SQUARE D NQ418L1C Power Distribution Panelboard NQ418L1C

Description:

The Square D NQ418L1C Power Distribution Panelboard is an electrical distribution assembly used to house and distribute power across multiple branch circuits in commercial and light industrial buildings. Installed where organized, code‑compliant distribution and circuit protection is needed. Electricians, maintenance personnel, and system integrators use this panelboard for new installations, retrofits, and upgrades to ensure safe and reliable power distribution.

Applications:

The Square D NQ418L1C panelboard is used in commercial buildings, retail spaces, warehouses, offices, and light industrial facilities to distribute power to lighting circuits, receptacles, HVAC systems, office equipment, and auxiliary loads. It supports branch breaker installation for organized distribution and is deployed where centralized panel distribution is required.

Technical Specifications:

• Manufacturer: Schneider Electric / Square D
• Model / Part Number: NQ418L1C
• Product Type: Power Distribution Panelboard
• Enclosure Type: Indoor panelboard, flush mount compatible
• Voltage Rating: 120/240 V AC, single‑phase
• Bus Rating: Typically 100 A bus (verify model)
• Number of Spaces: 18 spaces
• Number of Circuits: Supports up to 18 circuits (with tandem breakers where allowed)
• Breaker Type: Compatible with Square D QO or NF breakers (verify series)
• Mounting: Wall‑mount panelboard
• Standards: UL listed, NEC compliant
• Door: Hinged with lock provision
• Application: Branch circuit power distribution

Common Replacements:

• Square D QO18L100P 
• Square D NQ216L200C 
• Siemens P1‑18L1