Ziehl TR122D Relay

The Ziehl TR122D is an electrical relay component specified for control, power, or signal duty in industrial panels and field installations.

This relay is applied in control-panel wiring, DC bus wiring, and fieldbus segment wiring, with HVAC being a frequent deployment context.

The 'TR' prefix on TR122D denotes an alphabetical series identifier adopted by Ziehl to group related relay variants by size, rating, or connection style. Specified by integrators throughout the EU, Ziehl relay products are built to deliver consistent output under continuous-duty conditions.

Detailed mechanical and electrical specifications for Ziehl TR122D can be obtained on request; contact Verkopershulp.nl for the most recent revision sheets.

Ziehl TR122D is sourced and shipped by Verkopershulp.nl to industrial buyers across the EU, with a 14-day return policy on standard parts.

Installation of the TR122D should follow Ziehl's recommended torque, alignment, and cleanliness practices to preserve rated performance across the service life.

The TR122D is commonly specified alongside complementary Ziehl components to maintain a coherent supply chain and simplified spare-parts inventory.