4 Pole Rcbo 16 A, 240/415 V Ac, With A Sensitivity Of 30m A, As Per Cat. No. 6033 95 Of M/S Legrand, Or Equivalent, Confirming To Rcf Drg. No. Cc72082 Alteration C And Rcf Specification No. Edts 355 Rev 1 With Amendments No. 1 To 6, Suitable For Use In A Set Of Panels For Lhb Non Ac Coaches. Accepted Make: Legrand Or Any Other Make With Prior Approval From Rdso.