ABB Stotz S&J Phase bar PS4/48/16NHA Manufacturer :ABB Stotz S&J Designation :Phase bar Type :PS4/48/16NHA Number of phases :4 Number of poles :48 Suitable for number of units :12 Pitch :17.5 mm Cross-section :16 mm² Length :1047 mm Width in pitch units :60 Rated uninterrupted current Iu :80 A Electrical connection type :Pin Insulated :yes Rated impulse voltage :4.5 kV Conditional rated short-circuit current Iq :25 kA Max. Rated operational voltage Ue :690 V Rated short-time withstand current Icw :25 kA Suitable for devices with N conductor :yes Suitable for devices with auxiliary switch :yes Colour :grey ABB Stotz S&J phase busbar PS4/48/16NHA: more details ABB phase bars enable safe and economical cross wiring of automatic circuit breakers, residual current devices and other modular installation devices. The following must be observed for correct phase busbar selection: Terminal type (double terminal or cage terminal), number of poles of the devices (1, 2, 3, 4, 1+N or 3+N), device type (automatic circuit breakers, residual-current devices or modular installation devices), combinations of the various device types, use of fuse carriers, use of fuse carriers and other modular installation devices.combinations of the different types of devices, use of circuit breakers with auxiliary switches mounted on the right and on the bottom, busbar connection cross-section (current-carrying capacity), number of modules (choice of standard busbars or shortenable busbars), EAN: 4016779656160.