СКУ: 56174
Реле за защита от остатъчен RH99M с ръчно нулиране - 0.03..30 A - 0..4.5s -415 V
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Brand
Schneider Electric
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Number of contacts as normally open contact
1
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Number of contacts as normally closed contact
-
Type of electric connection
EV000415
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Voltage type for actuating
EV000460
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Number of contacts as change-over contact
1
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Rated control supply voltage Us at AC 50HZ
220
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Rated control supply voltage Us at AC 60HZ
220
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Error registration possible
FALSE
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Indication of difference current
FALSE
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Function
EV005827
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With detachable clamps
FALSE
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Width
54
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Rated frequency
50
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Rated voltage
-
Depth
74
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Height
97
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Min. adjustable delay-on energization time
-
Response value amperage 1
0.03
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Max. permitted delay-on energization time
4.82
VigiPacT RH21M is a DIN rail 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 380/415VAC 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. The monitored distribution system voltage is up to 1000 VAC 50/60/400 Hz. 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 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.
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