DOLD measuring relays are used for reliable monitoring of electrical installation parameters in both single-phase and three-phase systems. They offer a wide range of measuring and protective functions, supporting the stability and safety of devices and entire automation systems.
Depending on the model and product group, DOLD measuring modules enable the monitoring of voltage, current, load, frequency, temperature and other physical quantities. They are suitable for industrial, municipal, building and specialised applications, e.g. in the energy, transport and medical sectors.
Available product groups:
DOLD measuring relays offer a high level of precision, are easy to configure and compatible with DIN mounting systems. Their reliability makes them an indispensable component of safety and control systems in modern automation.