Task 2 - Move Mounting Brackets (If Required) - Eaton RM3-400-0330 Installation And Operation Manual

RM3-400/410/420 Series Installation and Operation Guide
Step 5 - Check the grounding arrangements at the site
Confirm that all grounds are brought together at one "star" point so that surge
currents cannot flow in "ground loops" and create large voltages.
Procedure complete

Task 2 - Move Mounting Brackets (if required)

RM3-400/410/420s are pre-assembled with 19-inch rack-mounting brackets as shown in the
diagram on page 3.
If required, the brackets can be moved to an alternate position or replaced with brackets for use
in 23-inch wide racks.
Step 1 - Remove brackets
1
2
3
Step 2 - Fit 23-inch mounting brackets (if required)
16
Remove top cover.
Undo the screws holding each bracket.
Remove the brackets and internal plates.
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IPN 997-00012-62E
Time-Current Curve (minimum and
maximum)
APR24-3G, APR48-3G and APR48-ES
internal fuses (IEC 60127-2)
EPR-3G internal fuses (IEC 60127-2)
Sources:
Schurter SP 5x20 Pigtail data sheet.
June 2010