Why Choose the TE Connectivity D1/5.ADO.1 1SNA199571R2400 Feed-Through Terminal Block?
The TE Connectivity D1/5.ADO.1 1SNA199571R2400 is a compact grey feed-through IDC terminal block from the ENTRELEC SNA ADO range. Designed for high-density industrial control wiring, it uses the ADO insulation displacement connection system on both sides, providing rapid conductor termination without conventional screw clamping.
With a rated current of 13.5 A and rated voltage of 1000 V, the D1/5.ADO.1 combines useful electrical performance with a particularly narrow 5 mm terminal width. Its 8 kV rated impulse withstand voltage further supports reliable use in industrial control, automation and instrumentation circuits.
The 1SNA199571R2400 measures approximately 45.5 × 5 × 41 mm (H × W × D), weighs just 5 g and provides IP20 protection at the main terminals. It mounts on standard TH35-7.5 and TH35-15 DIN rails and is designed for control applications exposed to demanding conditions including vibration and shock.
Key Advantages
- Compact 5 mm wide design maximises available DIN rail space.
- ADO-to-ADO insulation displacement connections provide efficient conductor termination.
- Rated current of 13.5 A for industrial control and signal circuits.
- High 1000 V rated voltage.
- 8 kV rated impulse withstand voltage supports dependable electrical insulation.
- Supports up to two wires per ADO connection.
- Designed for control applications subject to vibration, shock and demanding operating conditions.
- Compatible with standard 35 mm DIN rail systems.
Key Features
- TE Connectivity / ENTRELEC D1/5.ADO.1 terminal block.
- Manufacturer part number 1SNA199571R2400.
- Feed-through terminal configuration.
- ADO System – ADO System connection technology.
- 13.5 A rated current.
- 1000 V rated voltage.
- 8 kV rated impulse withstand voltage.
- Single-level construction.
- Grey thermoplastic insulating housing.
- IP20 protection at the main terminals.
- Compact 5 mm spacing.
- Suitable for TH35 DIN rail mounting.
Reliable High-Density ADO Connections
At only 5 mm wide, the D1/5.ADO.1 enables a large number of feed-through connections to be installed within a limited section of DIN rail. This makes it particularly useful for compact PLC cabinets, machine controls and automation systems where terminal density is an important design consideration.
The ADO insulation displacement system is used at both conductor connection points and is designed to provide fast, consistent connections for demanding control applications. With a 13.5 A rating, 1000 V rated voltage and operating range from -55 to +110 °C, the terminal provides a robust solution for professional industrial wiring assemblies.
Typical Applications
- Industrial control panel wiring.
- PLC and factory automation cabinets.
- Machine control and signalling circuits.
- Process control and instrumentation systems.
- High-density DIN rail terminal assemblies.
- Industrial installations exposed to vibration and shock.
