1sna168487r2100 – busbar 3 way, faston term. (7mm pitch)

Why Choose the TE Connectivity 1SNA168487R2100 BJH7-3 Jumper Bar?

The TE Connectivity 1SNA168487R2100, also designated BJH7-3, is a 3-pole jumper bar designed for bridging compatible ENTRELEC quick-connect terminal blocks. Featuring a 7 mm pitch, it provides an efficient method of electrically connecting three adjacent terminal positions in industrial control panels, railway equipment and automation systems.

As part of the established TE Connectivity ENTRELEC terminal block range, the BJH7-3 is designed for compatible terminal blocks using Faston-style quick-connect connections. The jumper bar distributes a common electrical potential across three terminals without requiring individual interconnecting wires, helping simplify panel wiring and create an organised, serviceable terminal assembly.

The 1SNA168487R2100 features a 3-pole configuration for compatible 7 mm pitch terminal blocks. Its compact construction has an approximate individual weight of 0.8 g, making it particularly suitable for densely populated terminal assemblies where reliable electrical bridging and efficient use of panel space are important.

Key Advantages

• Purpose-designed 3-pole jumper bar for compatible ENTRELEC terminal blocks.
• 7 mm pitch for compatible quick-connect terminal arrangements.
• Provides a common electrical connection across three adjacent terminal positions.
• Reduces the need for separate interconnecting wires within terminal assemblies.
• Compact 0.8 g construction for space-efficient panel installations.
• Suitable for industrial control, automation and railway electrical systems.

Key Features

• TE Connectivity / ENTRELEC BJH7-3 jumper bar.
• 3-pole configuration.
• 7 mm pitch.
• Designed for compatible quick-connect / Faston terminal blocks.
• Cross-connection accessory for distributing a common electrical potential.
• Part of the BJH7 jumper bar family.
• Approximate individual weight of 0.8 g.
• Supplied in a standard pack quantity of 10.

Efficient Bridging for Quick-Connect Terminal Blocks

Jumper bars provide an efficient method of distributing a common electrical potential across groups of terminal blocks. Using a dedicated jumper instead of individual wires can reduce wiring time, simplify panel construction and create a cleaner terminal arrangement while maintaining dependable connections between adjacent terminals.

The TE Connectivity BJH7-3 provides a 3-way bridging solution for compatible 7 mm pitch quick-connect terminal blocks. The BJH7 family also includes 2-pole and 10-pole configurations, enabling panel builders and electrical engineers to select a bridging arrangement appropriate to the number of terminals that need to share a common connection.

Typical Applications

• Industrial control panels and electrical cabinets.
• Bridging compatible quick-connect / Faston terminal blocks.
• Railway electrical and control equipment.
• Automation and machine control systems.
• Signal and electrical distribution terminal assemblies.
• OEM panel building and industrial machinery.