Enclosure box, NQ and NF panelboards, NEMA 1, 20in W x 74in H x 5.75in D MPN:MH74
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In Stock
Free Shipping
In Stock
SKU
510-G0570538
Enclosure box, NQ and NF panelboards, NEMA 1, 20in W x 74in H x 5.75in D
This versatile enclosure box from Square D is designed for use with NQ and NF panelboards, perfect for a wide range of applications including service equipment. Its 200% rated neutrals support non-linear loads, while its field-convertible design allows for top or bottom feed. The panelboard is convertible from main lug to main breaker, offering flexibility and customization options. With its UL listed and CSA certified design, this enclosure box provides a safe and reliable solution for electrical installations. Ideal for commercial and industrial settings, it's a must-have for electricians and contractors looking for a reliable and adaptable enclosure solution.
Top product features:
- 200% rated neutrals for non-linear loads
- Convertible from main lug to main breaker
- Field convertible to top or bottom feed
Top product applications:
- Main electrical panel for residential homes
- Service equipment for commercial buildings
- Sub-panel for industrial facilities
Panelboard Enclosure/Box Type 1 74H 20W
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 54.00
Product info last updated on January 15, 2026 7:54am UTC
Category: Circuit Protection