bids are invited for mccb of 630a - rated current (a) – 630 a, rated voltage (v) – 415 vac, no. of poles – 3 poles, breaking capacity – 36 ka with microprocessor based trip unitfrequency – 50 hz, adjustable overload & adjustable short circuit settings,any type & make equivalent to – 3vt37632aa360aa0 + 3vt93636ac00 of siemens , mccb of 250a - rated current (a) – 250 a, rated voltage (v) – 415 vac, no. of poles – 3 poles, breaking capacity – 36 ka with microprocessor based trip unitfrequency – 50 hz, adjustable overload & adjustable short circuit settings,any type & make equivalent to – 3vt27252aa360aa0 + 3vt92256ac00 of siemens , mccb of 125a - rated current (a) – 125 a, rated voltage (v) – 415 vac, no. of poles – 3 poles, breaking capacity – 25 ka thermal magnetic trip unit (fixed overload & fixed short circuit settings)frequency – 50 hz, any type & make equivalent to – 3vt17122da360aa0 of siemens , star delta timer - input voltage – 200 -240/380-440 v ac, time range 3-60 sec, star delta 1 no inst. & 1 no. delayedany type & make equivalent to – 3rp1576-1nm208k of siemens total quantity : 1