Schneider Electric | HDA36100U53X | Circuit Breaker | 100A | 3-Pole | 600V | Plug-In

Schneider Electric delivers reliable protection for 3‑phase power with the HDA36100U53X circuit breaker. Engineered for durability and precise compatibility, this 100A, 3‑pole unit handles demanding commercial and light industrial environments while supporting a 600V maximum rating. Its plug‑in design simplifies installation and replacement, making maintenance windows shorter and less disruptive.

• 100A operating current provides robust over‑current protection for balanced load distribution in 3‑phase systems.
• 3‑pole configuration supports 3‑phase circuits, helping maintain proper protection coordination and system reliability.
• 600V maximum voltage rating aligns with common industrial power networks, ensuring safe operation under fault conditions.
• Plug‑in installation enables faster retrofit or replacement without extensive rewiring, reducing downtime and labor costs.
• Schneider Electric part HDA36100U53X provides a precise reference for compatibility and future stocking.

Why this matters in real-world use

When performing maintenance, retrofits, or replacements, using a breaker with an exact spec match is essential to preserve protective schemes and panel labeling. The plug‑in form factor minimizes service time and aligns with standard Schneider Electric panels, delivering consistent trip performance when faults occur.

How to ensure the right fit

• Verify compatibility by referencing the exact part number: HDA36100U53X is the best indicator for matching replacement parts.
• Confirm ratings match your system’s voltage and current requirements before ordering.
• Plan for replacement scenarios consider how the breaker integrates with your panel’s bus arrangement and protection coordination strategy.

Ideal for: maintenance teams, retrofit projects, and electrical contractors who need a dependable, plug‑in solution that preserves protection schemes in 3‑phase 600V environments. This Schneider Electric circuit breaker is purposefully specified to minimize compatibility risk and downtime, helping you keep critical electrical systems up and running smoothly.