Dold Voltage Monitoring Relay With DPDT Contacts, 230/400 V ac

  • RS Stock No. 240-8939
  • Mfr. Part No. BA9043 3AC50-400Hz 230/400V
  • Brand Dold
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MT
Product Details

Voltage relay, three-phase, BA9043, BA9043/001

Voltage monitoring for 3 phase systems
3 phase mains, 50 → 400 Hz
Arithmetic average measurement
Adjustable response and fall-back values
For mains with or without a neutral conductor
Closed circuit current principle; output relay not activated in the event of a fault
LED status displays
Impervious to harmonics
Overall width 45 mm
Input
Overload capability: 1.2 UN continuous
Response value RAN: 0.85 → 1.05 UN adjustable
Fall-back value: 0.75 → 0.95 UAN adjustable
Output
Contact assignment: 2 changeovers
Contact type: Spring contact
Thermal current: 6 A
Switching capacity: 3 A (as per AC 11, 230 V), 2 A (as per DC 11, 24 V)

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Phase Sequence/Failure Relays

Monitoring of 3 phase supplies
Orange housing manufactured to DIN 43 880
DIN rail mount

Specifications
Attribute Value
Monitoring Application Voltage
Supply Voltage 230/400 V ac
Contact Configuration DPDT
Voltage Sensitivity Undervoltage
Operating Temperature Range -20 → +60 °C
Maximum Operating Temperature +60°C
Dimensions 132 x 45 x 73 mm
Minimum Operating Temperature -20°C
Width 45mm
Length 132mm
Height 73mm
6 in stock for FREE next working day delivery
19 available from Europe for delivery within 1 working day(s)
Price Each
£ 164.72
(exc. VAT)
£ 197.66
(inc. VAT)
Units
Per unit
1 - 2
£164.72
3 +
£158.02
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