residual current protection relay VigiPacT RHB B type 30mA to 3A 100-250V AC/DC DIN rail mounting

VigiPacT RHB is a DIN rail mounting residual current protection and monitoring relay. It protects against people direct or indirect contact, property fire hazards and motors. It measures the earth leakage current in an electrical installation via its associated toroid. It trips the associated circuit breaker when the set residual operation current is overrun. It can activate an alarm and a pre-alarm. The operational supply voltage is 100/250VAC 50/400Hz or 100/250VDC. It is a type B earth-leakage protection class. The current sensitivity is adjustable from 30mA to 3A on the keypad. The time delay is adjustable on the keypad from instantaneous to 10s. The monitored distribution system voltage is up to 800 VAC 50/60/400 Hz. It is installed on a DIN-rail inside a switchboard and the protection degree is IP40. It must be associated with a compatible Schneider Electric type B toroid.