Señalización de averías Siemens SENTRON 5ST3

Accesorios de la serie 5ST3

Gama profesional de bloques terminales Sirius 5ST3 de Siemens. Los accesorios incluyen un dispositivo de bloqueo de manilla, bobinas de disparo a distancia y soportes de interruptor de señalización de fallo.

Siemens Distribution Boards & Accessories

Type B characteristic offers instantaneous short circuit response level of 3-5 x normal rated current, making it suitable for circuits with moderate inrush currents such as filament lamps, heating loads and most domestic/small building protection applications.,Type C characteristic offers short circuit response of 5-10 x normal rated current, making it ideal for circuits with higher inrush currents such as motor control and fluorescent lighting installations in industrial buildings where nuisance tripping might occur if a faster type was used.