The Square D QO 200 Amp 30-Space 40-Circuit Convertible Main Breaker Indoor Load Center Value Pack is UL listed for residential, commercial and industrial power distribution
Accommodates plug-on secondary surge arrestor (sold separately) and is built with a shielded, copper bus bar that is plated for reliability that is tested and listed only for QO circuit breakers
Overhead/underground feed simply by rotating the device before installing
Rated 120/240 VAC and 22,000 AIR short circuit current rating
The automatic flush adjusting cover requires less time to complete the job
Designed with straight-In mains to save expensive cable and time
Split branch neutral with terminal screws backed out offering with up to 50% more terminals than UL requires increases wiring flexibility saving installation time and simplifies wiring