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Macromatic VWKE240A 240V AC Voltage Band Relay, DIN Rail Mount

Macromatic VWKE240A Voltage Band Relay, DIN Rail Mount
Macromatic VWKE240A 240V AC Voltage Band Relay, DIN Rail Mount

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Price: $72.60
MFG: Macromatic
Weight (lbs): 0.2

Quantity in Stock :1

In Stock
Product Code: VWKE240A


The Macromatic VWKE240A is a voltage monitor relay. This 17.5mm modular relay has a monitored voltage of 240V AC. This voltage band relay works with equipment that needs to stay within a certain voltage range for safe operation. Output of 15A SPDT. Checks AC single phase voltage. The VWKE240A has a green LED to indicate when the monitored voltage is present, and a red LED that shows when the relay is energized. Note: Image is an approximation. Actual part may differ.


  • Relay Function- Voltage Band
  • Monitored Voltage- 240V AC
  • Output- 15A SPDT
  • Over Voltage Range- 160-276V AC
  • Under Voltage Range- 30-95% of Overvoltage
  • Time Delay- Pick Up: 0.1 Sec Fixed, Drop Out: 0.1-10 Sec Adjustable
  • Repeatability- <1%
  • Hysteresis- 2-6%
  • Load (Burden)- 3VA
  • Output Rating- 15A @ 240V DC, B300
  • Minimum Switching- 100mA @ 5V AC or 5V DC
  • Contact Material- Silver Alloy
  • Lifespan- Mechanical: 10,000,000 Electrical: 70,000
  • Operating Temperature- -20 C to 55 C (-4 F to 131 F)
  • Storage Temperature- -30 C to 70 C (-22 F to 158 F)
  • Terminations- 14 AWG (2.5mm2)
  • Dimensions- 3.55" Height x 0.69" Width x 2.52" Depth
  • Approvals- UL Listed, CE

Macromatic VWKE Series Relay User Manual

Macromatic VWKE240A 240V AC DIN Rail Mount Voltage Band Relay

Additional Product Information

If the monitored voltage stays within the Over and Under Voltage settings, the relay is energized. It drops out if the voltage goes beyond the set range. This 35mm DIN Rail mount relay has a dial for setting the overvoltage, and another for setting the undervoltage. An adjustable time delay of 0.1-10 seconds takes care of minor fluctuations.