1sna179371r1600 – cn5 disconnect link bar

Why Choose the TE Connectivity CN5 Disconnect Link Bar 1SNA179371R1600?

The TE Connectivity CN5 1SNA179371R1600 is a dedicated disconnect link bar designed for compatible ENTRELEC SNA terminal block assemblies. This terminal block accessory provides a practical means of establishing a removable electrical link within compatible test and fuse terminal configurations, supporting convenient circuit isolation, testing and maintenance in industrial control panels.

The CN5 forms part of the established TE Connectivity / ENTRELEC terminal block accessory system and is listed for compatible SNA terminal arrangements alongside test plugs, jumper bars, assembly rods and fuse accessories. Its purpose-designed construction provides a more organised solution than improvised linking methods and helps maintain consistent terminal assembly practices.

Designed for use in DIN rail-mounted electrical installations, the CN5 is particularly suited to control, automation and distribution panels where circuits may need to be disconnected during testing or servicing. The accessory is supplied under manufacturer part number 1SNA179371R1600 and is commonly supplied in pack quantities of 10.

Key Advantages

• Purpose-designed disconnect link bar for compatible ENTRELEC terminal blocks.
• Provides a convenient removable electrical connection for testing and isolation applications.
• Supports organised wiring within DIN rail terminal assemblies.
• Genuine TE Connectivity / ENTRELEC terminal block accessory.
• Suitable for industrial control, automation and electrical distribution systems.
• Compact accessory designed for integration with compatible SNA terminal arrangements.

Key Features

• TE Connectivity / ENTRELEC CN5 disconnect link bar.
• Manufacturer part number 1SNA179371R1600.
• Designed as a removable electrical linking accessory.
• Suitable for compatible ENTRELEC SNA terminal block systems.
• Used with compatible test and fuse terminal configurations.
• Supports circuit isolation and electrical testing procedures.
• Designed for industrial DIN rail-mounted terminal assemblies.
• Typically supplied in packs of 10.

Convenient Circuit Disconnection and Testing

Disconnect link bars are used in terminal block assemblies where an electrical circuit must be capable of being opened without disturbing the permanent field wiring. This arrangement can simplify commissioning, fault finding, measurement and routine maintenance by providing a dedicated point for circuit isolation.

The TE Connectivity CN5 is designed specifically as an ENTRELEC terminal accessory, helping maintain an organised and serviceable panel layout. Its removable linking function makes it useful in compatible terminal assemblies where technicians need straightforward access for testing or temporary circuit disconnection.

Typical Applications

• Industrial control panels and switchboards.
• Test and measurement terminal assemblies.
• Fuse terminal block installations.
• Automation and process-control systems.
• Machine control and instrumentation panels.
• Electrical commissioning, troubleshooting and maintenance.