Why Choose the TE Connectivity 1SNA179630R1600 BJMI12-5 Jumper Bar?
The TE Connectivity 1SNA179630R1600 BJMI12-5 is a robust 5-pole IP20 screw jumper bar designed for electrically bridging consecutive terminal blocks in industrial control panels and automation systems. Part of the established ENTRELEC SNA terminal block range, it provides an efficient way to create common electrical connections without additional external wiring.
The BJMI12-5 features a 12 mm terminal spacing and a perforated jumper-bar construction with captive screws and spacers. This arrangement simplifies installation while allowing individual connections to be omitted by removing unnecessary screws and spacers, providing flexibility when configuring terminal block assemblies.
With a rated current of 76 A, a 5-pole configuration and IP20 protection when assembled, the 1SNA179630R1600 is designed for reliable industrial electrical distribution and commoning. It is suitable for compatible C16/12 and M16/12 terminal blocks and provides a compact, purpose-designed solution for professional panel building.
Key Advantages
- Purpose-designed 5-pole jumper bar for terminal block commoning.
- 76 A rated current for demanding industrial electrical applications.
- 12 mm spacing for compatible ENTRELEC SNA terminal blocks.
- IP20 protection when assembled for touch-protected panel installations.
- Captive screws and spacers simplify installation and help prevent loose component loss.
- Individual poles can be omitted by removing unnecessary screws and spacers.
Key Features
- TE Connectivity ENTRELEC SNA series.
- BJMI12-5 5-pole jumper bar.
- 76 A rated current.
- 5-pole configuration.
- 12 mm terminal spacing.
- IP20 degree of protection when assembled.
- Perforated screw jumper bar construction.
- Captive screws and spacers.
- Allows selective connection of consecutive terminal blocks.
- Suitable for C16/12 and M16/12 terminal blocks.
Reliable Terminal Block Commoning for Industrial Panels
Jumper bars provide an efficient method of establishing a common electrical potential across multiple adjacent terminal blocks. Using a purpose-designed jumper instead of individual conductors reduces wiring requirements, saves installation time and helps create cleaner, more organised electrical panel assemblies.
The ENTRELEC BJMI12 range is designed specifically for compatible SNA terminal blocks. The 1SNA179630R1600 provides five-pole commoning at 12 mm spacing, while its captive screws and spacers support straightforward installation. Unnecessary screws and spacers can also be removed where a particular terminal position should not be interconnected.
Typical Applications
- Industrial electrical control panels.
- Terminal block commoning and cross connections.
- Power and control circuit distribution.
- Machine control and automation systems.
- Switchgear and electrical distribution assemblies.
- OEM machinery and industrial panel building.
