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ALPHA FIX Terminal Blocks
Insulation Displacement Terminals
8WH hybrid through-type terminals
15/12
Siemens ET A1 · 10/2008
15
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Overview
The advantages of the various connection systems are com-
bined in the hybrid versions. In a control cabinet for example, it
is preferable to use the time-saving insulation displacement ter-
minal. The screw terminal can be used for wiring to the end user.
PE terminals are also available with the same contour as the
through-type terminals.
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Technical specifications
8WH3 100-2DE00
8WH3 100-0DE01
8WH3 120-2FE00
8WH3 120-2FE01
8WH3 103-2DE00
8WH3 103-2DE01
Dimensions
• Width / length / width of cover in mm
5.2 / 58.8 / 2.2
5.2 / 93.5 / 22
5.2 / 76.4 / 2.2
• Height (TS 35/7.5 / TS 35/15) in mm
42.8 / 50.3
55.5 / 63
42.8 / 50.3
Technical specifications acc. to IEC/DIN VDE
• Max. load current in A / cross-section in mm²
17.5 / 1.5
• Rated impulse withstand voltage in kV / pollution degree
8 / 3
• Overvoltage category / insulating group
III / I
Conductor cross-section according to DIN VDE 0295
• Core insulation
PVC / PE (other insulation types on request)
• Solid / stranded / finely stranded H05V-U/R/K // H07V-U/R/K in mm²
0.5 ... 1.0 // 1.5
• Halogen-free H05Z-U/R/K // H07Z-U/R/K in mm²
0.5 ... 1.0 // 1.5
• Finely stranded / very finely stranded
- (Strand
0.1 mm) in mm²
0.25 ... 0.34
- (Strand
0.19 mm) AWG
24-16
Number of circuits
• At least 100-times the same cross-section in mm²
0.25 ... 1.5
Connection capacities
Screw terminals
• Flexible with end sleeve without/with plastic sleeve in mm²
0.25 ... 2.5 / 0.25 ... 2.5
Multi-conductor connection (two conductors of same cross-section)
• Rigid / flexible
0.14 ... 1.5 / 0.14 ... 1.5
• Flexible with end sleeve without plastic sleeve in mm²
0.25 ... 1.5
• Flexible with TWIN end sleeve with plastic sleeve in mm²
0.5 ... 1.5
Stripped length
9
Plug gage (IEC 60947-1)
A3
Screw thread
M 3
Tightening torque in Nm
0.6 ... 0.8
Insulation type
PA
• Flammability class acc. to UL 94
V0
Approval data (UL/CUL and CSA)
• Rated voltage / current / cable sizes
- UL/CUL: in V/A / AWG
Applied for
- CSA: in V/A / AWG
Applied for
© Siemens AG 2008
