bids are invited for 1 circuit breaker mccb rated operational voltage- 415vrated operational current- 200a rated insulation voltage 800v impulse withstand voltage 8kvfrequency 50 or 60hzno. of poles 04 life 15000 operational cycle minimum short circuit breaking capacity 25ka suitable for installation 2 chemical earth pit complete set 3 circuit breaker mccb 800 amp nomber of poles 04 frequency 50hz rated operational voltage- 415vtrip type thermal magnetic breaking capacity 65ka voltage type ac 4 cable jointing kit- 185 sq. mm outdoor type voltage grade- 6.6kvno. of core - 3 core type - straightconductor size- 185 sq. mm length- standardmaterial - heat shrinkable conductor material- copper tensile strength- 5kn manufacturing- any certified company 5 power contactor 400a no. of poles 03 operational coil voltage- 415v frequency 50hz 2 no plus 2 nc in built main contactor voltage - 550v rated operational current at 550v- 400a impulse withstand voltage- 8kv rated insulation voltage- 1000v service temperature - minus 22 degree c to 55 degree c total quantity : 31