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Square D QOU® UL 489 Unit Mount Miniature Circuit Breakers 45 A 3 Pole

Mfg #: QOU345
BOR #: 555401
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UL 489 Miniature Circuit Breakers

  • QOU® Series
  • Unit Mount
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Product can be ordered only in multiples of
Brand Square D  
Number of Poles 3 Pole  
Trip Type Thermal Magnetic  
Amperage 45 A  
Mounting Type unit mount  
Voltage 240 VAC  
Circuit Breakers: Section 7 - Digest 179 (2024) - Circuit-Breakers-Digest-Catalog-0100CT2401-SEC-07 (pdf) Catalog
Digest: QOU/QYU Catalog Pages - QOU_SEC-07 (pdf) Catalog
QOU Unit Mount Circuit Breakers, Certificate, UL - UL_Certificate_E84967_DIVQ (pdf) Compliance
Powerbus Busway Brochure - 5600BR1201 (pdf) Brochure
Industrial Automation and Control Product Lines Brochure - 998-20256927_2019_Line_Card_GM (pdf) Brochure
Schneider Electric Specification Sheet Specification Sheet
PowerPacT: The New Generation of Molded Case Circuit Breakers (MCCB) - brochure - 998-21101950_NAM_PowerPacT (pdf) Brochure
Square D QOU Miniature Circuit Breakers and Switches Catalog - 0720CT9401R105 (pdf) Catalog

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