The K/KC 6 miniature auxiliary relays fulfill the relay function and represent a series with very compact dimensions and connection options in screw, solder pin, and flat plug technology. The 4-pole devices offer a wide range of applications, even in unfavorable space conditions. With their AC or DC control, they switch control circuits or load circuits up to 4 A (230 V). Mountable accessories include extinguishing elements as well as 2-pole auxiliary switches that can be attached laterally or from the front.