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1snk922303r0000 – jb22-3 [pk=5] 3 pole jumper bar
TE Connectivity JB22-3 1SNK922303R0000 3 pole jumper bar with 22 mm spacing and 192 A IEC current rating for ENTRELEC SNK terminal block systems.
£6.82
Why Choose the TE Connectivity JB22-3 Jumper Bar?
The TE Connectivity JB22-3 1SNK922303R0000 is a robust 3-pole jumper bar accessory designed for use with ENTRELEC SNK terminal block systems, providing reliable electrical bridging between compatible high-current terminal blocks in industrial control panels and power distribution assemblies. This screw-mounted jumper bar enables efficient cross connection while reducing wiring complexity and improving installation reliability.
Designed as part of the TE Connectivity ENTRELEC SNK accessory range, the JB22-3 features a durable construction and a wide 22 mm spacing format suitable for larger terminal block applications. Its screw mounting system ensures secure mechanical retention and dependable electrical continuity in demanding industrial environments.
With a 3-pole configuration, 192 A IEC current rating, 1000 V IEC voltage rating and polyamide construction, the TE Connectivity 1SNK922303R0000 is ideal for industrial power distribution, automation systems and high-current electrical assemblies.
Key Advantages
- High-current 3-pole jumper bar design for reliable electrical bridging.
- 192 A IEC current rating suitable for demanding industrial applications.
- 22 mm spacing designed for compatible high-current SNK terminal blocks.
- Screw mounting connection provides secure installation and retention.
- Polyamide construction provides durable insulation and mechanical strength.
- Suitable for industrial power distribution and control cabinet applications.
Key Features
- TE Connectivity ENTRELEC SNK terminal accessory.
- Model: JB22-3.
- Part number: 1SNK922303R0000.
- Jumper bar / conducting accessory function.
- 3 poles.
- 22 mm product spacing.
- Screw-mounted retention design.
- Polyamide insulating body.
- Designed for compatible high-current terminal block assemblies.
- Supplied in packs of 5 pieces.
Reliable High-Current Terminal Bridging for Industrial Systems
Jumper bars provide an efficient method of connecting multiple terminal points without individual wiring between each connection. The TE Connectivity JB22-3 is designed for high-current applications where secure electrical continuity and mechanical stability are essential.
The ENTRELEC SNK accessory range supports professional electrical panel construction with modular components engineered for reliable operation in industrial automation, power distribution and control environments.
Typical Applications
- Industrial power distribution panels.
- High-current electrical control cabinets.
- Machine building and automation systems.
- Switchgear and terminal assemblies.
- Industrial energy distribution equipment.
- DIN rail mounted high-current terminal applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Jumper / Cross-connector (accessory) | |
|---|---|---|
| Connection | Screw clamp | |
| Product Series | TE SNK | |
| Manufacturer | TE Connectivity | |
| Series | ENTRELEC SNK | |
| Model | JB22-3 | |
| Part number | 1SNK922303R0000 | |
| Product type | Jumper bar | |
| Accessory type | Conducting accessory | |
| Number of poles | 3 | |
| Product spacing | 22 mm | |
| Connection type | Screw mount | |
| Rated current (IEC) | 192 A | |
| Rated current (UL/CSA) | 175 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 | 8400 A for 1 s | |
| Power loss | 6.1 W | |
| Material | Polyamide | |
| Tightening torque | 2 Nm | |
| Recommended tool size | 4 mm | |
| Operating temperature range | -55 to 110 °C | |
| Installation temperature range | -5 to 40 °C | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | 57 × 22 × 20.7 mm | |
| Weight | 43.3 g | |
| Pack quantity | 5 pieces |
Frequently Asked Questions
What is the TE Connectivity JB22-3 used for?
The JB22-3 is a jumper bar accessory used to create reliable electrical bridges between compatible high-current ENTRELEC SNK terminal blocks.
How many poles does the jumper bar have?
The TE Connectivity JB22-3 features 3 poles for terminal block cross connection.
What is the spacing of the JB22-3 jumper bar?
The jumper bar has a 22 mm spacing designed for compatible high-current terminal assemblies.
What current rating does this jumper bar support?
The JB22-3 supports a rated current of 192 A according to IEC specifications.
How many jumper bars are included in a pack?
The TE Connectivity 1SNK922303R0000 is supplied as a pack of 5 jumper bars.
Trusted by Industrial Automation Professionals
TE Connectivity ENTRELEC SNK terminal accessories are trusted by electrical engineers and panel builders worldwide for reliable high-current connections, efficient wiring and professional industrial control system design.
