Square D QOB40M200 200 Amp 40 Space 120/240V Main Breaker Guts Only 22" x 8 1/2" All Brands_Potter & Brumfield 11 Inch W X 3

11 Inch W X 3

Circuit Type: It features constant wattage autotransformer (CWA) circuits

it ensures maximum protection and stability in any environment

it provides reliable circuit protection and safe disconnection in industrial and commercial electrical systems

Dimmable Constant Current LED Driver

Square D QOB40M200 200 Amp 40 Space 120/240V Main Breaker Guts Only 22" x 8 1/2" All Brands_Potter & Brumfield 11 Inch W X 3Square D QOB40M200 200 Amp Main Breaker Guts the internal assembly for your QO load center. This 40 space unit handles 120 240V single phase power distribution and measures 22" x 8 1 2", fitting standard panel cavities. Guts only configuration lets you upgrade or repair existing enclosures without replacing the entire cabinet. Brand: Square D Model #: QO40M200 Amps: 200 Amp Spaces: 40 Space Volts: 120 240V Main Breaker Space Measurements: 21" x 8 1 2"