• 1Ø-2W ,Digital Pump Protection relay ,Direct 30A 
  
• Measuring Parameter : Monitors Dry/Under Current, Over Current, Locked Current, Over Voltage, Under Voltage, Phase Failure and Overload
  
• Electrical Connection : 1Ø - 2
• Test / Reset : Manual / Auto reset
• LED Indication : Power ON, Trip indication
• Display : Power 3 Digits, 7 Segment LED display
  
• Voltage Measuring Range : 180 to 300V AC (L - N)
• Power Consumption : 180 40VA (max)
• Motor Rated Current Measuring range : 1A to 30A
  
• Output Contact : Control Output 1 NO Relay
  Relay Rating 32A@277V AC
• Accuracy : 

                    Current Accuracy ±5% of rated current

                    Voltage Accuracy ±1% of 300V

                    Time Accuracy ±5% ±100msec

• Functional Specifications : Over load NEMA class 5, 10, 15, 20, 30
  Over current ranges [Ir (Rated current) + 1 to 32A]
  Under current [0.2A to Ir (Rated current) - 1]
  Locked current / Stall current [Ir (Rated current) + 1 to 32A]
  Over voltage 180V - 300V AC ( L - N )
  Under voltage 180V - 300V AC ( L - N )
• Time Setting : Power ON delay 1sec (Fixed)
  Trip time delay (Current & Voltage parameters) 0 - 999sec
  Recovery time (Current & Voltage parameters) 1 - 999sec
  Reset attempts 3 (fixed)
  Reset Attempt Time Frame 1 - 999 mins
• Auto Restart Attempt : 3 (Fixed)
• Mounting : DIN Rail Mount
• Size : 66.50 x 70 x 90 (H x W x L)
• Model : SPSELECPRPPRD-4M-1-230V