Square D NHL261200 Circuit Breaker

Square D NHL261200 is a high‑capacity molded‑case circuit breaker from Schneider Electric’s Square D brand, rated for 1200 A and up to 480 V ac in four‑wire configurations. As part of the NHL family, it provides overcurrent protection for large feeders in industrial power distribution and is designed for use in compatible Square D panels and switchgear to interrupt fault currents in 480 V three‑phase with neutral service. The catalog data for NHL261200 note that a lug kit is not included by default, so a compatible lug assembly would be required for field wiring. This device reflects Square D’s rugged construction and emphasis on reliable performance in demanding environments, and it is intended for use where high‑current protection is needed in 4‑wire 480 V distribution systems. For exact electrical characteristics such as interrupting capacity, mounting, and compatibility with specific panel models, consult the official Square D NHL261200 specification sheet or catalog entry.