1sna176676r0500 – bjmi10 3pole jumper bar

Why Choose the TE Connectivity BJMI10-3 Jumper Bar 1SNA176676R0500?

The TE Connectivity BJMI10-3 1SNA176676R0500 is an industrial 3-pole jumper bar designed to electrically bridge compatible terminal blocks in control panels, switchboards and power distribution assemblies. Part of the established ENTRELEC SNA terminal block range, this screw-type jumper provides a convenient and dependable method of commoning multiple terminal positions while reducing the need for separate interconnecting wires.

The BJMI10-3 features 10 mm spacing and connects three compatible terminal positions. Its perforated bar design incorporates captive screws and spacers, allowing consecutive blocks to be connected while also providing flexibility for selected non-consecutive connections by removing unnecessary screws and spacers.

With a rated main-circuit current of 57 A and IP20 protection when assembled, the BJMI10-3 is suitable for robust industrial terminal block installations. It is designed for compatible C10/10, M10/10 and M10/10.ST-Sn terminal blocks and provides a compact, purpose-engineered solution for organised electrical distribution.

Key Advantages

• Purpose-designed 3-pole jumper bar for compatible terminal blocks.
• 10 mm spacing for accurate terminal-to-terminal bridging.
• 57 A rated current for industrial electrical distribution.
• IP20 protection when correctly assembled.
• Captive screws and spacers simplify installation and configuration.
• Allows connection of consecutive or selected non-consecutive terminal blocks.

Key Features

• TE Connectivity / ENTRELEC SNA terminal block accessory.
• BJMI10-3 jumper bar configuration.
• 3 poles.
• 10 mm spacing.
• 57 A rated main-circuit current.
• IP20 assembled protection rating.
• Perforated jumper bar with captive screws and spacers.
• Suitable for C10/10, M10/10 and M10/10.ST-Sn terminal blocks.

Reliable Terminal Block Interconnection

Jumper bars provide an efficient method of creating common electrical connections across terminal blocks without installing individual jumper wires. This can reduce wiring time, minimise panel complexity and create a cleaner, more consistent terminal assembly for industrial electrical systems.

The TE Connectivity BJMI10-3 uses a perforated screw-jumper construction with captive screws and spacers. Its three-pole configuration and 10 mm spacing make it suitable for commoning compatible SNA terminals, while unnecessary screws and spacers can be removed when selected terminal positions need to remain electrically separate.

Typical Applications

• Industrial control panels and switchboards.
• Terminal block commoning and cross-connections.
• Power and signal distribution assemblies.
• Machine and equipment wiring.
• Automation and process-control cabinets.
• OEM electrical panel building.