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Measuring Relay 3 phase presencesequence with N
Measuring Relay 3 phase presencesequence with N
Measuring Relay 3 phase presencesequence with N
Measuring Relay 3 phase presencesequence with N
Measuring Relay 3 phase presencesequence with N
Measuring Relay 3 phase presencesequence with N

Measuring Relay 3 phase presence/sequence with N

Article number 12575
£73,58 Included 20% VAT £61,32excl. VAT
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Description

Measuring relays used to detect if all 3 phases are present. It also checks if the phases are connected in the correct order, to make a right hand field. This relay can be used to automaticly switch off systems, that are sensitive for rotating in wrong direction, or sensitive for missing 1phase.

Component features:

  • Made in Germany
  • Shows presence of L1 L2 L3 using LEDS
  • Shows correct sequence using LEDS (incorrect line will blink)
  • Relais output (correct/incorrect sequence)
  • This version has also the N (neutral included, there is a different version that does not have the neutral)
  • Measurement is made between phases L1/L2/L3 and zero, if you all three are present and above 170vAC, and the field is a right hand field, then the relay is activated. This status is indicated by all three red leds