Tender For supply of rccb and mccb : : -molded case circuitbreaker mccb rated current 200 a , molded case circuitbreaker mccb rated current 250 a , molded case circuitbreaker mccb rated current 400 a , molded case circuitbreaker mccb rated current 630 a , molded case circuitbreaker mccb rated current 800 a , residual current operated circuitbreaker rccb rated current 25 a , residual current operated circuitbreaker rccb rated current 63 a , residual current operated circuitbreaker rccb rated current 100 a , residual current operated circuitbreaker rccb rated current 40 a