Siemens Phase Monitoring Relay

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Subtotal (1 unit)*

R 2 467,46

(exc. VAT)

R 2 837,58

(inc. VAT)

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RS stock no.:
860-8693
Mfr. Part No.:
5TT3421
Manufacturer:
Siemens
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Brand

Siemens

Monitoring Application

Phase

Phase Sensitivity

Phase Disturbance

Series

5TT3

Length

69mm

Terminal Type

Screw

Width

18mm

Dimensions

69 x 18 x 90mm

Height

90mm

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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