1SNA199283R2400 – ADO TERMS.

Why Choose the TE Connectivity DR1.5/6.ADO 1SNA199283R2400 Mini Feed-Through Terminal Block?

The TE Connectivity DR1.5/6.ADO 1SNA199283R2400 is a compact grey ADO mini feed-through terminal block from the Entrelec SNA ADO range. Specifically designed for applications where installation space is restricted, it provides reliable conductor interconnection while occupying only 6 mm of mounting width.

The DR1.5/6.ADO uses the ADO insulation displacement connection system, allowing conductors to be terminated without conventional screw clamping. It has a rated cross-section of 1.5 mm², a rated current of 17.5 A and a rated voltage of 1000 V, together with an 8 kV rated impulse withstand voltage.

Measuring approximately 31 × 6 × 18.5 mm (H × W × D), the 1SNA199283R2400 is designed for mounting on TH15-5.5 miniature DIN rail. Its compact polyamide construction, IP20 terminal protection and ability to accommodate up to two wires per connection make it particularly suitable for densely populated industrial control and automation assemblies.

Key Advantages

• Miniature 6 mm wide construction for space-restricted control applications.
• ADO insulation displacement technology provides fast and consistent conductor termination.
• 17.5 A rated current for industrial control and signal circuits.
• 1000 V rated voltage with an 8 kV impulse withstand rating.
• Supports conductors up to 1.5 mm².
• Designed to accommodate up to two wires per ADO connection.
• Suitable for applications exposed to vibration, shock and demanding industrial environments.
• Compact TH15 rail mounting helps minimise overall terminal assembly size.

Key Features

• TE Connectivity / Entrelec DR1.5/6.ADO mini terminal block.
• Manufacturer part number 1SNA199283R2400.
• Feed-through miniblock configuration.
• ADO System conductor connection.
• 1.5 mm² rated cross-section.
• 17.5 A rated current.
• 1000 V rated voltage.
• 8 kV rated impulse withstand voltage.
• 180 A for 1 s rated short-time withstand current.
• Single-level construction.
• Grey polyamide insulating housing.
• UL94 V-0 flammability classification.
• IP20 protection at the main terminals.

Reliable Compact ADO Connections for Space-Restricted Panels

The DR1.5/6.ADO is specifically engineered as a miniature terminal block for control equipment where available mounting space is limited. Its 6 mm width and TH15 miniature rail mounting allow designers to create compact terminal assemblies while retaining the electrical performance required for industrial control circuits.

TE Connectivity Entrelec's ADO connection system is designed for fast, reliable conductor termination and for control applications exposed to demanding conditions such as vibration and shock. With up to two wires per connection, the DR1.5/6.ADO also provides useful wiring flexibility within densely populated control systems.

Typical Applications

• Compact industrial control panels.
• PLC and automation cabinets.
• Machine control and signalling circuits.
• Process control and instrumentation systems.
• Space-restricted electrical assemblies.
• Miniature DIN rail terminal strips.