1sna199081r1500 – d1.5/6 ado red

Why Choose the TE Connectivity D1.5/6.ADO 1SNA199081R1500 Red Feed-Through Terminal Block?

The TE Connectivity D1.5/6.ADO 1SNA199081R1500 is a red feed-through IDC terminal block designed for fast, reliable conductor termination in industrial control panels, automation systems and machinery. Part of the established Entrelec SNA ADO terminal block range, it uses ADO insulation displacement connection technology on both sides for efficient, maintenance-free wiring.

Designed for demanding control applications, the D1.5/6.ADO provides a 1.5 mm² rated cross-section and supports high-density wiring with up to two wires per connection. The ADO connection system is engineered for applications exposed to vibration, shock and corrosion, helping provide consistent contact performance in challenging industrial environments.

With a rated current of 17.5 A, rated voltage of 1000 V and an 8 kV impulse withstand voltage, the 1SNA199081R1500 combines strong electrical performance with a compact 6 mm width. Its red polyamide housing provides clear visual circuit identification and mounts on standard TH35 DIN rails for straightforward integration into modular terminal assemblies.

Key Advantages

• ADO insulation displacement connection technology enables fast, screwless conductor termination.
• ADO-to-ADO feed-through configuration for straightforward circuit connections.
• 1.5 mm² rated cross-section for compact control and signal wiring.
• 17.5 A rated current and 1000 V rated voltage.
• Compact 6 mm width supports high-density DIN rail installations.
• Red housing provides convenient visual circuit identification within control panels.

Key Features

• TE Connectivity / Entrelec D1.5/6.ADO terminal block.
• ADO-to-ADO IDC connection system.
• 1.5 mm² rated cross-section.
• 17.5 A rated current.
• 1000 V rated voltage.
• 8 kV rated impulse withstand voltage.
• IP20 protection at the main terminals.
• UL 94 V-0 polyamide insulating body.
• Red colour for circuit identification.
• Mounting on TH35-7.5 and TH35-15 DIN rails.

Fast and Reliable ADO Terminal Connections

ADO terminal blocks use insulation displacement connection technology to provide secure, screwless conductor termination. The connection system is designed to reduce wiring time while maintaining balanced contact forces and dependable electrical performance without routine screw retightening.

The D1.5/6.ADO is particularly suitable for compact control panels where connection density and reliability are important. Its ability to accommodate up to two wires per connection, combined with its narrow profile and red identification colour, makes it a practical choice for organised industrial control and automation wiring.

Typical Applications

• Industrial control panels and switchboards.
• PLC and factory automation systems.
• Machine control and signal wiring.
• High-density DIN rail terminal assemblies.
• Transportation and railway control equipment.
• OEM machinery and industrial electrical systems.