Residual current monitoring relay, Vigirex RH99M, 30 mA to 30 A, 110 VAC to 130 VAC 50/60 Hz, automatic reset Power Management is a good choice for

is a good choice for electrician enthusiasts

The dimensions are (W) 54mm x (H) 85mm x (D) 78

the device has a reset button

This 4 poles version (140mm x 161mm x 86mm) comes with a variety of optional functions and accessories

" Status display with LED

Residual current monitoring relay, Vigirex RH99M, 30 mA to 30 A, 110 VAC to 130 VAC 50/60 Hz, automatic reset Power Management is a good choice forVigiPacT RH99M 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 110 130VAC 50 60Hz. The current sensitivity is