General information
CE Yes
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X
UL cULus E115267
Industrial control equipment
DNV Temperature: B (0 - 55°C)
Humidity: B (up to 100%)
Vibration: B (4 g)
EMC: B (bridge and open deck)
KR Yes
Terminal block
Number of pins 12
Type of terminal block Push-in terminal
Push-in force per contact Typ. 10 N
Cable type Only copper wires (no aluminum wires!)
Wire stripping length 7 to 9 mm
Connection cross section
Single-wire 0.08 to 2.50 mm² / 28 to 14 AWG
Fine-stranded wires 0.25 to 2.50 mm² / 24 to 14 AWG
With wire end sleeves 0.25 to 1.50 mm² / 24 to 16 AWG
With double wire end sleeves Up to 2x 0.75 mm²
Distance between contacts
Left - Right 4.2 mm
Above - Below 10.96 mm
Electrical properties
Nominal voltage 240 VAC / 48 VDC
Max. voltage 300 VAC / 60 VDC
Nominal current 10 A / contact
Contact resistance ≤5 mΩ
Ambient conditions
Operation Corresponds to the X20 module used
Relative humidity
Operation Corresponds to the X20 module used
Material number:
  • Tool-free wiring with push-in technology
  • Simple wire release using lever
  • Ability to label each terminal
  • Plain text labeling also possible
  • Test access for standard probes
  • Can be customer-coded

The X20 24 VDC modules are wired using the X20TB06 and X20TB12 terminal blocks.

Automation Studio HW Upgrades Version (Date) Download
V4.0 HW Upgrade (X20TB12) EXE / 267 KB
Certificates Version (Date) Download
ABS Certificate of Product Design Assessment - X20 IO Series PDF / 2 MB
DNV Type Approval Certificate - X20 PDF / 193 KB
E115267 UL CoC X20 PDF / 865 KB
FTZU 09 ATEX 0083X PDF / 771 KB
KR Type Approval Certificate MIL39390-AC003 (X20 System) PDF / 758 KB
Lloyds Register PDF / 502 KB
RINA Type Approval Certificate - X20 / Power Panel T30 PDF / 1 MB
Documentation Version (Date) Download
Data heet TB06 / TB12 PDF / 161 KB
Installation- / EMC-Guide PDF / 20 MB
X20 System User´s Manual PDF / 7 MB
E-CAD (Electro or EPLAN Templates) Version (Date) Download
X20 EPLAN P8 from V2.4 EXE / 158 MB
M-CAD (Mechan. Templates) Version (Date) Download
3D file STEP X20 Terminal block STP / 3 MB

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