




Documentation & Downloads

Square D NQ430L2C Panelboard 225A 30 Pole 3 Phase 240V AC Copper Bus 5.75 Inch Depth
- MPN: NQ430L2C
- UPC: 785901507772
- PPN: SCH-NQ430L2C
CAD
$825.42
/ EA
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Description
Features
- This Square D NQ panelboard interior features a robust 225A main current rating and handles up to 240VAC (as well as 48VDC), making it the perfect solution for heavy-duty commercial lighting and power distribution systems. The high ampacity provides plenty of headroom for facility expansions without triggering premature overcurrent protection faults.
- Engineered with a copper bus, this interior ensures maximum electrical conductivity and minimal heat generation under sustained maximum loads. By choosing a solid copper bus over aluminum alternatives, industrial contractors gain superior oxidation resistance and long-term connection reliability in high-demand environments.
- Equipped with 30 distinct pole spaces, this 3-phase, 4-wire subpanel provides an optimized circuit density for medium-sized infrastructure footprints. The structured 30-circuit configuration allows industrial electricians to cleanly balance phase loads while maintaining enough isolated paths for dedicated equipment runs.
- This NQ interior natively accepts Square D bolt-on QOB, QOB-VH, and QHB branch circuit breakers, ensuring a secure, vibration-resistant connection that completely eliminates the arcing issues common to standard plug-in alternatives. This absolute physical compatibility ensures your facility remains compliant with rigid safety codes during system upgrades or retrofits.
- Built to drop seamlessly into a standard 20" wide by 32" high Square D NEMA 1 or NEMA 3R enclosure box, this system guarantees clean spatial alignment with standard commercial rough-ins. Standardized sizing drastically slashes manual labor times during a replacement or new installation, allowing easy routing for standard lines ranging from 6 AWG up to 350 kcmil aluminum or copper lugs.
- Fully certified to both UL and CSA standards, this panelboard interior delivers a verified short-circuit current rating (SCCR) up to 100 kA when paired with matching upstream Square D components. This compliance ensures your installation smoothly passes stringent municipal inspections while protecting downstream office equipment from catastrophic electrical surges.
Documentation & Downloads
Specifications
Key Specifications
- Circuit Breaker Type
- QOB || QOB-VH || QHB
- Material
- copper
Complementary
- Height
- 27 in
- Tightening Torque
- 4.52-5.65 N.m 13.30-67.43 mm² AWG 6...AWG 2/0) || 11.3-11.3 N.m 13.30-67.43 mm² AWG 6...AWG 2/0) || 31.07-31.07 N.m 13.30-177.3 mm² AWG 6...350 kcmil) || 31.07-31.07 N.m 13.30-126.7 mm² AWG 6...250 kcmil) || 31.07-31.07 N.m 107.2-152 mm² AWG 4...300 kcmil)
- Number Of Spaces
- 30
- Network Number Of Phases
- 3 phases
- [In] Rated Current
- 225 A
- Wiring Configuration
- 4-wire
- [Ue] Rated Operational Voltage
- 240 V AC || 48 V DC
Offer Sustainability
- Rohs Exemption Information
- Yes
- Environmental Disclosure
- ENVPEP1404010EN
- Toxic Heavy Metal Free
- Yes
- Reach Free Of Svhc
- Yes
- Circularity Profile
- N/A
Environment
- Standards
- UL || CSA
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CAD
$825.42
/ EA
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Loading dialog...
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
CAD$825.42/ EA
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