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Square D QO™ N1 Main Breaker Loadcenters 225 A 120/240 VAC, 120/208Y VAC 42 Space

Mfg #: QO342MQ225

BOR #: 1387570

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QO™ Main Breaker Loadcenters

Product can be ordered only in multiples of

Brand	Square D
Interrupting Rating	25 kAIC
Number of Spaces	42 Space
Amperage	225 A
Series	QO™
NEMA Rating	NEMA 1
Height	39.37 in
Number of Phases	3 phase 4 wires ,, 3 phase 3 wires
Wire Size	4 AWG - 300 kcmil
Voltage	120/240 VAC, 120/208Y VAC
Bus Material	Copper
Box Number	12
Cover - Catalog Number (Flush)	QOC342MQF
Enclosure Type	N1 Enclosure
Cover - Catalog Number (Surface)	QOC342MQS
Number of Circuits	42 Circuit
Cover Type	Combination/Flush (Not Included)

Certificate, UL - UL_Certificate_E6294-19970527 (pdf)	Compliance
Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf)	Brochure
Schneider Electric Specification Sheet	Specification Sheet
Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf)	Catalog
Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf)	Catalog
Square D QO Load Centers and Circuit Breakers Brochure - 998-1170221_US_B (pdf)	Brochure
QO and Homeline Load Centers and Circuit Breaker Installation Instructions - S1B33894 (pdf)	Installation and Instruction Manuals
Square D Service Upgrade Load Centers Brochure - 1100BR0901 (pdf)	Brochure

Tutorial for installing the PKSB3 Service Barrier into the QO™, 3 Phase, Series S0_, (125A-225A)...

Tutorial for installing QOL3225 Main Lug Kit and Q2FP Filler Plate into QO™ 3 Phase, High-Amp...

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