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Voltage Monitoring Relay, 2CO, 5A, 250V, 1.25kVAEMR DU21D
EMR DU21D - Voltage Monitoring Relay, 2CO, 5A, 250V, 1.25kVA, Selectron
137-54-734
EMR DU21D
Voltage Monitoring Relay, 2CO, 5A, 250V, 1.25kVA

Image is for illustrative purposes only. Please refer to product description.

1 min order
Product specifications
IP40 
2CO 
Screw Terminal 
DIN Rail Mount 
250 V
Standards Met:EN, IEC, VDE

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Downloads
Datasheets

EMR-DU21D_eng_tds.pdf
(PDF English )

Product Information

Family Information

  • Voltage monitoring in 3-phase networks
  • Phase sequence and phase failure monitoring
  • Version D: With feedback voltage detection via asymmetry evaluation
  • Versions x1: With switchable asymmetry monitoring
  • Versions x1: Low voltage monitoring, window function: Monitoring of the range between the min. and max. thresholds
  • Neutral line monitoring possible
  • 2 change-over contacts

Legislation and compliance

RoHS
Under Review. Learn more
REACH Regulation No SVHC
  No SVHC Statement

Article Information

Previous Article Number
241902
Paper catalogue
2016/17 p. 1242
Paper catalogue
2013/14 p. 1566

Additional information

Country of origin Austria (AT)
Manufacturer Selectron
Gross weight (incl. package) 146 Gram
Dimensions (incl. package) 123 x 92 x 27 MM
Customs number 8536490099
UNSPSC (v5.03) 39121535
EAN 7640119430829