The Kramp-XENG1191 is a double contact block from Schneider Electric, part of the Harmony XB4/XB5 series. It features one normally open (NO) and one normally closed (NC) contact, making it suitable for various control and signaling applications. This block utilizes screw clamp terminals for secure wiring and offers an electrical durability of 10 million cycles. The compact design has dimensions of 30 mm width, 42 mm height, and 32 mm depth, with a weight of 0.03 kg. It is an equivalent to the Schneider Electric OEM part number XENG1191.