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residual current monitoring relay, Vigirex RH99M, 30mA to 30A, 380/415 VAC 50/60Hz, DIN rail mounting Zoomed Image
Schneider Electric

residual current monitoring relay, Vigirex RH99M, 30mA to 30A, 380/415 VAC 50/60Hz, DIN rail mounting

VigiPacT 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 380/415VAC 50/60Hz. The current sensitivity is selectable with 9 thresholds from 30 mA to 30 A. The time delay is selectable with 9 settings from instantaneous to 4.5s. There is an automatic reset after a fault clearance. The monitored distribution system voltage is up to 1000 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 A toroid or rectangular sensor.

Product details

SKU Code: 56194

EAN Code: 3303430561941

Minimum order: 1

Availability Unknown (1 seller)

Availability

Rexel

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Technical Data

Main Features

Current measuring range

Type of electric connection

Screw connection

Voltage type (supply voltage)

AC

Error registration possible

FALSE

Indication of difference current

FALSE

Voltage type (operating voltage)

AC

Supply voltage AC 50 Hz

External power supply required

TRUE

Supply voltage AC 60 Hz

Response value amperage 1

Height

97 mm

Max. permitted delay-on energization time

4.82 s

Width

54 mm

Rated switch current

8 A

Voltage measuring range

Response value amperage 2

Supply voltage DC

Operating voltage AC 50 Hz

Depth

74 mm

Operating voltage AC 60 Hz

Operating voltage DC

Number of contacts as normally open contact

1

Rated operating frequency

Number of contacts as change-over contact

1

Function

For AC-current system

With detachable clamps

FALSE

Number of contacts as normally closed contact

0

Min. adjustable delay-on energization time

0 s

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