Monitoring relay, can be mounted to Contactor 3RT2, Size S0 basic, analog adjustment Apparent current monitoring 4...40 A, 50...60 Hz, 2-phase Supply 24 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure, Cabl

Contains function DC-voltage over current

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Contains function DC-voltage under current

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Current measurement range

4 .. 40 A

Depth

91 mm

External current transformer

-

External power supply required

-

Function DC-current hysteresis

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Kõrgus

87 mm

Laius

45 mm

Max. permitted delay-on energization time

60 s

Max. permitted off-delay time

30 s

Min. adjustable delay-on energization time

0 s

Min. adjustable off-delay time

0 s

Number of contacts as change-over contact

-

Number of contacts as normally closed contact

-

Number of contacts as normally open contact

-

Rated control supply voltage Us at AC 60HZ

24 .. 24 V

Rated switch current

- A

Single-phase hysteresis possible

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Single-phase over current possible

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Single-phase under current possible

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Three-phase hysteresis possible

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Three-phase over current possible

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Three-phase under current possible

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Type of electric connection

Screw connection

With detachable clamps

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