ABB S754DR-E63

ABB Stotz S&J Main circuit breaker S754DR-E63 Manufacturer :ABB Stotz S&J Designation :Main circuit breaker 63A E 25kA 4P Type :S754DR-E63 Tripping characteristic :other Number of poles :4 Rated current :63 A Rated voltage :400 V Rated insulation voltage Ui :690 V Rated breaking capacity :25 kA Switching neutral :no Frequency :50 Hz Overvoltage category :4 Pollution degree :3 Rated impulse withstand voltage :6 kV Mounting type :DIN rail Protection class (IP) :IP20 Size (to DIN 43880) :3 ABB Stotz S&J main circuit breaker S754DR-E63: Further details The selective main circuit breakers of the S750DR series are certified as voltage-independent selective main circuit breakers (SHU) in accordance with DIN VDE 0641-21, as well as being lay-operable and designed for the highest overvoltage category. They are suitable for a wide range of applications: as a disconnecting device at the metering point in accordance with the TAB of the network operators or VDE-AR-N 4101, as well as in all low-voltage main distribution boards for the protection of distribution circuits and as an isolating device with disconnecting function. Particularly noteworthy are the special selectivity properties to ensure high system availability. They are designed for mounting on a 35 mm top-hat rail according to DIN EN 60715. Units of the S 750DR family include an integrated locking option that enables simultaneous blocking of the 3 poles of a three-phase supply. The integrated locking slide locks in the ON or OFF position and can be additionally secured with a padlock, wire seal or cable tie. The switching status can be monitored via an attachable auxiliary switch. , EAN: 4016779838740.