Why Choose the TE Connectivity D6/8.ADO 1SNA199077R2000 Feed-Through Terminal Block?
The TE Connectivity D6/8.ADO 1SNA199077R2000 is a black industrial feed-through terminal block from the Entrelec SNA ADO range. It combines an ADO insulation displacement connection with a screw-clamp connection, providing a versatile solution for dependable conductor termination in electrical control panels, machinery and industrial automation systems.
Designed as a 2.5 mm² ADO to 6 mm² screw-clamp feed-through terminal, the D6/8.ADO provides a rated current of 24 A and a rated voltage of 1000 V. The screw-clamp side accommodates flexible conductors from 0.22–6 mm² and rigid conductors from 0.2–10 mm², providing flexibility for a wide range of industrial wiring requirements.
With an 8 mm width and compact dimensions of approximately 45 × 8 × 41 mm (H × W × D), the 1SNA199077R2000 provides high electrical performance while conserving DIN rail space. Its black polyamide housing, IP20 terminal protection and compatibility with TH35 DIN rails make it well suited to organised and colour-coded industrial terminal assemblies.
Key Advantages
- Combines ADO insulation displacement and screw-clamp connection technology.
- 24 A rated current for reliable industrial circuit connections.
- 1000 V rated voltage for demanding electrical applications.
- High 8 kV rated impulse withstand voltage.
- Screw-clamp connection accepts flexible conductors up to 6 mm².
- Rigid conductor capacity up to 10 mm² on the screw-clamp side.
- Compact 8 mm width supports space-efficient panel layouts.
- Black housing provides clear visual identification within colour-coded terminal assemblies.
Key Features
- TE Connectivity / Entrelec D6/8.ADO feed-through terminal block.
- Manufacturer part number 1SNA199077R2000.
- 2.5 mm² ADO to 6 mm² screw-clamp feed-through configuration.
- 24 A rated current.
- 1000 V rated voltage.
- 8 kV rated impulse withstand voltage.
- 300 A for 1 s rated short-time withstand current.
- Single-level terminal configuration.
- Black polyamide insulating housing.
- UL94 V-0 flammability classification.
- IP20 protection at the main terminals.
Reliable Feed-Through Connections for Industrial Wiring
Feed-through terminal blocks provide an efficient way to create organised conductor connections throughout industrial control and distribution systems. The D6/8.ADO combines Entrelec's ADO connection technology with a conventional screw clamp, allowing panel builders to benefit from two established termination methods within a compact modular terminal.
The terminal's 24 A current rating, 1000 V voltage rating and 300 A for 1 s short-time withstand capability support dependable operation in demanding installations. Its black housing also makes the terminal particularly useful where colour coding is employed to distinguish specific circuits, voltages or functions within a terminal strip.
Typical Applications
- Industrial electrical control panels.
- PLC and factory automation cabinets.
- Machine building and production equipment.
- Process control and instrumentation systems.
- Electrical distribution and switchgear assemblies.
- Colour-coded DIN rail terminal strips.
