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BAFA Funding Opportunity for Heating System Optimization Through Hydraulic Balancing and Installation of Separate Control Technology

Electrical Isolation Relay +1

For connecting ONE ADDITIONAL actuator to a controller output with a 3-point signal at 230 V AC. Multiple isolation relays can be connected in series—allowing an ADDITIONAL actuator to be connected to the controller signal in each case.

Terminals U1: NOT USED

Terminals U2: Pass-through signals from the controller to the first motor (230 V AC) OPEN | CLOSED | L | N

Terminals U3: Signals to the additional actuator (230V~) OPEN | CLOSED | NTerminals U4: Pass-through signals from the controller to the first actuator (230V~) OPEN | CLOSED | L | NTerminals PE: Ground or protective conductor (NOT required for rendeMIX actuators—Protection Class II)Rated voltage of relay contacts: max. 250 V AC, max. 3 APower supply fuse rating: max. 6 ARelay current consumption: 10 mAOperating temperature: -10..+50°C, storage temperature: -30..+80°CLIFE-THREATENING DANGER: Connection must be performed only by a qualified electrician! Operation is permitted only in the supplied IP54-rated, insulated enclosure!