Square D HLA36070SV 70A 3-Pole 600 V Circuit Breaker

Square D HLA36070SV 70A 3-Pole 600 V Circuit Breaker

The Square D HLA36070SV is a precise, authentic overcurrent protection solution built for demanding three‑phase power networks. Rated at 70 A with a 3‑pole design and a 600 V maximum, this circuit breaker is engineered to guard feeders, motors, and equipment in industrial and commercial settings without compromising on safety or reliability.

Key why-this-matters points

• 70 A current rating tuned for mid‑size feeders and motor circuits, delivering reliable protection without unnecessary trips.
• 3‑pole configuration ensures balanced protection across all three phases, reducing the risk of phase imbalance and protecting connected equipment from uneven distribution.
• 600 V voltage rating suitable for industrial power distribution, panel boards, and motor control centers common in factories, warehouses, and service facilities.
• Part number HLA36070SV guarantees authentic Square D replacement compatibility with existing Square D panels and enclosures.

Ideal use cases

• Upgrading or replacing protection in three‑phase distribution panels that service motors, conveyors, pumps, or processing lines.
• New installations where a robust, standards‑compliant 3‑pole breaker is required to safeguard 600 V systems.
• Maintenance-friendly replacement part that preserves panel labeling, bus configuration, and overall system reliability.

What makes it stand out

• Authentic Square D quality designed to integrate seamlessly with Square D panels and accessories, helping ensure predictable trip behavior and long‑term performance.
• Focused on real‑world protection needs in industrial environments, where consistent downtime reduction and equipment protection matter most.
• Clear compatibility path for repairs and panel upgrades, reducing the guesswork during maintenance projects.

Installation and compatibility guidance

Use this 70 A, 3‑pole, 600 V circuit breaker in Square D panels and enclosures that support HLA series devices. When replacing, confirm that the panel is rated for 3‑pole operation and up to 600 V, and follow local electrical codes during installation. Designed to be a straightforward, reliable replacement part that minimizes compatibility issues and downtime.

Technical snapshot

• Manufacturer: Square D
• Part number: HLA36070SV
• Current rating: 70 A
• Poles: 3
• Voltage rating: 600 V

In short, the Square D HLA36070SV delivers targeted, dependable protection for three‑phase systems at up to 600 V, with authentic compatibility for Square D panels. It’s a practical, performance‑driven choice for safeguarding motors, drives, and distribution circuits in demanding environments.