1sna174788r0400 – bjs8 jumper bar 15 pole

Why Choose the TE Connectivity 1SNA174788R0400 BJS8-15 15-Pole Jumper Bar?

The TE Connectivity 1SNA174788R0400 is a BJS8-15 15-pole jumper bar designed to create reliable electrical cross-connections between compatible industrial terminal blocks. Part of the established TE Connectivity / Entrelec SNA terminal block accessory range, this jumper bar provides an efficient method of distributing a common electrical potential across multiple terminal positions.

The BJS8-15 provides 15 bridged positions with 8 mm spacing and is designed for compatible Entrelec terminal blocks including the M6/8 series. Its cross-connector configuration reduces the need for individual bridging conductors, helping simplify panel wiring while maintaining a compact and organised terminal assembly.

With a rated main-circuit current of 41 A, the 1SNA174788R0400 is suitable for demanding industrial control and distribution applications. Its compatibility with terminal blocks including D6/8.ST.RS, M6/8.RS, M6/8.ST and M6/8.STP makes it a practical interconnection accessory for electrical control panels, switchgear, machine building and automation equipment.

Key Advantages

• Purpose-designed 15-pole jumper bar for terminal block cross-connection.
• 8 mm terminal spacing for compatible SNA terminal assemblies.
• 41 A rated main-circuit current for industrial applications.
• Electrically bridges 15 terminal positions.
• Reduces individual bridging wires and helps simplify control panel wiring.
• Compatible with selected M6/8 and D6/8 terminal blocks.

Key Features

• TE Connectivity / Entrelec SNA terminal block accessory.
• BJS8-15 product type designation.
• 15-pole terminal block jumper bar.
• 8 mm terminal spacing.
• 41 A rated main-circuit current.
• Cross-connector design for common potential distribution.
• Non-insulated construction.
• Designed for compatible DIN rail terminal block assemblies.

Reliable Interconnection for Industrial Terminal Assemblies

Terminal block jumper bars provide an efficient way to electrically connect multiple terminals that need to share the same potential. Using a dedicated cross-connector instead of individual bridging conductors can reduce wiring time, minimise conductor congestion and produce a cleaner, more serviceable electrical panel.

The TE Connectivity / Entrelec BJS8-15 combines 15 bridged positions with 8 mm spacing and a 41 A current rating. It is designed for compatible M6/8 and D6/8 terminal assemblies, providing panel builders and automation engineers with a dependable method of creating common electrical connections across multiple terminal positions.

Typical Applications

• Industrial electrical control panels.
• Common potential distribution across terminal blocks.
• Compatible M6/8 and D6/8 terminal assemblies.
• Machine building and OEM electrical systems.
• Factory automation and process control equipment.
• Switchgear and electrical distribution cabinets.