Earth-leakage relay RH99P with automatic reset - 0.03..30 A - 0..4.5 s - 240 V Sensors & Switches for 3-pole and 4-pole contactors

Earth-leakage relay RH99P with automatic reset - 0.03..30 A - 0..4.5 s - 240 V Sensors & Switches for 3-pole and 4-pole contactorsVigiPacT RH99P is a DIN rail mounting residual current monitoring relay. It monitor drops in electrical insulation due to ageing of cables or extensions in the installation. It measures the earth leakage current in an electrical installation via its associated toroid. A control signal is issued by the relay when the residual current operating threshold is overrun. The operational supply voltage is 220 240VAC 50 60Hz. It is a type A earth leakage

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