150 Amp 30-Space 40-Circuit Indoor Main Breaker Plug-On Neutral Load Center

SKU: 16234

The Square D QO 150 Amp Main Breaker 30-Space 30-Circuit Convertible Indoor Plug-on Neutral Load Center for Plug-on Neutral breakers is UL listed for residential, commercial and industrial power distribution. This load center is built with a shielded, copper bus bar that is plated for reliability. QO load centers are tested and listed only for QO circuit breakers. QO load centers are the “World’s Finest” designed with industry leading features for flexible application. QO load centers include features engineered for fast installation and wire savings.

Engineered for a quick plug-on neutral breaker connection on every circuit, fewer connections, faster installation and no pigtails frees up gutter space
Includes a factory-installed indoor cover
Accommodates plug-on secondary surge arrestor (sold separately)
Overhead/underground feed simply by rotating the device before installing
Single phase
Rated 120/240 VAC and 22,000 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% 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
3 ground bar mounting locations (left, right and end) let you pick the easiest spot to wire
Made in the USA