ST
MACROMATIC

Phase Monitor Relay, 480 to 600VAC, 10A @ 277V, 10A @ 30V, 12 Pins, DPDT

  • Item # 45LU86
  • My Part #
  • Mfr. Model # PMD575
  • Catalog Page # 221
  • UNSPSC # 39121517
Phase Monitor Relay, 480 to 600VAC, 10A @ 277V, 10A @ 30V, 12 Pins, DPDT close
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  • Shipping Weight 0.1 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Macromatic's PMD Series Three-Phase Monitor Relay continuously monitors all voltages of a 460-600V three-phase system. It is used to protect motors and equipment from expensive damage due to phase loss, phase reversal, phase unbalance, undervoltage and overvoltage faults, as well as rapid cycling. This product detects single phasing and unbalanced voltages regardless of regenerative voltages. Unlike similar three-phase monitor relays, the PMP Series will continue to function even with a lost phase. They are the only line-powered units in their class to retain fault indication and continuous monitoring of all voltages during a phase loss, increasing the ease of troubleshooting and the level of protection.

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Technical Specs

  • Item Phase Monitor Relay
  • Input Voltage 480 to 600VAC
  • Contact Amp Rating (Resistive) 10
  • Contact Form DPDT
  • Phase 3
  • Pick Up Range 460 to 600VAC
  • Drop-Out Range 80% to 95%
  • Trip Delay Power Up and Restart After Fault Clear: 1.00 to 300.0 sec., Phase Loss and Reversal: 100 msec., Phase Unbalance: 0.30 to 30.0 sec., Undervoltage: 0.30 to 30.0 sec., Overvoltage: 0.30 to 30.0 sec.
  • Base Type DIN Rail
  • Number of Contacts 2
  • Pins 0
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Customer Reviews


Phase Monitor Relay, 480 to 600VAC Input Voltage, Contact Form: DPDT, Base Type: DIN Rail is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Protects our motors and pumps and covers 480/575/600VAC systems so good for US and CANADA
Date published: 2018-05-22
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