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1snk906304r0000 – jb6-4 [pk=50] 4 pole jumper bar
TE Connectivity JB6-4 1SNK906304R0000 4 pole jumper bar with 6 mm spacing and 41 A IEC current rating for ENTRELEC SNK terminal block systems.
£1.28
Why Choose the TE Connectivity JB6-4 Jumper Bar?
The TE Connectivity JB6-4 1SNK906304R0000 is a reliable 4-pole jumper bar accessory designed for use with ENTRELEC SNK terminal block systems, providing efficient electrical bridging between adjacent terminal blocks in industrial control panels and automation assemblies. This orange jumper bar enables fast and secure connection of multiple terminal positions while reducing wiring complexity.
Designed as part of the TE Connectivity ENTRELEC SNK accessory range, the JB6-4 features screwless mounting, insulated construction and positive locking to simplify installation and maintain reliable electrical continuity. Its compact 6 mm spacing makes it suitable for space-efficient DIN rail terminal assemblies.
With a 4-pole configuration, 41 A IEC current rating, 1000 V IEC voltage rating and durable polyamide construction, the TE Connectivity 1SNK906304R0000 is ideal for industrial automation, control cabinets and electrical distribution applications.
Key Advantages
- 4-pole jumper bar design enables fast electrical bridging between terminal blocks.
- Screwless mounting system simplifies installation and improves assembly efficiency.
- 6 mm spacing supports compact DIN rail terminal layouts.
- Orange identification colour allows easy recognition within control panels.
- Insulated polyamide construction provides reliable electrical separation.
- Suitable for industrial automation and low-level electrical contact applications.
Key Features
- TE Connectivity ENTRELEC SNK terminal accessory.
- Model: JB6-4.
- Part number: 1SNK906304R0000.
- Jumper bar / conducting accessory function.
- 4 poles.
- 6 mm product spacing.
- Orange polyamide construction.
- Screwless retention design.
- Positive locking system for secure assembly.
- Supplied in packs of 50 pieces.
Reliable Terminal Block Bridging for Industrial Systems
Jumper bars provide an efficient alternative to individual wiring by allowing multiple terminal blocks to be electrically connected quickly and securely. The TE Connectivity JB6-4 helps reduce installation time while maintaining dependable electrical performance in modular terminal assemblies.
The ENTRELEC SNK accessory range combines practical installation features, robust materials and modular compatibility to support professional electrical panel construction across industrial applications.
Typical Applications
- Industrial control panels and switchgear assemblies.
- Automation and PLC cabinets.
- Machine building and OEM equipment.
- Electrical distribution systems.
- DIN rail mounted terminal block assemblies.
- Industrial control and instrumentation wiring.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Jumper / Cross-connector (accessory) | |
|---|---|---|
| Product Series | TE SNK | |
| Colour | Orange | |
| Manufacturer | TE Connectivity | |
| Series | ENTRELEC SNK | |
| Model | JB6-4 | |
| Part number | 1SNK906304R0000 | |
| Product type | Jumper bar | |
| Accessory type | Conducting accessory | |
| Number of poles | 4 | |
| Product spacing | 6 mm | |
| Colour | Orange | |
| Rated current (IEC) | 41 A | |
| Rated current (UL/CSA) | 30 A | |
| Rated voltage (IEC) | 1000 V | |
| Rated voltage (UL/CSA) | 600 V | |
| Impulse withstand voltage | 8000 V | |
| Dielectric withstand voltage | 2200 V | |
| Short-time withstand current | 720 A for 1 s | |
| Power loss | 1.3 W | |
| Material | Polyamide | |
| Operating temperature range | -55 to 110 °C | |
| Installation temperature range | -5 to 40 °C | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | 21 × 6 × 26.8 mm | |
| Weight | 2.9 g | |
| Pack quantity | 50 pieces |
Frequently Asked Questions
What is the TE Connectivity JB6-4 used for?
The JB6-4 is a jumper bar accessory used to electrically bridge compatible ENTRELEC SNK terminal blocks for simplified panel wiring.
How many poles does the jumper bar have?
The TE Connectivity JB6-4 features 4 poles for connecting multiple terminal block positions.
What is the spacing of the JB6-4 jumper bar?
The jumper bar has a 6 mm spacing designed for compatible ENTRELEC SNK terminal block assemblies.
What current rating does this jumper bar support?
The JB6-4 supports a rated current of 41 A according to IEC specifications.
How many jumper bars are included in a pack?
The TE Connectivity 1SNK906304R0000 is supplied as a pack of 50 jumper bars.
Trusted by Industrial Automation Professionals
TE Connectivity ENTRELEC SNK terminal accessories are trusted by electrical engineers and panel builders worldwide for reliable connections, efficient wiring and professional industrial control system design.
