Square D HGA36100U43XAABCSDYP 100A 600 V Circuit Breaker

Introducing the Square D HGA36100U43XAABCSDYP 100A 600V circuit breaker—a genuine Square D replacement part engineered to deliver reliable overcurrent protection for modern electrical panels. With part number HGA36100U43XAABCSDYP, this breaker is a precise fit for compatible Square D systems, ensuring you’re using the exact device your panel requires.

• Current rating: 100 A
• Voltage rating: 600 V
• Brand and model: Square D HGA36100U43XAABCSDYP
• Compatibility: designed for use within the HGA family of Square D panelboards and distribution systems
• Application: provides branch-circuit and feeder protection in commercial and light industrial installations
• Fit and form: engineered to install as a direct replacement in compatible Square D panels, with secure mounting and reliable electrical contact

Why this exact part matters: choosing the precise HGA36100U43XAABCSDYP part ensures correct mechanical fit, intended trip operation, and consistent electrical protection. This minimizes downtime and maintenance headaches when upgrading or replacing aging breakers in your Square D system.

Ideal for professionals and facilities managers who maintain commercial or light industrial electrical distributions, this 100 A, 600 V breaker is suited for safeguarding circuits that power valuable equipment and feeders. It’s a dependable choice for replacement cycles, stocking spare parts, or standardizing components across multiple panels that rely on Square D reliability.

• Direct replacement in Square D panels that support the HGA family
• Protection for circuits operating within 600 V and up to 100 A, suitable for a range of commercial equipment and feeders

Installation and safety notes: ensure the panel is compatible with the HGA series, disconnect power before replacement, and follow your organization’s electrical safety procedures. Keep the part in its original packaging until installation to preserve performance and reliability.