PLP Series

Plug-in

Protects against phase loss & phase reversal

Universal 190-500V Voltage Range

Full Fault Indication on Top for Easy Troubleshooting

Overview
Operation
Knowledge Base

Features	Protects against phase loss & phase reversal Universal voltage range of 190-500V--greater range that covers more global applications (separate 575V-only version available) True RMS voltage measurement ensures accurate sensing across more applications Retains fault indication and continues monitoring all voltages even with a lost phase Full fault indication on top of unit for easy troubleshooting
Enclosure Style	Plug-in case utilizing industry-standard 8 pin octal sockets
Configuration/ Contact Rating	SPDT 10A @ 277V AC / 7A @ 30V DC
Approvals	UL File #E109466
Technical Documentation	Catalog Pages Instruction Sheet

Operation:

When the proper 3-phase line voltage is applied to the unit and the phase sequence (rotation) is correct, the relay is energized. A phase loss or phase reversal condition will de-energize the relay after a delay. Re-energization is automatic upon correction of the fault condition. A bi-color status LED indicates normal condition and also provides specific fault indication to simplify troubleshooting.

Macromatic's Three-Phase Monitor Relays Knowledge Base contains general and technical industry articles to help you learn more about Three-Phase Monitor Relays.

Protects against phase loss & phase reversal

Universal 190-500V Voltage Range

Full Fault Indication on Top for Easy Troubleshooting