Wago 870-410 10-way comb-style jumper bar 49 mm

The Wago 870-410 is a 10-way comb-style jumper bar engineered for efficient electrical distribution within terminal block systems. Measuring 49 mm in length, this component provides a reliable method for bridging circuits, ensuring consistent electrical contact and organized wiring in demanding industrial environments. Its robust construction and light gray finish make it a standard choice for professionals seeking to streamline control cabinet installations while maintaining high safety and performance standards.

Advantages

This jumper bar significantly reduces installation time by allowing for the simultaneous connection of multiple terminal blocks. By utilizing a comb-style design, it minimizes the need for individual wire jumpers, which helps to reduce clutter and potential points of failure within a control panel. The high-quality materials ensure long-term durability and resistance to mechanical stress, providing a stable electrical path that supports the overall integrity of the electrical system.

Suitable for

• Industrial control cabinet wiring
• Power distribution in terminal block assemblies
• Modular electrical installations
• Bridging adjacent terminal blocks

This component may not be suitable for applications requiring high-current loads that exceed the rated capacity of the jumper bar or for terminal blocks that are not compatible with the 870 series design. It is also not intended for use in environments where extreme chemical exposure or high-vibration conditions exceed the manufacturer's specified operational limits.

Key specifications

• Type: 10-way comb-style jumper bar
• Length: 49 mm
• Color: Light gray
• Compatibility: Wago 870 series terminal blocks

To use the jumper bar, align the comb teeth with the designated slots on the top of the compatible terminal blocks. Press the bar firmly into place until it is fully seated and locked within the terminal block assembly. Ensure that the connection is secure and that the bar is properly aligned to prevent any short circuits or loose contacts before applying power to the system.

What to consider before purchase

• Verify compatibility with your specific terminal block model
• Ensure the 10-way configuration matches your circuit bridging requirements
• Check the physical space constraints within your control cabinet

Usage recommendations: Always ensure that the power supply is disconnected before installing or modifying any jumper bars. Regularly inspect connections during routine maintenance to ensure that the jumper bar remains firmly seated and free from debris or oxidation.