Descrizione

Function Solid state contactor with load circuit monitoring
Load current 1-pole +
Load voltage AC to 400 V
On/Off Input Control AC/DC +
Temperature monitoring +
Signalling output +
Widths 45, 67,5, 112,5 mm
Type BH 9251
According to IEC/EN 60 947-1, IEC/EN 60 947-4-2 Switching at zero crossing To switch single-phase AC load up to 400 V Compensates voltage fluctuations of ± 20 % Load current up to 40 A Monitors:- Undercurrent- Overcurrent- Interrupted load circuit- monitors temperature to protect the power semiconductor De-energized on fault One relay output with changeover contact LED Indicators No auxiliary supply Galvanically separated control input X1-X2 with wide voltage range Adjustable current response value With integrated heat sink DIN-rail mounting 45 mm, 67.5 mm and 112.5 mm widthApprovals and MarkingApplications Data sheet BF 9250, Semiconductor contactorAdditional Information about this topic''