TE Connectivity 1SNA174784R2000 BJS6-20 is a 20-pole perforated terminal block jumper bar with 6 mm spacing, rated at 32 A and 800 V, for cross-connecting compatible SNA industrial terminals.
£2.32
The TE Connectivity 1SNA174784R2000 is a BJS6-20 20-pole perforated jumper bar designed to create reliable electrical cross-connections between compatible industrial terminal blocks. Part of the established TE Connectivity / Entrelec SNA terminal block accessory range, this non-assembled jumper bar provides an efficient method of distributing a common electrical potential across multiple terminal positions.
The BJS6-20 provides 20 poles with 6 mm spacing and can be cut to the required length for applications where fewer than 20 positions need to be interconnected. Its perforated design is used with suitable fastening kits to secure the jumper bar to compatible terminal blocks, giving panel builders flexibility when configuring electrical distribution and control circuits.
With a rated main-circuit current of 32 A and rated voltage of 800 V, the 1SNA174784R2000 is suitable for demanding industrial electrical applications. Its compatibility with numerous SNA terminal blocks, including the widely used M4/6 family, makes it a versatile cross-connection solution for control panels, switchgear, machine building and automation equipment.
Terminal block jumper bars provide an efficient alternative to installing individual conductors between terminals that need to share a common electrical potential. By creating a transverse connection across multiple terminal positions, they can reduce wiring time, minimise conductor congestion and produce a cleaner, more serviceable electrical panel.
The TE Connectivity / Entrelec BJS6-20 combines 20 poles with a 6 mm spacing and perforated construction that can be cut to suit the required number of terminal positions. Compatible fastening kits secure the bar to the terminal assembly, providing a dependable cross-connection for industrial control and distribution circuits.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | SNA Terminal Block Accessories |
| Model | BJS6-20 |
| Manufacturer part number | 1SNA174784R2000 |
| Product type | Perforated terminal block jumper bar / cross-connector |
| Function | Electrical interconnection / jumpering |
| Number of poles | 20 |
| Number of bridged terminals | 20 |
| Terminal spacing | 6 mm |
| Rated current | 32 A |
| Rated voltage | 800 V |
| Mounting method | Screw-in with compatible fastening kit |
| Insulated | No |
| Accidental-contact protection | No |
| Colour | Grey |
| Insulation material | Polyamide |
| Protection rating | IP20 at main terminals |
| Suitable for | 61NLTVV, D1.5/6.ADO, D1.5/6.ADO.NF, D1.5/6.D2.ADO, D1.5/6.D2.ADO.NF, D4/6.ADO, D4/6.D2.ADO, M2.5/6.2G.2G, M2.5/6.4G.1, M4/6 and compatible 6 mm SNA terminals |
| DIN rail system compatibility | G32, TH35-7.5 and TH35-15 terminal assemblies |
| Product net weight | approx. 26.7 g |
| EAN | 3472591747843 |
| ETIM classification | EC000489 - Cross-connector for terminal block |
| Customs tariff number | 85369010 |
| Pack quantity | 10 pieces |
The 1SNA174784R2000 is a BJS6-20 perforated jumper bar used to electrically cross-connect compatible terminal blocks and distribute a common electrical potential across multiple positions.
The BJS6-20 provides 20 poles and can be cut to the required length when fewer terminal positions need to be interconnected.
The TE Connectivity BJS6-20 has 6 mm terminal spacing for use with compatible SNA terminal block assemblies.
The BJS6-20 has a rated main-circuit current of 32 A and a rated voltage of 800 V.
No. The BJS6-20 is a non-assembled perforated jumper bar without captive screws or spacers; compatible fastening kits are used to secure the jumper bar to the terminal blocks.
TE Connectivity / Entrelec SNA terminal block accessories provide purpose-designed cross-connection solutions for industrial electrical systems, helping panel builders and automation engineers create compact, organised and dependable terminal assemblies.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...