The Carlo Gavazzi DPB51 is a 3-phase or 3-phase+neutral line voltage monitoring relay for phase sequence, phase loss, over and under voltage with built-in time delay function.
Detects when all 3 phases are present and have the correct phase sequence
Detects if all the 3-phase-phase or phase-neutral voltages are within the set limits
Upper and lower limits separately adjustable
Detects if all the 3-phase-phase or phase-neutral voltages are within the set limits
Upper and lower limits separately adjustable
Phase, Voltage Monitoring Relay, 3, 3+N Phase, SPDT, 177 → 550V ac, DIN Rail
Manufacturer:
Carlo Gavazzi
Manufacturer Part No:
DPB51CM44
Enrgtech Part No:
ET21821731
Warranty:
Manufacturer
£ 84.84
Checking for live stock
Monitoring Application:
Phase, Voltage
Electrical Phase:
3, 3+N
Voltage Sensing Range:
177 → 550V ac
Contact Configuration:
SPDT
Voltage Sensitivity:
Overvoltage, Undervoltage
Mounting Type:
DIN Rail
Phase Sensitivity:
Phase Loss, Phase Sequence
Series:
DPB51
Width:
17.5mm
Minimum Operating Temperature:
-20°C
Height:
90mm
Terminal Type:
Screw
