SQUARE D NQ Main Lug
The Square D NQ Main Lug, Convertible Panel Interiors (MPN NQ442L2) is a 42-space, 225 A panelboard interior with an aluminum bus, compatible with QHB, QOB, and QOB-VH circuit breakers. Measuring 33 in Ht by 10 7/16…
SKU 3G-OTH-772253
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, 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
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Product Description
The Square D NQ Main Lug, Convertible Panel Interiors (MPN NQ442L2) is a 42-space, 225 A panelboard interior with an aluminum bus, compatible with QHB, QOB, and QOB-VH circuit breakers. Measuring 33 in Ht by 10 7/16 in Wd, this unit supports flexible configuration for electrical distribution systems.
Frequently Asked Questions
What is the Square D NQ442L2 panelboard interior used for?
The Square D NQ442L2 is a 42-space, 225 A main lug convertible panelboard interior used in commercial and industrial electrical distribution systems. It accepts QHB, QOB, and QOB-VH circuit breakers and features an aluminum bus for flexible configuration.
What are the specifications of the Square D NQ442L2?
The Square D NQ442L2 panelboard interior has 42 spaces, 225 A amps, an aluminum bus, and is compatible with QHB, QOB, and QOB-VH circuit breakers. Dimensions are 33 in Ht by 10 7/16 in Wd. Bus material is aluminum; circuit breaker series is QOB-VH.
Where to buy the Square D NQ442L2 panelboard interior worldwide?
3G Electric supplies the Square D NQ442L2 panelboard interior worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this Square D component.
How to select the right Square D panelboard interior?
To select the right Square D panelboard interior, match the number of spaces (e.g., 42), amp rating (225 A), bus material (aluminum), and circuit breaker compatibility (QHB, QOB, QOB-VH) to your load requirements. Verify dimensions (33 in Ht by 10 7/16 in Wd) fit your enclosure.
Used in
Common applications for SQUARE DSQUARE 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.