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SQUARE D NQ30L2C NQ Main Lug Convertible Panel Interior - Square D NQ Main Lug, Convertible Panel Interiors
SQUARE DSquare D NQ Main Lug, Convertible Panel Interiors

SQUARE D NQ30L2C NQ Main Lug Convertible Panel Interior

The Square D NQ Main Lug, Convertible Panel Interiors (MPN NQ30L2C) is a 30-space, 225 A panelboard interior with a copper bus, supporting QHB, QOB, and QOB-VH circuit breakers. It measures 27 in Ht by 10 7/16 in Wd…

SKU 3G-OTH-772222

Brand
SQUARE D
Item
NQ30L2C NQ Main Lug Convertible Panel Interior
Part Number
NQ30L2C
Category
Square D NQ Main Lug, Convertible Panel Interiors
Available to Order
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Technical specs
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

SQUARE D
Manufacturer Part Number
NQ30L2C
Type
Copper, QHB/QOB/QOB-VH
Wd
10 7/16 in
Ht
27 in
Amps
225 A
Depth
5-3/4 in
Phase
Single
Width
10-7/16 in
Height
27 in
UNSPSC
39121103
Voltage
120/240V AC
Standards
CSA Approved; UL Listed
Bus Material
Copper Bus Material Bus Material This is the material of the bus bar in the load center or panelboard.
Catalog Page
187
For Use With
NQ Circuit Breakers
Number of Spaces
30
Country of Origin
South Korea (subject to change)
Circuit Breaker Type
Plug In Miniature
Recommended Enclosure
1D691 for Main Lug; 1D698 for Main Breaker
Circuit Breaker Series
QHB; QOB; QOB-VH
Recommended Flush Cover
4HGZ9 for Main Lug; 4HHA1 for Main Breaker
Recommended Surface Cover
3TX80 for Main Lug; 3TX84 for Main Breaker
Recommended Ground Bar Kit
5B716
Short Circuit Current Rating
100000 RMS Symmetrical
Main Circuit Breaker Adapter Kit
4HHA3; 4HHA4; Mfr. No. NQMB2KI
Main Circuit Breaker or Main Lug
Convertible; Main Lug

Technical Documents

(1)
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D NQ Main Lug, Convertible Panel Interiors (MPN NQ30L2C) is a 30-space, 225 A panelboard interior with a copper bus, supporting QHB, QOB, and QOB-VH circuit breakers. It measures 27 in Ht by 10 7/16 in Wd and is designed for use in electrical distribution systems.

Frequently Asked Questions

What is the Square D NQ30L2C panelboard interior used for?

The Square D NQ30L2C is a 30-space, 225 A main lug convertible panel interior used in electrical distribution systems. It accepts QHB, QOB, and QOB-VH circuit breakers and is designed for commercial or industrial power distribution where a copper bus is required.

What are the specifications of the Square D NQ30L2C panelboard interior?

The Square D NQ30L2C panelboard interior has 30 spaces, 225 A amps, a copper bus, and supports QHB, QOB, and QOB-VH circuit breakers. It measures 27 in Ht by 10 7/16 in Wd. The bus material is copper and the circuit breaker series is QOB.

Where to buy the Square D NQ30L2C panelboard interior worldwide?

3G Electric supplies the Square D NQ30L2C panelboard interior worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Square D panel interior.

How to select the correct Square D panelboard interior for my project?

To select the correct Square D panelboard interior, match the number of spaces, amp rating (225 A for NQ30L2C), bus material (copper), and breaker series (QOB) to your load requirements. Verify enclosure dimensions (27 in Ht by 10 7/16 in Wd) fit your panelboard can. Consult a licensed electrician for code compliance.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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SQUARE D Products

3G Electric supplies SQUARE D square d nq main lug, convertible panel interiors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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