1sna174448r0700 – bjp8 jumper bar

Why Choose the TE Connectivity 1SNA174448R0700 BJP8 Pivoting Jumper Bar?

The TE Connectivity 1SNA174448R0700, product designation BJP8, is a 2-pole pivoting jumper bar designed for compatible TE Connectivity / ENTRELEC SNA terminal blocks. It provides a convenient method of electrically connecting two consecutive terminal blocks while retaining the ability to open or close the bridging connection when required.

Designed around an 8 mm terminal spacing, the BJP8 is rated for a main-circuit current of 50 A. Its pivoting construction distinguishes it from a fixed jumper by allowing the connection between two adjacent blocks to be connected or disconnected without removing the complete bridging accessory.

The 1SNA174448R0700 is suitable for compatible terminals including D2.5/8.ADO, D4/8.ADO, D6/8.ADO, D6/8.ADO.RS, D6/8.D2.ADO and M6/8. This makes it a practical SNA-series accessory for control panels, machinery, automation equipment and other industrial terminal block installations requiring selectable common-potential bridging.

Key Advantages

• Pivoting jumper design allows two consecutive terminal blocks to be connected or disconnected.
• 2-pole configuration for bridging adjacent terminals.
• 8 mm spacing for compatible ENTRELEC SNA terminal blocks.
• Rated for a main-circuit current of 50 A.
• Reduces the need for separate interconnection wiring between adjacent terminals.
• Suitable for several compatible ADO and screw-clamp terminal blocks.

Key Features

• TE Connectivity / ENTRELEC SNA series conductive accessory.
• BJP8 product designation.
• 2 bridged terminal positions.
• 8 mm pitch.
• 50 A rated current.
• Pivoting connection mechanism.
• Non-insulated construction.
• Screwable cross-connector configuration.
• ETIM classified as a cross-connector for terminal blocks.

Flexible Bridging Between Consecutive Terminal Blocks

A pivoting jumper provides greater flexibility than a permanently fixed bridge where circuits may need to be separated during commissioning, testing or maintenance. The BJP8 allows two consecutive compatible terminal blocks to be electrically interconnected while providing a straightforward means of opening or closing the bridge.

With its 8 mm spacing and 50 A main-circuit rating, the TE Connectivity BJP8 is engineered for compatible SNA terminal assemblies. Its dedicated design helps maintain an organised panel layout while simplifying common-potential distribution and circuit isolation between adjacent terminals.

Typical Applications

• Industrial electrical control panels.
• TE Connectivity / ENTRELEC SNA terminal assemblies.
• Common-potential distribution between two adjacent terminals.
• Circuits requiring a selectable open or closed bridge.
• Machine-building and automation equipment.
• Maintenance and expansion of compatible SNA terminal installations.