Square D | LHL3640030DC1616 | Circuit Breaker | 3-Pole | 600V

Square D LHL3640030DC1616 circuit breaker — a dependable 3-pole, 600V protection device crafted for maintenance, retrofit, and replacement tasks where exact specifications matter. This component is built to integrate seamlessly into existing Square D panels and electrical systems that require precise compatibility.

• Three-pole configuration delivers reliable three-phase protection for industrial and commercial power distribution.
• 600V rating supports higher-voltage circuits commonly found in demanding electrical environments.
• Exact compatibility reference the part number LHL3640030DC1616 is the best reference to confirm fit with your equipment, minimizing guesswork and downtime.
• Durable design for ongoing use engineered to withstand routine operation and fault conditions in active service settings.
• Ideal for maintenance, retrofit, and replacement a targeted solution when upgrading or restoring circuits that require a precise Square D component.

How this helps you in practice: If your service manuals or schematics specify LHL3640030DC1616, you can trust this 3-pole, 600V breaker to maintain system integrity without introducing mismatches. By aligning with a single, clearly identified part number, you simplify stocking, minimize compatibility risk, and support quicker service interventions.

Usage scenarios include routine panel maintenance, panel upgrades, or replacements in systems that operate at three-phase power. This ensures continuity of protection across critical equipment while preserving the safety and performance standards your operation relies on.