Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1sna174784r2000 – bjs 20 pole jumper bar
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.
£1.51
Why Choose the TE Connectivity 1SNA174784R2000 BJS6-20 20-Pole Jumper Bar?
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.
Key Advantages
- Perforated 20-pole jumper bar for terminal block cross-connection.
- 6 mm terminal spacing for compatible SNA terminal assemblies.
- 32 A rated current suitable for industrial circuits.
- 800 V rated voltage for industrial electrical installations.
- Can be cut to the required number of poles for flexible panel configuration.
- Reduces individual bridging wires and helps simplify control panel wiring.
Key Features
- TE Connectivity / Entrelec SNA terminal block accessory.
- BJS6-20 product type designation.
- 20-pole perforated jumper bar.
- 6 mm terminal spacing.
- 32 A rated main-circuit current.
- 800 V rated voltage.
- Non-assembled design without captive screws or spacers.
- Designed for installation using compatible fastening kits.
Flexible Interconnection for Industrial Terminal Assemblies
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.
Typical Applications
- Industrial electrical control panels.
- Common potential distribution across terminal blocks.
- Machine building and OEM electrical systems.
- Factory automation and process control equipment.
- Switchgear and electrical distribution cabinets.
- Compatible 6 mm SNA terminal block assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Colour | Grey | |
|---|---|---|
| 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 |
Frequently Asked Questions
What is the TE Connectivity 1SNA174784R2000 used for?
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.
How many poles does the BJS6-20 jumper bar have?
The BJS6-20 provides 20 poles and can be cut to the required length when fewer terminal positions need to be interconnected.
What is the spacing of the BJS6-20 jumper bar?
The TE Connectivity BJS6-20 has 6 mm terminal spacing for use with compatible SNA terminal block assemblies.
What are the electrical ratings of the 1SNA174784R2000?
The BJS6-20 has a rated main-circuit current of 32 A and a rated voltage of 800 V.
Does the BJS6-20 include fastening screws?
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.
Trusted Interconnection for Industrial Terminal Systems
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.
