residual current protection relay, VigiPacT RH21P, 30 mA or 300 mA, 220/240 VAC 50/60 Hz, front panel mounting

VigiPacT RH21P is a front panel mounting residual current protection 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. The operational supply voltage is 220/240VAC 50/60Hz. It is a type A earth-leakage protection class. The current sensitivity (IDn) is selectable with 2 thresholds 30mA and 300mA. The time delay (Dt) is instantaneous for 30mA, and selectable to instantaneous or 0.06s for 300mA. It requires a local manual reset after a fault clearance. The monitored distribution system voltage is up to 1000VAC 50/60/400Hz. It is installed on a front panel switchboard and the protection degree is IP40. It must be associated with a compatible Schneider Electric type A toroid or rectangular sensor.

Product Highlights

• VigiPacT relays ensure coordination with ComPacT circuit breakers (switch off within 40ms)
• Continuous monitoring of the power supply, the relay/toroid link and internal electronics
• Reinforced insulation of VigiPacT relays (overvoltage category IV)
• Access to settings protected by a lead-sealable cover or password
• Green Premium labelled products, RoHS and REACH compliant

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