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SQUARE D – QO320CP- Circuit Breaker – Tested

Manufacturer

OEM Part Number

QO320CP

GPS Part Number

20-SQD-QO320CP

Price:

$35.00

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
120/240 V 20 A 4.25" 3.58" 4.25" 1 lb
Voltage 120/240 V
Amp/H 20 A
Length 4.25"
Width 3.58"
Height 4.25"
Weight 1 lb
UPS Circuit Breaker โ€” SQUARE D QO320CP
3-Pole 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 QO320CP (as labeled)
Frame / Poles QO series frame; 3-pole
Trip / Rating Per nameplate (verify amperage and trip unit)
Interrupting Capacity Per nameplate (follow coordination/SCCR requirements)
Voltage Class Per nameplate (e.g., 120/240V AC, etc., as marked)
Terminations Load/Line lugs or plug-on mounting (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€” Function tested simulating real life.
  • Guaranteed quality โ€” Backed by our 90-Day replacement warranty.
Gruber Power Services