Cross-connection link (terminal), plug-in, yellow, 17.5 A, Number of poles: 2, Pitch in mm: 3.50, Insulated: Yes, Width: 2.8 mm, ZQV 1.5/2 1776120000

ZQV 1.5/2 jumper to terminal blocks

The ZQV 1.5/2 jumper is an accessory for terminal blocks, used to bridge terminal blocks for potential distribution or signal transmission. It utilizes spring clamp technology.

Design and electrical parameters

The device is characterized by a rated current of 17.5A and a rated voltage of 320V. The plug-in design allows for direct mounting on terminal blocks without additional tools, and the 3.50mm pitch ensures compatibility with standard modular systems.

The design includes two poles in a housing with a width of 2.8mm, made of Wemid material. The component has a UL94 V-0 flammability rating, which guarantees high fire resistance and thermal stability.

Safety and certification

The jumper meets safety requirements thanks to its Ex-e explosion-proof design and finger-safe protection. The product has RoHS certification and is free from SVHC substances according to REACH regulations.

Additionally, the device has been tested for explosion resistance (Explosion-tested version), which expands its application possibilities in hazardous areas.

Operating conditions and operational limitations

The component operates in a wide temperature range from -60°C to +130°C, maintaining full functionality even in extreme conditions. The storage temperature is +10°C to +40°C.

A significant limitation is the ability to use a maximum of 60% of contact elements for stability and temperature reasons. In a standard configuration, the voltage is 320V, whereas when using empty end terminals, the voltage drops to 25V.

The device dimensions are 6 × 24.8 × 2.8mm with a weight of only 0.57g.