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SQUARE D – LGM36400RU33X – LG 400 Circuit Breaker – Tested

Manufacturer

OEM Part Number

RM17TU00

GPS Part Number

20-SQD-LGM36400RU33X

Price:

$950.00

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
600VAC 400 A 4.3" 5.5" 13.4" 13.7 lbs
Voltage 600VAC
Amp/H 400 A
Length 4.3"
Width 5.5"
Height 13.4"
Weight 13.7 lbs
UPS Circuit Breaker โ€” SQUARE D LGM36400RU33X
LG 400 Series โ€ข Amp Class (per nameplate) โ€ข Tested Reclaimed Part

Genuine Square D/Schneider Electric circuit breaker professionally removed from a functioning UPS, then cleaned, inspected, and shop-tested. A fast, like-for-like replacement when uptime matters.

Where itโ€™s used (typical)
  • UPS input or output breaker
  • Maintenance bypass breaker
  • Battery-string or charger feeder breaker (verify DC suitability on the nameplate)
At-a-Glance Specs
Parameter Detail
Manufacturer SQUARE D (Schneider Electric)
Part Number LGM36400RU33X (as labeled)
Frame / Poles LG 400 series frame; poles per nameplate (e.g., 3-pole as marked)
Trip / Rating Per nameplate (verify amperage & trip unit on label)
Interrupting Capacity Per nameplate (follow coordination/SCCR requirements)
Voltage Class Per nameplate (e.g., 480/600V AC as marked)
Terminations Line/Load lugs or bolt-on kit (per installation)
Compliance UL / IEC as marked on device label
Condition Tested pull โ€” cleaned, inspected, verified; light cosmetic wear only
What โ€œTested Partโ€ Means
  • Visual inspection for heat discoloration, terminal wear, cracks, label integrity
  • Mechanical on/off cycling and handle/latch integrity check
  • Electrical verification: continuity, insulation resistance, and trip function (as applicable) per shop procedure
Condition, Options & Warranty
Option Whatโ€™s included Warranty
Tested Pull Cleaned, inspected, verified operation; intact labels; ready to install 90‑day
Why buy from Gruber
  • Professionally reviewed โ€” Functionality analyzed in our electronics lab.
  • Ready to install โ€” Verified operation for like-for-like replacement.
  • Guaranteed quality โ€” Backed by our 90-Day replacement warranty.
Gruber Power Services