1sna167691r2400 – fcb-7

Why Choose the TE Connectivity 1SNA167691R2400 FCB-7 Test Plug?

The TE Connectivity 1SNA167691R2400, designated FCB-7, is an industrial test plug designed for use with compatible terminal and test-block systems in electrical control, protection and measurement installations. Part of the established Entrelec connectivity range, it provides a dedicated interface for test and commissioning operations where reliable access to electrical circuits is required.

The FCB-7 is particularly suited to professional electrical installations where circuits need to be accessed during commissioning, diagnostic testing or routine maintenance. Its purpose-designed plug format allows technicians to establish a controlled test connection while maintaining an organised and modular terminal arrangement.

With compact overall dimensions of approximately 14 × 44 × 14 mm and a net weight of approximately 7 g, the 1SNA167691R2400 is designed for space-conscious industrial installations. The FCB-7 is associated with Entrelec test-block and Essailec connectivity systems used in protection, control and measurement applications.

Key Advantages

• Purpose-designed industrial test plug for electrical testing applications.
• Provides convenient circuit access during commissioning, diagnostics and maintenance.
• Compact 14 × 44 × 14 mm construction for space-efficient installations.
• Designed for integration with compatible Entrelec terminal and test-block systems.
• Supports organised testing without unnecessary disturbance of permanent field wiring.
• Suitable for industrial control, protection and measurement installations.

Key Features

• TE Connectivity / Entrelec FCB-7 test plug.
• Designed for electrical test and measurement connections.
• Compact plug-in accessory format.
• 14 mm product width.
• 44 mm product height.
• 14 mm product depth.
• Approximately 7 g net weight.
• Suitable for industrial terminal and test-block installations.

Convenient Test Access for Industrial Electrical Systems

Test plugs provide a practical interface between electrical test equipment and dedicated terminal or test-block assemblies. They are particularly valuable during commissioning and maintenance because they allow technicians to establish test connections in an organised manner without unnecessarily disturbing permanent field wiring.

The FCB-7 is designed for this role within compatible Entrelec connectivity systems. Its compact plug format makes it suitable for control and protection panels where reliable testing, measurement and diagnostic access are important throughout the equipment lifecycle.

Typical Applications

• Industrial electrical control panels.
• Protection and measurement circuits.
• Electrical test-block assemblies.
• Commissioning and diagnostic testing.
• Automation and control systems.
• Power distribution and instrumentation panels.