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Unit of Measure

Type

 N/A Trip Unit

Protection

 N/A Long, Short, Instantaneous, Ground (LSIG)

Display Type

 N/A Monochrome Light Emitting Diode (LED)

Functions and Settings

 N/A Standard

Supply Voltage

 N/A 24VDC

Features

 N/A
  • Long, Instantaneous Protection (LI)
  • Long, Short, Instantaneous protection (LSI)
  • Long, Short, Instantaneous, Ground Protection (LSIG)
  • Model M: Monochrome LED Display and basic protection settings.
  • Model A: Color LCD display with 3-phase Ammeter and color alarm and trip indications. Basic protection settings.
  • Model H: Color LCD display with digital multi-metering, including harmonic waveform display. Large selection of advanced protection and control features, including voltage, current & demand unbalance, THD trip, load shedding and programmable digital I/O. RS 485 Communications.

Certifications

 N/A
  • UL 1066, Low-Voltage AC and DC Power Circuit Breakers
  • CSA C22.2 No. 31
  • ANSI C37.13 Low Voltage Power Circuit Breakers
  • ANSI C37.16 Low Voltage Power Circuit Breakers, Ratings, Related Requirements and Applications
  • ANSI C37.50 - Low Voltage AC Power Circuit Breakers, Test Procedure
  • ANSI C37.17 - IEEE Standard for Trip Systems