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1sna173438r2400 – bl de jonction 2x14mm
TE Connectivity 1SNA173438R2400 BJH14-2 is a 2-pole uninsulated 14 mm pitch jumper bar designed to cross-connect consecutive compatible ENTRELEC HD16/14.FF5 stud terminal blocks.
£2.68
Why Choose the TE Connectivity 1SNA173438R2400 BJH14-2 Jumper Bar?
The TE Connectivity 1SNA173438R2400, also identified as the BJH14-2, is a 2-pole jumper bar designed for compatible ENTRELEC stud terminal blocks. This uninsulated cross-connection accessory electrically links two consecutive terminals, providing a convenient and dependable method of distributing a common potential within industrial control and railway terminal assemblies.
The BJH14-2 uses a 14 mm pitch and is specifically suitable for compatible HD16/14.FF5 terminal blocks. Its perforated jumper-bar construction is designed to be fitted beneath the washer and nut of each terminal, using the terminal block's existing stud fastening arrangement rather than captive screws.
With its 2-pole configuration, screw-fastened installation and compact net weight of approximately 5.3 g, the 1SNA173438R2400 provides a straightforward way to bridge adjacent high-current stud terminals. It is particularly suited to professional control panels, power distribution assemblies and railway electrical systems using the ENTRELEC SNA terminal platform.
Key Advantages
- Purpose-designed 2-pole jumper bar for consecutive terminal connections.
- 14 mm pitch matched to compatible ENTRELEC stud terminal blocks.
- Suitable for HD16/14.FF5 terminal block assemblies.
- Perforated design fits beneath the existing terminal washer and nut.
- Screw-fastened arrangement provides a secure mechanical and electrical connection.
- Ideal for distributing a common electrical potential across adjacent terminals.
Key Features
- TE Connectivity / ENTRELEC BJH14-2 jumper bar.
- Manufacturer part number: 1SNA173438R2400.
- 2-pole cross-connection configuration.
- 14 mm terminal pitch.
- Uninsulated jumper-bar construction.
- Designed for screw-fastened installation.
- Perforated jumper bar without captive screw or washer.
- Net product weight of approximately 5.3 g.
Reliable Cross-Connection for Industrial Terminal Blocks
Jumper bars provide an efficient way to distribute a common electrical potential between adjacent terminal blocks without installing separate external conductors. The BJH14-2 bridges two consecutive terminals, helping simplify panel wiring while maintaining an organised and serviceable terminal assembly.
The perforated BJH14-2 is installed beneath the washer and nut of each compatible stud terminal. Its 14 mm spacing is matched to the HD16/14.FF5 terminal family, providing a manufacturer-designed cross-connection solution for industrial and railway electrical installations where secure stud-terminal connections are required.
Typical Applications
- Industrial control and distribution panels.
- HD16/14.FF5 stud terminal block assemblies.
- Railway electrical and rolling-stock systems.
- Machine control and automation cabinets.
- Common-potential distribution between adjacent terminals.
- Power distribution and industrial wiring systems.
Technical Specifications
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| Terminal Type | Jumper / Cross-connector (accessory) | |
|---|---|---|
| Product Series | TE SNA | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ENTRELEC SNA Terminal Block Accessories | |
| Model | BJH14-2 | |
| Manufacturer part number | 1SNA173438R2400 | |
| Product type | Jumper bar / cross-connector | |
| Function | Connection between consecutive terminal blocks | |
| Number of poles | 2 | |
| Pitch | 14 mm | |
| Insulated | No | |
| Mounting method | Screw-fastened | |
| Construction | Perforated jumper bar without captive screw and washer | |
| Suitable for | HD16/14.FF5 terminal blocks | |
| Compatible terminal examples | HD16/14.FF5.21 and HD16/14.FF5.21.3 | |
| DIN rail system compatibility | G32 32 × 15 mm | |
| DIN rail standard | IEC 60715 | |
| Net weight | approximately 5.3 g | |
| Pack quantity | 10 pieces | |
| EAN | 3472591734386 |
Frequently Asked Questions
What is the TE Connectivity 1SNA173438R2400 used for?
The 1SNA173438R2400 is a 2-pole jumper bar used to electrically connect two consecutive compatible ENTRELEC stud terminal blocks.
What is the pitch of the BJH14-2 jumper bar?
The BJH14-2 has a terminal spacing or pitch of 14 mm.
Which terminal blocks are compatible with the 1SNA173438R2400?
The jumper bar is designed for compatible HD16/14.FF5 stud terminal blocks, including HD16/14.FF5.21 and HD16/14.FF5.21.3 configurations.
Is the BJH14-2 jumper bar insulated?
No. The TE Connectivity BJH14-2 is an uninsulated perforated jumper bar designed to be installed beneath the washer and nut of each compatible terminal.
How many terminals does the BJH14-2 connect?
The BJH14-2 is a 2-pole cross-connector, allowing two consecutive compatible terminal blocks to be electrically bridged.
Trusted for Professional Terminal Block Connections
TE Connectivity ENTRELEC jumper bars are used by panel builders, railway engineers and industrial electrical professionals to create secure, organised and dependable cross-connections within terminal block assemblies.
