Square D HLA260301 30A 2-Pole 600 V Circuit Breaker

Square D HLA260301 30A 2-Pole 600V Circuit Breaker is built to deliver dependable overcurrent protection for high‑voltage electrical systems. As a precise replacement part, the HLA260301 ensures compatibility with Square D panels and configurations that require a two‑pole, 600V protective device.

• Part Number: HLA260301
• Current Rating: 30 A
• Poles: 2
• Voltage Rating: 600 V
• Brand: Square D

Key advantages and real‑world benefits

For facilities and equipment that operate on higher voltages, this two‑pole design disconnects both hot conductors simultaneously. That single action reduces the risk of reinforced faults on multi‑wire circuits and helps meet safe‑shutdown practices in commercial and light industrial environments.

Ideal use cases

• Protect feeders powering motors, compressors, and large electrical loads up to 30 A
• Replace worn or failed breakers in Square D panels that specify the HLA260301 part number
• Upgrade or maintain distribution panels where up‑to‑600V circuits require reliable two‑pole protection

Why choose this exact part

The HLA260301 designation isn’t just a label—it’s your assurance of proper fit and electrical compatibility within Square D ecosystems. By matching the exact current rating, pole count, and voltage rating, you minimize downtime and installation guesswork while preserving system protection integrity.

Installation and compatibility tips

Before commissioning, verify that your panel accepts the HLA260301 model and consult your panel’s documentation for torque and mounting requirements. When replacing a unit, ensure that both poles are seated securely and that the surrounding wiring remains organized to maintain clear, safe operation.