8 - 1,6
12
550
550
176
550
550
--
--
--
SAK 10
KEMA 97ATEX1798 U
550
50
50
10
2,0 -2,4
12
550
550
176
550
550
--
--
--
SAK 16
KEMA 97ATEX1798 U
690
66
66
16
2,0 -2,4
15
550
550
176
550
550
--
--
--
SAK 35
KEMA 97ATEX1798 U
550
109
99
35
4,0 - 5,0
18
550
550
176
550
550
--
--
--
SAK… EN on TS32
SAK 2.5 EN
KEMA 97ATEX1798 U
440
21
21
2,5
0,4 - 0,6
10
440
440
440
440
440
--
--
--
SAK 4 EN
KEMA 97ATEX1798 U
440
28
28
4
0,5 - 1,0
12
440
440
440
440
440
--
--
--
SAK 6N EN
KEMA 97ATEX1798 U
440
36
36
6
0,8 - 1,6
12
440
440
440
440
440
--
--
--
SAK 10 EN
KEMA 97ATEX1798 U
440
50
50
10
2,0 -2,4
12
440
440
440
440
440
--
--
--
SAK 16 EN
KEMA 97ATEX1798 U
440
66
66
16
2,0 -2,4
15
440
440
440
440
440
--
--
--
SAK 35 EN
KEMA 97ATEX1798 U
440
109
109
35
4,0 - 5,0
18
440
440
440
440
440
--
--
--
SAK… EN on TS35
SAK 2.5 EN
KEMA 97ATEX1798 U
690
21
21
2,5
0,4 - 0,6
10
690
690
440
690
690
--
--
--
SAK 4 EN
KEMA 97ATEX1798 U
690
28
28
4
0,5 - 1,0
12
690
690
690
690
690
--
--
--
SAK 6N EN
KEMA 97ATEX1798 U
690
36
36
6
0,8 - 1,6
12
690
690
690
690
690
--
--
--
SAK 10 EN
KEMA 97ATEX1798 U
690
50
50
10
2,0 -2,4
12
690
690
690
690
690
--
--
--
SAK 16 EN
KEMA 97ATEX1798 U
690
66
66
16
2,0 -2,4
15
690
690
690
690
690
--
--
--
SAK 35 EN
KEMA 97ATEX1798 U
690
109
109
35
4,0 - 5,0
18
690
690
690
690
690
--
--
--
W… (Where WQV and ZQV as accessory exist, use ZQV only if mentioned in this list.)
WDU 240
KEMA 01ATEX2186 U 1100 350 270 240 12,0 - 20,0 40
690
2)
--
--
--
--
--
--
--
WFF 35; WFF 35/32
KEMA 98ATEX1684 U
1100
109
109
35
3,0 - 6,0
--
1100
1100
--
--
--
--
--
--
WFF 70; WFF 70/32
KEMA 98ATEX1684 U
1100
167
167
70
6,0 - 12,0
--
1100
1100
--
--
--
--
--
--
WFF 120; WFF 120/32
KEMA 98ATEX1684 U
1100
234
234
120
10,0 - 20,0
--
1100
1100
--
--
--
--
--
--
WFF 185; WFF 185/32
KEMA 98ATEX1684 U
1100
307
307
185
14,0 - 31,0
--
1100
1100
--
--
--
--
--
--
WFF 300; WFF 300/32
KEMA 98ATEX1684 U
1100
452
452
300
25,0 - 60,0
--
880
880
--
--
--
--
--
--
Notes:
1)
Refer to the catalog and certificate, which article is exactly certified.
2)
For connecting the cross-connection, the external channels should be used.
3)
With PDU2.5/4 and cross connection type ZQV 2.5: 25 A; with PDU 6/10 and cross connection type ZQV 6N: 37 A
Terminal & Cross-Connector Arrangements:
A
Continuous
C
Adjacent – separated by a partition plate
D
Intermediate - bridging one or more unconneted terminals (e.g. every 3rd terminal)
E
Next to a protective conductor terminal (earth) without a partition plate
F
Next to a protective conductor terminal (earth) with a partition plate
G
Bridging a protective conductor terminal (earth)
H
Twin parallel.
I
Triple parallel.
Maximum Voltage / V (refer to arrangement drawings)
CC Guide Issue No.:32 21.01.2021