Monitoring relay, multifunctional: 1P - one changeover contact. Supervised voltages: 24 V AC/DC; 230VAC. AC/DC voltage supervision in one phase - supervision of the minimum value and supervision in the "window" function (adjustable values). Input (power) = measurement input. Measuring inputs: 230 V AC - terminals: E(N) - F3(L); 24 V AC - terminals: E(N) - F2(L); 24 V DC - terminals: E(-) - F1(+). Output: 1P contact - terminals: 11-12-14; AC1 - 5A / 250V. Dimensions: 87 x 17.5 x 65mm. Mounting on a 35 mm rail. Housing - installation module. IP 20.