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Engineered for value, the QO 200-amp 42-space main breaker, 42-circuit indoor load center is designed for fast installation, reliability, and superior circuit protection. With industry leading innovations and exclusive features, Square D QO Load Centers are the smart, safe, reliable choice.
- Engineered for a quick plug-on neutral breaker connection on every circuit, fewer connections, faster installation and no pigtails frees up gutter space
- Overhead/underground feed simply by rotating the device before installing
- Single phase
- Rated 120/240 VAC and 22000 AIR short circuit current rating
- Designed with straight-in mains to save expensive cable and time
- Split branch neutral with terminal screws backed out offering with up to 50 percent more terminals than UL requires increases wiring flexibility saving installation time and simplifies wiring
- Thermoplastic interior is among the most rugged in the industry
- Slot/Square Drive screws let you use either standard flat blade screwdriver or square-head driver for positive drive and proper torque
- Convertible mains allow you to meet changing job site requirements by field converting main breaker load centers to main lugs and vice versa
- For protection from damage or theft on the job site, interiors can be easily removed with a single captive screw
