Insulation Monitoring Relay 110 Volts A.C, Insulation Measuring Range 1-10 0 Kilo Ohm, Control Supply 24-240 Volts Ac/Dc Output 1C/O (Spdt) Contact System Leakag E Capacitance 10 Micro Farad. Make:- Contrel Make- Ir 140-4, Ri-R22, Abb Make-Cm-Iws.1S, S Chneider Make- Vigil Ohm/Imd-Im10, Siemens Make- 3Ug4581-1Aw31 Or Dold Make Or Woka M Ake Or Bender Make Only Confirming To Rdso Letter No: El/7.1.108/Mssbc Dt:17-09-2021 [ Warranty Period: 30 Months After The Date Of Delivery ] ]