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489 to 889 Upgrade
Step 1. Answer the questions below regarding your upgrade needs


Wye or Delta
Need two RS485 ports?
Need RS485 baud rate 4800bps or lower?
Need ANSI 21 Distance element?
If power supply is HI-volt AC, need less than 88VAC?
If power supply is LO-volt, is AC voltage required?
Any 489 Mods installed?
Need without case?
Need Digital Input +24Vdc Switch Supply?

Step 2. Type in or paste your existing order code

Order Code   
  (Example: 489-P1-HI-A20-E-H)

GE Digital Energy Terms & Conditions of Sale