1snk900205r0000 – tp4 [pk=20] test plug

Why Choose the TE Connectivity TP4 1SNK900205R0000 Test Adapter?

The TE Connectivity TP4 1SNK900205R0000 is a 4 mm test plug adapter designed to provide convenient electrical test access within compatible TE Connectivity ENTRELEC SNK terminal block assemblies. Its plug-in design enables test equipment to be connected to an installed circuit without requiring the main conductor wiring to be disturbed.

Designed for 4 mm diameter test plugs, the TP4 provides a practical interface for commissioning, diagnostics, measurement and maintenance work in industrial control panels. The adapter has a compact 7.6 mm spacing and dark grey polyamide construction, allowing it to integrate neatly with compatible SNK terminal assemblies.

The TP4 is rated at 16 A and 1000 V IEC, with a maximum UL / CSA main-circuit operating voltage of 600 V. It also provides an 8000 V IEC impulse withstand rating and operates across a wide temperature range of -55–110 °C, making it suitable for professional industrial testing and control applications.

Key Advantages

• Provides convenient test access to compatible ENTRELEC SNK terminal blocks.
• Designed for use with standard 4 mm diameter test plugs.
• Plug-in mounting enables straightforward installation and removal during testing.
• 16 A IEC current rating supports industrial measurement and diagnostic applications.
• 1000 V IEC voltage rating provides robust electrical performance.
• Compact 7.6 mm spacing integrates efficiently into compatible terminal assemblies.

Key Features

• TE Connectivity ENTRELEC SNK series.
• TP4 test adapter.
• Suitable for 4 mm diameter test plugs.
• Plug-in retention design.
• 16 A maximum contact current rating.
• 16 A IEC current rating.
• 1000 V IEC voltage rating.
• 600 V CSA voltage rating.
• 600 V maximum UL / CSA main-circuit operating voltage.
• 8000 V IEC impulse withstand voltage.
• 2200 V dielectric withstand voltage.
• Dark grey polyamide construction.
• IP20 protection rating.
• Supplied in a pack quantity of 20.

Convenient 4 mm Test Access for Industrial Terminal Assemblies

The TP4 provides a dedicated interface between compatible ENTRELEC SNK terminal blocks and 4 mm test plugs. This allows technicians and engineers to access electrical circuits for measurement, commissioning and diagnostic work while avoiding unnecessary disturbance to the permanent field wiring.

Its plug-in construction makes the adapter convenient for temporary testing applications, while electrical ratings of 16 A and 1000 V IEC support use across a broad range of industrial control circuits. The compact polyamide body and wide operating temperature range make the TP4 a practical accessory for professional control panel and machinery applications.

Typical Applications

• Electrical circuit testing and measurement.
• Industrial control panel commissioning.
• PLC and automation system diagnostics.
• Industrial machinery troubleshooting.
• Voltage and circuit verification.
• Preventative maintenance procedures.
• Control and instrumentation circuits.
• OEM equipment testing and commissioning.