Special instruments

Multifunction time relays for wide range of industrial and domestic applications. Precise design, quality and long working life assures reliable work in any application without failure and maintenance need. Time relays have universal power supply for AC and DC voltage 12 ... 230 V. Time relays are equipped by fault diagnostic, relay status and fault identification by logic LED signalisation.

TR121

multifunction differential thermostat
Thermostat with 6 functions for heating source control (differential, double-stage mode, zone, heating / cooling).

DTR01

modular double thermostat
Industrial thermostat in DIN rail mounting design. One module contains two independent thermostats.

MSR01

solar panel heating controller
Solar panel controller for hot water storage cylinder with immersion heater charging.

HJ1x and HJ3x

MCB maximum current controller
Single-phase and three-phase current controllers for MCB tripping action prevention.