1sna115929r1600 – d6/10,snbtb2

Why Choose the TE Connectivity D6/10.SNBTB2 1SNA115929R1600 Test Disconnect Terminal Block?

The TE Connectivity D6/10.SNBTB2 1SNA115929R1600 is a robust screw-clamp test disconnect terminal block with blade isolation, designed for industrial circuits where reliable connection, convenient isolation and accessible electrical testing are required. Part of the established ENTRELEC SNA series, it combines a disconnect blade with dedicated test facilities in a compact DIN rail-mounted format.

A key feature of the D6/10.SNBTB2 is its two isolated built-in test sockets, which accept standard 4 mm diameter test plugs. These dedicated test points allow technicians to connect measuring equipment conveniently while the disconnect blade provides a straightforward method of opening the circuit for commissioning, maintenance and diagnostic procedures.

The terminal block has an IEC rated current of 15 A at a rated conductor cross-section of 6 mm². Its screw clamps accommodate rigid conductors from 0.5–10 mm² and flexible conductors from 0.5–6 mm². With a compact 10 mm width, IP20 terminal protection and compatibility with G32, TH35-7.5 and TH35-15 rails, it provides a practical solution for test and isolation circuits in industrial control systems.

Key Advantages

• Blade disconnect mechanism enables convenient circuit isolation without removing connected conductors.
• Features two electrically isolated test sockets for accessible circuit measurement.
• Test sockets accept standard 4 mm diameter test plugs.
• Handles rigid conductors up to 10 mm² and flexible conductors up to 6 mm².
• 15 A / 6 mm² IEC rating provides dependable performance for industrial test and signal circuits.
• Compatible with several common DIN rail profiles for flexible panel integration.

Key Features

• TE Connectivity / ENTRELEC SNA series.
• D6/10.SNBTB2 screw-clamp test disconnect terminal block.
• Integrated disconnect blade.
• Two isolated built-in test sockets.
• Compatible with 4 mm diameter test plugs.
• 10 mm terminal width for organised DIN rail installations.
• Secure screw-clamp conductor termination.
• Grey insulating housing for standard industrial terminal assemblies.
• IP20 protection at the main terminals.

Reliable Circuit Isolation and Accessible Testing

Test disconnect terminal blocks are particularly useful where technicians need to isolate a circuit and perform electrical measurements while leaving permanent field wiring securely terminated. The D6/10.SNBTB2 achieves this through its accessible disconnect blade, allowing the electrical path to be opened without repeatedly removing conductors from the screw clamps.

The two isolated 4 mm test sockets provide dedicated measurement access on either side of the disconnect point. This arrangement makes the terminal block well suited to commissioning, fault diagnosis and routine maintenance in instrumentation, control and measurement circuits where safe, organised test access is an important part of the panel design.

Typical Applications

• Industrial control and automation panels.
• Test and measurement circuits.
• Instrumentation and process-control systems.
• PLC and control-system interfaces.
• Machine-building electrical panels.
• Commissioning and maintenance test points.
• Circuits requiring convenient isolation for troubleshooting.