Siemens Monitoring Relay, 3 Phase, 400/400 V Monitor Range, DIN Rail, 400V ac

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Subtotal (1 unit)*

R 2 454,16

(exc. VAT)

R 2 822,28

(inc. VAT)

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RS stock no.:
860-8693
Distrelec Article No.:
301-24-429
Mfr. Part No.:
5TT3421
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Monitoring Relay

Electrical Phase

3

Function

Undervoltage Monitoring, Asymmetry

Mount Type

DIN Rail

Power Consumption

9VA

Terminal Type

Screw

IP Rating

IP20

Supply AC Voltage

400V ac

Monitoring Voltage Range

400/400 V

Contact Current

3A

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

60°C

Width

18mm

Length

69mm

Standards/Approvals

DIN EN 60529, DIN EN 61140/VDE 0140-1, DIN EN 60068-1

Height

90mm

Series

5TT3

Exempt

COO (Country of Origin):
DE

Siemens 5TT3 Series


Siemens 5TT3 series phase monitors monitor the voltages in three-phase system and signal the power failure of one or more phases over a floating contact. Phase sequence monitors monitor the phase sequence in three-phase systems and signal any changes in the phase sequence - change of rotating field - over a floating changeover contact.

Phase Sequence/Failure Relays


Monitoring of 3 phase supplies

Orange housing manufactured to DIN 43 880

DIN rail mount

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