Siemens Phase Monitoring Relay, SPDT

Subtotal (1 unit)*

£113.83

(exc. VAT)

£136.60

(inc. VAT)

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RS Stock No.:
231-3103
Mfr. Part No.:
5TT3423
Brand:
Siemens
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Brand

Siemens

Monitoring Application

Phase

Contact Configuration

SPDT

COO (Country of Origin):
DE
The Siemens 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.

The 3-phase LED display in the phase monitor and the LED display in the phase sequence monitors provide constant information on the switching state of the plant
The compact design in 1 MW saves space.

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