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Macromatic VWKP048D 48V DC Voltage Band Relay

Macromatic VWKP048D Voltage Band Relay
Macromatic VWKP048D 48V DC Voltage Band Relay

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Price: $118.17
Note: Ships in 5-10 Business Days
MFG: Macromatic
Weight (lbs): 0.3

In Stock
Product Code: VWKP048D


The Macromatic VWKP048D is a voltage monitor relay. This 8 Pin plug-in relay has a nominal voltage of 48V DC and an output of 10A DPDT. This voltage band relay works with equipment that must operate within a certain voltage range. The VWKP048D has adjustable over and under voltage presets, and an adjustable drop out time delay ranging from 0.1-10 sec. The VWKP048D features an LED that is red when the unit is energized or green when it is not. It uses an 8 Pin 70169-D octal socket. Note: Image is an approximation. Actual part may differ.


  • Relay Function- Voltage Band
  • Nominal Voltage- 48V DC
  • Output- 10A DPDT
  • Drop-out Time Delay- 0.1-10 sec
  • Over Voltage Range- 36-60V DC
  • Under Voltage Range- 27-57V DC (75-95% of Nominal)
  • Load- <2VA
  • Operating Temperature- -28 C to 65 C (-18 F to 149 F)
  • Storage Temperature- -40 C to 85 C (-40 F to 185 F)
  • Voltage Tolerance- +/-50% of Nominal Voltage
  • Output Contacts- 10A @ 240V AC, 7A @ 30V DC, 1/4HP @ 120/240V AC, C300
  • Life- Mechanical: 10,000,000 Operations
    Full Load: 100,000 Operations
  • Response Time- Pick-up: 0.5 sec
    Drop-out: 0.1-10 sec
  • Reset- Automatic
  • Transient Protection- 2000 volts per IEC 61000-4-5 Level 3 (+/- 2kV)
  • Dimensions- 2.4" Height x 1.7" Width x 3.5" Depth
  • Approvals- UL and CUL recognized, CE, UL & CUL listed (with Socket)

Macromatic VWKP Series Relay Installation Manual

Macromatic VWKP048D 48V 8 Pin Voltage Band Relay

Additional Product Information

When the voltage stays between the preset over and under voltage settings, the unit is energized. If the voltage goes beyond the preset range for a greater duration than the drop-out time delay, then it de-energizes. Once the voltage falls back within the safety range for a longer time than the 0.5 sec pick up delay, the relay is energized again.

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