1sna299633r0600 – dr2.5/8/p.ado

Why Choose the TE Connectivity DR2.5/8.P.ADO 1SNA299633R0600 Terminal Block?

The TE Connectivity DR2.5/8.P.ADO 1SNA299633R0600 is a compact green/yellow protective-earth terminal block with ADO insulation displacement connections. Part of the established TE Connectivity / Entrelec SNA ADO range, this miniblock is designed for dependable protective-earth connections in industrial control panels, machinery and automation equipment where installation space is restricted.

The DR2.5/8.P.ADO uses ADO connection technology on both conductor connections, providing fast and consistent conductor termination while supporting up to two wires per connection. Its screwless rail contact establishes the protective-earth connection to the mounting rail without relying on an operator-adjusted rail-contact screw, helping provide secure grounding in demanding industrial installations.

With a rated cross-section of 2.5 mm², conductor capacity from 1–2.5 mm² and a rated short-time withstand current of 300 A for 1 s, the 1SNA299633R0600 provides robust protective-earth connectivity in a compact 8 mm-wide format. Its green/yellow housing provides immediate protective-earth identification, while IP20 protection supports safe integration into enclosed electrical equipment.

Key Advantages

• Compact 2.5 mm² protective-earth terminal block for industrial grounding applications.
• ADO-ADO connection technology provides fast and reliable conductor termination.
• Accepts suitable conductors from 1–2.5 mm² or 16–14 AWG.
• Screwless rail contact provides a dependable protective-earth connection without operator-dependent tightening.
• Supports up to two wires per connection for flexible panel wiring.
• Compact 8 mm width makes it particularly suitable for space-restricted electrical assemblies.

Key Features

• TE Connectivity / Entrelec SNA ADO series.
• Protective-earth / ground terminal block.
• ADO-ADO insulation displacement connections.
• 2.5 mm² rated cross-section.
• 1–2.5 mm² conductor range.
• 16–14 AWG conductor range.
• 300 A short-time withstand current for 1 s.
• 8 mm terminal width.
• IP20 protection at the main terminals.
• Green/yellow housing for protective-earth identification.
• Screwless protective-earth contact to the mounting rail.
• Designed for TH15-5.5 DIN rail mounting.

Fast and Reliable ADO Protective-Earth Connections

Protective-earth terminal blocks provide the essential connection between equipment protective conductors and the grounding system of an electrical installation. The DR2.5/8.P.ADO combines this function with the Entrelec ADO System, using insulation displacement technology to provide reliable conductor connections without conventional conductor-clamping screws.

The terminal's screwless rail contact provides the protective-earth connection directly to its compatible mounting rail and avoids dependence on operator-applied rail-contact torque. Together with its compact 8 mm profile and support for up to two wires per connection, this makes the DR2.5/8.P.ADO particularly useful for densely populated industrial control and automation panels.

Typical Applications

• Protective-earth connections in industrial control panels.
• Machine building and OEM automation equipment.
• PLC and industrial control cabinets.
• Equipment grounding and protective conductor termination.
• Manufacturing and process-control systems.
• Compact electrical assemblies where DIN rail space is restricted.