1snk906350r0000 – 50 pole jumper bar 6mm pitch [pk=10]

Why Choose the TE Connectivity JB6-50 Jumper Bar?

The TE Connectivity JB6-50 (1SNK906350R0000) is a 50-pole jumper bar with 6 mm pitch designed for common-potential distribution across compatible ENTRELEC SNK Series terminal block assemblies. Its extended 50-position format is particularly useful for efficiently bridging long terminal rows in industrial control panels, machinery and automation systems.

The JB6-50 provides a purpose-designed alternative to installing individual jumper wires between adjacent terminals. By bridging multiple connection points through the terminal system's jumper channel, it can reduce wiring complexity, save panel assembly time and create a cleaner, more organised installation.

Designed for compatible 6 mm-pitch SNK terminal blocks, the jumper bar can be adapted where fewer than 50 consecutive positions require bridging. Its insulated construction and modular terminal-system design make it a practical accessory for power, control and signal distribution within professional DIN rail assemblies.

Key Advantages

• Provides 50-pole bridging for extended terminal block rows.
• Designed around a standard 6 mm pitch.
• Efficiently distributes a common electrical potential across adjacent terminals.
• Helps eliminate multiple individual jumper wires.
• Supports cleaner and more organised control-panel wiring.
• Extended 50-position format is ideal for larger terminal assemblies.
• Can be adapted to suit shorter or selective bridging arrangements.
• Designed as part of the TE Connectivity ENTRELEC SNK terminal accessory system.

Key Features

• TE Connectivity ENTRELEC SNK Series accessory.
• JB6-50 jumper bar.
• 50-pole / 50-position configuration.
• 6 mm pitch.
• Designed for compatible 6 mm-pitch SNK terminal blocks.
• Conducting accessory for common-potential distribution.
• Suitable for long DIN rail terminal rows.
• Insulated jumper-bar construction.
• Designed for rapid terminal assembly and organised circuit distribution.
• Supplied in a pack of 10.

Efficient Bridging for Extended Terminal Rows

Terminal jumper bars are used when several connection points need to share the same electrical potential. Instead of wiring each terminal individually, a jumper bar creates the required electrical interconnection directly across compatible terminal positions, helping reduce wiring time and conductor congestion.

With 50 positions at 6 mm pitch, the JB6-50 is particularly suited to larger terminal assemblies where common supplies, control potentials or signal references need to be distributed across numerous connection points. The result is a compact and serviceable terminal arrangement suitable for professional industrial panel construction.

Typical Applications

• Industrial electrical control panels.
• Common-potential distribution across long terminal rows.
• Machine building and factory automation.
• PLC input and output terminal assemblies.
• Control and signal distribution circuits.
• Switchgear and electrical distribution equipment.
• Process control and instrumentation cabinets.
• OEM machinery and professional DIN rail panel building.