Hybrid relay
RK 3070

The RK 3070 hybrid relay from the POWERSWITCH series is used to switch high inductive or capacitive loads, e.g., energy-saving and LED lamps. In addition to the electromechanical output relay, a triac is connected in parallel, which is switched at the zero crossing of the mains voltage. This combination enables high inrush currents to be switched without contact bounce or arcing, which reduces mechanical wear and tear and ensures a long service life. One advantage over conventional semiconductor relays is that the low contact resistance of the electromechanical relay reduces heat dissipation from the load current to a minimum. The LED display shows the status of the control input.

Advantages
. Long service life thanks to hybrid technology
. Space saving, only 17.5 mm width
. DIN-rail mounting
. Compact design
. No sparking
. High switching cycles, low maintenance
. Reduced contact wear
. Low heat generation

Features
. Load current up to 20 A
. According to IEC/EN 60947-4-3
. Switching at zero crossing
. LED status indicator
. Peak reverse voltage up to ± 800 V
. Insulation voltage 4000 V

Technical specifications
Output contacts max.: 1 NO contact
Width: 17,5mm
For top hat rail mounting: Yes
Type: RK 3070


Manufacturer: E. Dold & Söhne GmbH & Co. KG
Type: RK3070.01 AC240V 20A UH=AC/DC24V
Art. No.: 0070240