Why Choose the TE Connectivity D1.5/6.ADO.1 Feed-Through Terminal Block?
The TE Connectivity D1.5/6.ADO.1 (1SNA199055R2200) is a compact feed-through terminal block with ADO insulation-displacement connections, designed for reliable industrial control and automation wiring. Part of the established TE Connectivity ENTRELEC SNA ADO range, it provides fast conductor termination while maintaining a narrow terminal profile for high-density DIN rail assemblies.
The D1.5/6.ADO.1 uses the ADO insulation-displacement connection system, allowing compatible conductors to be terminated without conventional stripping. This connection technology is well suited to repetitive panel wiring and demanding industrial applications where consistent electrical contact, efficient installation and resistance to vibration are important.
With a rated cross-section of 1.5 mm², conductor capacity from 0.34–1.5 mm², a rated current of 17.5 A and rated voltage of 1000 V, the 1SNA199055R2200 provides strong electrical performance in a terminal only 6 mm wide. Its grey insulating body and TH35 DIN rail mounting make it suitable for compact industrial terminal strips.
Key Advantages
- Compact ADO feed-through terminal block for industrial wiring.
- ADO insulation-displacement technology enables fast conductor termination without conventional stripping.
- 17.5 A rated current for control and auxiliary circuits.
- 1000 V rated voltage for demanding electrical applications.
- Accepts conductors from 0.34–1.5 mm².
- Only 6 mm wide for efficient use of DIN rail space.
- Wide -55 to +110 °C operating temperature range for industrial environments.
Key Features
- TE Connectivity ENTRELEC SNA ADO series.
- D1.5/6.ADO.1 feed-through configuration.
- ADO insulation-displacement connections on both sides.
- 1.5 mm² rated cross-section.
- 0.34–1.5 mm² conductor capacity.
- 17.5 A rated current.
- 1000 V rated voltage.
- 8 kV rated impulse withstand voltage.
- 6 mm spacing.
- Single-level design with two connection positions.
- IP20 protection at the main terminals.
- Grey insulating housing with UL 94V-0 flammability classification.
Reliable ADO Connections for Industrial Control Wiring
ADO insulation-displacement technology creates the electrical connection through the conductor insulation, eliminating conventional wire stripping for compatible conductors. This helps reduce conductor preparation and installation time while providing consistent connections for repetitive industrial panel-building applications.
The TE Connectivity D1.5/6.ADO.1 combines ADO termination with a compact 6 mm terminal width and robust electrical ratings. Its 17.5 A current capacity, 1000 V rated voltage and wide operating temperature range make it a dependable choice for control panels, automation equipment and machinery requiring space-efficient feed-through connections.
Typical Applications
- Industrial electrical control panels.
- PLC and automation cabinets.
- Machine control and auxiliary wiring.
- Process control and instrumentation systems.
- High-density terminal strip assemblies.
- Electrical distribution and switchgear panels.
- OEM machinery and industrial panel building.
