Square D HLA36070AABCSH 36070A 3-Pole 600 V Circuit Breaker

Secure, reliable protection for three‑phase power is built into the Square D HLA36070AABCSH 3‑Pole 600 V Circuit Breaker. This genuine Square D component (Part Number HLA36070AABCSH) is purpose‑built for demanding industrial panels and distribution systems, delivering precise trip behavior when overloads or faults occur and helping minimize downtime across critical machinery and feeders.

• Configuration: 3‑pole, ideal for seamless protection of all three phases in 3‑phase circuits.
• Voltage rating: 600 V, suitable for a wide range of commercial and industrial applications.
• Current rating: 70 A (model information reflected in the part number), providing protection tailored to moderate to high‑demand loads.
• Type and protection: Thermal‑magnetic trip mechanism for fast, reliable response to overloads and short circuits, helping prevent equipment damage and electrical fires.
• Brand you can trust: Square D by Schneider Electric, a staple in electrical distribution for decades, with extensive panel compatibility and support.
• Part specificity: Directly matches the HLA36070A family specifications, ensuring compatibility with systems designed for this series.

Who benefits most from this breaker? Facilities with three‑phase motors, conveyors, pumps, or heavy machinery that require coordinated protection across all phases. It’s also an excellent replacement option in panels that already use HLA‑series breakers, providing consistent trip characteristics and predictable performance across the distribution network.

Why choose this 3‑pole 600 V model over smaller or single‑pole options? The triple‑pole design ensures synchronized protection across every phase, reducing the risk of undetected imbalances while simplifying wiring and panel layout. For maintenance teams, having a common, readily available Square D part like the HLA36070AABCSH means faster replacements, easier stocking, and clearer fault diagnostics when trips occur.

Practical usage tips: verify your panel accepts HLA series breakers and confirm the current rating aligns with your load requirements. Keep a spare on hand for quick swaps during preventive maintenance, and label the breaker clearly in your panel directory to streamline future servicing. For extended reliability, pair this breaker with properly sized conductors and a compatible enclosure that protects against dust, moisture, and vibration in rugged environments.

In short, the Square D HLA36070AABCSH 3‑Pole 600 V Circuit Breaker is a purpose‑built, dependable choice for protecting 3‑phase electrical systems with clarity, speed, and compatibility, backed by the trust of the Square D name.