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ALPHA FIX Terminal Blocks
Screw Terminals
8WH flat terminals
11/21
Siemens ET A1 · 10/2008
11
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Overview
The range of flat terminals cover cross-sectional areas from 4 to
240 mm². Each terminal size is available as a bolt terminal for
cable lugs. The screws are secured on the bolt terminals using
spring washers.
For mounting on support rails according to IEC 60715.
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Technical specifications
Safe cable lug connection
The cable lugs in flat terminals are securely clamped with
screws. The screws are secured with a spring washer. Connec-
tion of cable lugs according to DIN 46234 and DIN 46235 is per-
mitted. Two-wire connection is also possible by clamping one
conductor with cable lug underneath the current bar and the
second on the current bar.
8WH1 060-0AL00 8WH1 060-0AN00 8WH1 060-0AQ00 8WH1 060-0AS00 8WH1 060-0AU00
Dimensions
• Height / length / width in mm
53 / 88 / 26
54,5 / 95 / 32
56 / 110 / 40
56 / 110 / 46
58 / 125 / 53
Technical specifications acc. to IEC/DIN VDE
• Max. load current in A / cross-section in mm² 101 / 25
150 / 50
232 / 95
309 / 150
415 / 240
• Rated impulse withstand voltage in kV / pollu-
tion degree
8 / 3
• Overvoltage category / insulating group
III / II
Connection capacities
• Flexible with end sleeve with/without plastic
sleeve in mm²
4 ... 25 / 4 ... 25
25 ... 50 / 25 ... 50 35 ... 95 / 35 ... 95 50 ... 150 / 50 ... 150 70 ... 185 / 70 ... 185
• Set of screws/terminal bolts
M 8
M 10
M 12
M 16
• Eye diameter / busbar in mm
8.4 / 15 x 3
10.5 / 20 x 3
13 / 30 x 5
17 / 40 x 5
• Cable lugs, DIN 46235 in mm²
16 ... 25
16 ... 50
25 ... 95
25 ... 150
50 ... 185
• Flexible with end sleeve with/without plastic
sleeve in mm²
2.5 ... 25
6 ... 50
10 ... 95
10 ... 150
25 ... 240
Multi-conductor connection
(two conductors of same cross-section)
• Rigid/flexible in mm²
2.5 ... 10 / 4 ... 10 10 ... 16 / 10 ... 16 25 ... 35 / 25 ... 35 25 ... 50 / 35 ... 50 35 ... 95 / 50 ... 95
• Flexible without end sleeve with plastic sleeve
in mm²
2.5 ... 10
10 ... 16
16 ... 35
25 ... 50
35 ... 50
Stripped length in mm
21
26
29
34
Plug gage (IEC 60947-1)
B8
B10
B12
B14
B15
KH: screw thread / tightening torque in Nm M 5 / 4 ... 4.5
M 6 / 6 ... 8
M 8 / 15 ... 20
M 10 / 25 ... 30
Set of screws AS: Tightening torque in Nm 15 ... 20
25 ... 30
30 ... 35
Insulation type
PA-F
• Flammability class acc. to UL 94
HB
Approval data (UL/CUL and CSA)
• Rated voltage / current / cable sizes
- UL/CUL: V / A / AWG
600 / 85 / 6 - 4
600 / 150 / 6 - 0
600 / 230 / 2 - 000 600 / 285 / 2 AWG -
300 kcmil
600 / 380 / 0 AWG -
500 kcmil
- CSA: V / A / AWG
600 / 100 / 6 - 4
600 / 125 / 6 - 0
600 / 200 / 2 - 000 600 / 275 / 2 AWG -
300 kcmil
600 / 400 / 0 AWG -
500 kcmil
© Siemens AG 2008
