Schneider Electric HLA36100U31X 100A 3-Pole 600 V Circuit Breaker

Meet the Schneider Electric HLA36100U31X, a dependable circuit breaker engineered for demanding 3‑phase systems. With a 100 A current rating, a three-pole design, and a 600 V maximum voltage, this unit delivers reliable protection for commercial and light industrial electrical networks.

Three-pole protection for 3‑phase reliability

The 3‑pole configuration protects all phases in a 3‑phase circuit, helping to prevent unbalanced loads and safeguarding connected equipment from fault conditions. This breaker is designed to fit and integrate with Schneider Electric panels and assemblies, making upgrades and replacements straightforward.

Why this breaker stands out

• 100 A current rating provides robust protection for high-demand feeders without unnecessary nuisance trips.
• Three-pole design ensures synchronized interruption across all phases in 3‑phase networks.
• 600 V voltage rating accommodates typical industrial distribution, motors, and control circuits.
• Schneider Electric compatibility part number HLA36100U31X guarantees seamless integration with Schneider panels and accessories.

Ideal use cases

• Protecting 3‑phase feeders in commercial buildings, manufacturing lines, and data/tech facilities.
• Replacement or upgrade within existing Schneider Electric installations requiring a 100 A, 3‑pole, 600 V protective device.
• Motor control circuits and other equipment powered from three-phase sources up to 600 V.

Practical considerations

When selecting this breaker, confirm panel compatibility and ensure correct mounting within standard Schneider Electric distribution setups. Keep the HLA36100U31X part handy as a precise replacement for compatible equipment, and follow standard electrical practices for installation and safety.