Square D HLA260201 Circuit Breaker, 20A, 2-Pole, 600V

The Square D HLA260201 circuit breaker is a rugged, industrial-grade protection device designed for demanding electrical service, maintenance, and replacement projects. With a 20 A rating and 2 poles, it reliably interrupts power on two hot lines, delivering safe, controlled shutoff for circuits up to 600 V. Whether you’re upgrading an aging panel, rebuilding a control circuit, or stocking critical spare parts, this breaker is built to perform when it matters most.

Key specifications

• Manufacturer: Square D
• Part Number: HLA260201
• Product Type: Circuit Breaker
• Amperage: 20 A
• Poles: 2
• Voltage: 600 V

Compatibility and fit

Use the part number HLA260201 to verify compatibility with your panel or equipment. This 2-pole, 20 A circuit breaker is suitable for industrial service panels and control circuits that require robust overcurrent protection at higher voltages. To ensure a proper match, review your application requirements, including panel rating, conductor size, and mounting style. Need help confirming compatibility? Message us and we’ll help validate the fit for your specific project.

Ideal use cases

• Replacement or upgrade in industrial service panels, machine rooms, and control cabinets
• Protection for dual-hot-line circuits in mid-voltage industrial applications
• Motor feeders and equipment circuits where reliable 2-pole interruption is essential
• New installations that require compliant, high-voltage protection up to 600 V

Why this breaker stands out

Designed by Square D, the HLA260201 combines rugged construction with precise, dependable protection for challenging environments. The 2-pole design ensures both legs are interrupted simultaneously, increasing safety during servicing and reducing potential arc exposure. The 600 V rating expands its applicability to higher-voltage control circuits, while the 20 A rating provides appropriate protection for branch circuits without unnecessary nuisance tripping. This isn’t a generic replacement—it’s a trusted choice for industrial facilities where uptime and safety matter.

Practical installation tips

• Match the breaker to your panel’s specifications and the circuit’s load requirements before installation.
• Verify conductor sizing and enclosure space to ensure secure mounting and reliable operation.
• Record the part number for future maintenance and easy replacement planning.
• Follow proper lockout/tagout procedures and consult your facility’s electrical safety guidelines during replacement or installation.

Support and next steps

If you’re unsure whether the Square D HLA260201 is the right part for your project, our team can assist with compatibility checks guided by your panel model and application requirements. We’re here to help you install with confidence and keep your systems running smoothly.

Secure reliable protection today with the Square D HLA260201—a purpose-built solution for industrial circuits demanding performance, safety, and long-term reliability.