Square D QON30-40M200 200A 30 Space 120/240V Guts Only 8.5" x 18" - Flaw All Brands_System Sensor it's simple to install and

it's simple to install and complies with NEMA and IEC regulations

Ideal for professional repair and maintenance applications

3 pole breaker offers enhanced safety and easy maintenance

40/70/21 A

Square D QON30-40M200 200A 30 Space 120/240V Guts Only 8.5" x 18" - Flaw All Brands_System Sensor it's simple to install andThe Square D QON30 40M200 is a 200A, 30 space load center designed for 120 240V service. This unit includes the internal components (guts only) and measures 8. 5" x 18". Note that this item is marked as a flaw, which may affect cosmetic or functional aspects but still serves as a reliable core component for panel upgrades or repairs. Ideal for electricians needing a durable, compact solution for load center servicing. Brand: Square D Model #: QON30