Square D HLA36100AABC 36100A 3-Pole 600 V Circuit Breaker

Discover reliable three‑phase protection with the Square D HLA36100AABC 3-Pole 600 V Circuit Breaker. Built for demanding industrial and commercial electrical environments, this part is designed to safeguard circuits, equipment, and operators by interrupting fault currents and preventing damage from overloads.

• Part number: HLA36100AABC
• Current rating: 36100 A
• Poles: 3 (three‑pole configuration for balanced, three‑phase protection)
• Voltage rating: 600 V

Why this Square D circuit breaker stands out

Designed to integrate seamlessly with Square D distribution systems, the HLA36100AABC combines precise trip performance with robust construction. The three‑pole design ensures coordinated protection across all phases, helping prevent equipment damage from phase imbalances or short circuits. This breaker is engineered to perform reliably in environments where safety and uptime are paramount, from industrial machinery rooms to mid‑size commercial electrical panels.

What problems it solves

• Protects three‑phase motors, transformers, and feeders from overloads and short circuits, reducing unplanned downtime.
• Provides fast, predictable interruption to minimize collateral damage in fault events.
• Offers a durable, field‑reliable solution that aligns with Square D panel configurations for straightforward replacement and maintenance.

Ideal use cases

• Industrial control panels and motor feeder circuits in manufacturing facilities.
• Three‑phase distribution in data centers or large commercial buildings requiring dependable fault protection.
• Upgrades or replacements within existing Square D installations to maintain consistent protective coordination.

Practical tips for selection and installation

• Verify panel compatibility by matching the part number (HLA36100AABC) and ensuring the three‑pole, 600 V configuration aligns with your system.
• Confirm the current rating aligns with the protected load to avoid nuisance trips or insufficient protection during fault conditions.
• Handle with care during installation to preserve terminal integrity and ensure secure connections for reliable operation.
• Document replacement parts within maintenance records to support future diagnostics and panel stocking.

With the Square D HLA36100AABC, you’re choosing a trusted, purpose‑built solution for steadfast three‑phase protection at 600 V. When uptime matters and protection needs to be precise and dependable, this 3‑pole breaker delivers the performance you expect from a standard‑bearing industrial electrical system.