procurement of various 220v dc mcb with auxiliary contact for emd-iv, stps, mppgcl, sarni. procurement of various 220v dc mcb with auxiliary contact for emd-iv, stps, mppgcl, sarni. , various 220v dc mcb with auxiliary contactmake: c&s, l&t, siemens, abb, salzer, havells, legrand, schneider only , 2 pole, 16a220v dc mcb, [ with aux. contact ( changeover switch ) product code for reference csmbaxsf11, configuration 1 no-1 nc, type of contact changeover, fitment- right, module size- 9mm ] , 2 pole, 25a220v dc mcb, [ with aux. contact ( changeover switch ) product code for referencecsmbaxsf11, configuration 1 no-1 nc, type of contact changeover, fitment- right, module size- 9mm ] , 2 pole, 32a220v dc mcb, [ with aux. contact ( changeover switch ) product code for reference csmbaxsf11, configuration 1 no-1 nc, type of contact changeover, fitment- right, module size- 9mm ] , 2 pole, 40a220v dc mcb, [ with aux. contact ( changeover switch ) product code for reference csmbaxsf11, configuration 1 no-1 nc, type of contact changeover, fitment- right, module size- 9mm ] , 2 pole, 50a220v dc mcb, [ with aux. contact ( changeover switch ) product code for reference csmbaxsf11, configuration 1 no-1 nc, type of contact changeover, fitment- right, module size- 9mm ] , 2 pole, 63a220v dc mcb, [ with aux. contact ( changeover switch ) product code for reference csmbaxsf11, configuration 1 no-1 nc, type of contact changeover, fitment- right, module size- 9mm ]