Cross-connection terminal (terminal), plug-in, red, 17.5 A, Number of poles: 3, Pitch in mm: 3.50, Insulated: Yes, Width: 9 mm, ZQV 1.5N/3 RD 1985670000

Potential distribution in a compact form

The ZQV 1.5N/3 RD jumper is used for the rapid connection of contacts in terminal blocks - it enables the transmission of the same electrical potential through several adjacent terminals without the need for additional wires. In practice, it allows for the construction of distribution rails inside switchgear, the installation of common signal lines, and the creation of functional groups within a single terminal strip.

The comb bridge design involves inserting the element into the slots between terminals - installation is tool-free and does not require dismantling existing wiring.

Compatibility with the A-series and design

The product belongs to the ZQV family designed for A-series PUSH IN terminals with wire cross-sections up to 1,5 mm². The color identifier - red - facilitates the identification of phase or signal paths during the installation and service stages.

The 3,50 mm pitch corresponds to the standard terminal spacing in the A-series - the jumper fits perfectly without play or the need for adjustment.

Operating parameters

A current of up to 17,5 A at a 3,50 mm pitch means a solid margin for typical control and signaling applications - the installer can safely load each path without the risk of overheating connections. The total width is 9 mm, which with three poles ensures a compact dimension that fits even in densely populated automation switchgear. The design is fully insulated.

The product is available in versions from 2 to even 50 poles, allowing the solution to be scaled from single functional groups to extensive distribution buses - the choice of the number of paths depends on the architecture of the specific installation.