Interface Cont. Relay 3NO+1NC 19-30V= DC 1,5W
https://www.teconex.eu/shop/k107d31-24vr-interface-cont-relay-3no-1nc-19-30v-dc-1-5w-40654
https://www.teconex.eu/web/image/product.template/40654/image_1920?unique=baec497
Internal Reference: K107D31=24VR