MACROMATIC CONTROLS  PMPU  Phase Monitoring Relay, Multifunction, PMP Series, 480 VAC, 40 VA, 3 Phase, 190 VAC, 500 VAC


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Product Overview

The PMPU is a 3-phase Multifunction Monitoring Relay with SPDT, SPST-NC contact and quick connect terminals. This PMP-series monitor relays continuously monitor all voltages of a three-phase system. They are used to protect motors and equipment from expensive damage due to phase loss, phase reversal, phase unbalance, under-voltage and overvoltage faults as well as rapid cycling. These products detect single phasing and unbalanced voltages regardless of regenerative voltages. The PMP-series incorporate a microprocessor-based design capable of advanced signal processing including true RMS voltage measurement. Innovative analog to-digital sensing circuitry allows for true full-wave monitoring of all three phases, delivering the highest level of protection possible. True RMS voltage measurement ensures accurate sensing in most generator and other applications with non-sinusoidal wave forms, eliminating nuisance tripping.
  • Pilot duty rating
  • Compact plug-in case utilizing industry-standard 8-pin octal socket
  • Manual reset option works with external switch to reset the relay from outside the enclosure
  • Full fault indication on top of unit for easy troubleshooting



Product Range

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Product Specifications, Documents & More

  • Approvals & Standards: -
  • Contact Configuration: SPDT
  • Contact Current: 10A
  • Operating Time Range: 1s to 300s
  • Phase Monitoring Range Max: 500VAC
  • Phase Monitoring Range Min: 190VAC
  • Phase Type: 3 Phase
  • Power Consumption: 40VA
  • Product Range: PMP Series
  • Relay Mounting: Socket
  • Relay Terminals: Quick Connect
  • SVHC: To Be Advised
  • Supply Voltage Max: 480VAC
  • Switching Voltage Max: 277VAC

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This product also features on the following pages and catalog editions:

  •  131/1718
  •  132/1712


Availability:  10

  • 10 in stock for same day shipping
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    More stock available week commencing 2/29/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $111.97 $111.97



Quantity List Price
1 - 14 $111.97
15 - 24 $106.66
25 - 49 $102.80
50 - 99 $99.42
100+ $96.04

Legislation and Environmental

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Suggested Substitutes



Phase Monitoring Relay, Sequence , Failure, WRS Series, 220 VAC, 3 VA, 3 Phase

Price for: Each 1

1+ $63.98 15+ $59.71 25+ $54.38


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Check more stock
    More stock available week commencing 4/4/16

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