1sna299497r2700 – ds 1.5/6 ado

Why Choose the TE Connectivity DS1.5/6.ADO 1SNA299497R2700 Terminal Block?

The TE Connectivity DS1.5/6.ADO 1SNA299497R2700 is a compact ADO insulation displacement connection (IDC) feed-through terminal block designed for industrial control applications where panel space and connection reliability are critical. Part of the established TE Connectivity / Entrelec SNA ADO series, this miniblock uses ADO connection technology on both sides to provide fast conductor termination without conventional screw-clamp connections.

The DS1.5/6.ADO is specifically developed for control applications exposed to demanding conditions such as vibration, shock and corrosion. Its ADO connection system provides a consistent electrical interface while supporting up to two conductors per connection, helping simplify installation and maintain reliable connections throughout the service life of industrial machinery and automation equipment.

With a rated cross-section of 1.5 mm², rated current of 17.5 A and rated voltage of 1,000 V, the 1SNA299497R2700 delivers capable electrical performance in a compact 6 mm-wide housing. DIN rail compatibility, IP20 protection and an operating temperature range of -55 to +110 °C make it suitable for demanding control-panel installations.

Key Advantages

• Compact ADO-ADO feed-through terminal block for industrial control wiring.
• 17.5 A rated current with a rated cross-section of 1.5 mm².
• 1,000 V rated voltage for demanding industrial electrical applications.
• ADO insulation displacement technology provides fast and reliable conductor termination.
• Designed for applications exposed to vibration, shock and corrosion.
• Compact 6 mm width helps maximise available DIN rail and control-panel space.

Key Features

• TE Connectivity / Entrelec SNA ADO series.
• 1.5 mm² rated cross-section.
• 17.5 A IEC rated current.
• 1,000 V IEC rated voltage.
• ADO insulation displacement connections on both sides.
• Supports up to two conductors per connection.
• Rigid conductor capacity from 0.28–1.5 mm².
• Flexible conductor capacity from 0.34–1.5 mm².
• IP20 protection at the main terminals.
• Grey thermoplastic insulating housing with UL94 V-0 flammability classification.
• Compatible with TH35-7.5 and TH35-15 DIN rails.

Reliable ADO Connections for Demanding Control Applications

ADO insulation displacement technology allows suitable conductors to be terminated without the conventional screw-clamp connection process. The connection method is designed to provide consistent electrical contact while helping reduce wiring time, making it particularly useful for repetitive control-panel assembly and high-volume machine building.

The DS1.5/6.ADO is specifically designed for applications where available space is restricted and connections may be exposed to severe environmental and mechanical conditions. Its compact 6 mm profile, ADO connections and resistance to vibration and shock make it a practical solution for panel builders, machine manufacturers and industrial automation engineers.

Typical Applications

• Industrial electrical control panels.
• Machine building and OEM automation systems.
• PLC and industrial control cabinets.
• Control applications exposed to vibration and mechanical shock.
• Manufacturing and process automation equipment.
• Compact, high-density DIN rail terminal assemblies.