bids are invited for 63a, tp moulded case circuit breakers (mccb) - 63a, tp moulded case circuit breakers (mccb) of breaking capacity 25ka, ics = 100% icu as per iec 60947-2 with overload setting (ir) 0.7 - 1 x in suitable for below modular distributionboard. , 100a, tp moulded case circuit breakers (mccb) - 100a, tp moulded case circuit breakers (mccb) of breaking capacity 25ka, ics = 100% icu as per iec 60947-2 with overload setting (ir) 0.7 - 1 x in suitable for below modular distributionboard. , 4 pole,4-way, modular distribution board, vertical, double door for higher incoming current distribution up to 250 a - 4 pole,4-way, modular distribution board, vertical, double door for higher incoming current distribution up to 250 a fitted with din rail, earth bars and wire channel removable gland plate, removable centre plate, removable frame, neutral bar, fishbone busbarsuitable for tp/fp mccb upto 250 a as incomer and 12 nos sp mcb or 4 nos tp mcb. degree of protection - ip43, as per standard is 8623-1, 8623-3, iec 61439-3. color- white, mounting type- flush/surface, enclosure- double door enclouser of galvanised steel box, galvanised cable gland plate and galvanised mounting plate, crca door, crca central plate. door opening side- reversible. , 32 amps, sp mcb for circuit protection against overload and short circuit current fault - 32 amps, sp mcb for circuit protection against overload and short circuit current fault, as per iec 60898 & is/iec-60898-1, icn= 10ka, rated voltage, ue- iec 230, rated frequency 50/60 hz, tripping characteristics - b, c curve, touch proof terminals - ip20, mounting arrengement - din channel 35 mm. suitable for above modular distribution board , 32 amps tp mcb for circuit protection against overload and short circuit current fault - 32 amps tp mcb for circuit protection against overload and short circuit current fault, as per iec 60898 & is/iec-60898-1, icn= 10ka, rated voltage, ue- iec 230/400, rated frequency 50/60 hz, tripping chara