Square D HGA36070URYP 70A 3-Pole 600 V Circuit Breaker

Square D HGA36070URYP is a 70 A, 3-pole, 600 V circuit breaker designed for robust protection in commercial and industrial electrical systems. As a reliable interrupting device, it helps prevent overcurrent damage to wiring, motors, and power distribution equipment by quickly disconnecting power when faults occur.

• Three-pole design supports 3-phase circuits common in commercial and industrial panels.
• 600 V maximum system voltage for higher-power applications and safer fault isolation in complex installations.
• 70 A current rating precisely matches feeder and branch circuit protection needs without nuisance trips in normal operation.
• Compact, modular form factor that integrates with Square D panels and compatible enclosures for streamlined upgrades or replacements.
• Part number HGA36070URYP ensures exact replacement in legacy Square D installations without panel changes.

Ideal for upgrading or maintaining 3-phase protection in service entrances, motor control centers, distribution panels, and data/comms rooms that rely on dependable, predictable breaker performance. It’s the everyday workhorse for electricians and facilities teams who value consistent coordination with their Square D system architecture.

Why it stands out from generic substitutes is the alignment with Square D design principles—delivering predictable trip behavior and amperage accuracy across temperature and load variations, while facilitating quick, confident installation within compatible panels.

• Exact electrical characteristics paired with Square D design philosophy deliver consistent trip behavior and amperage accuracy across temperature and load variations.
• Designed for quick, confident installation within compatible Square D panels, reducing commissioning time during panel retrofits or replacements.

Practical tips for use:

• Verify that your panel is rated for 600 V systems and supports a 3-pole, 70 A device of the HGA family before installation.
• Ensure secure torque on lug connections according to manufacturer guidelines to maintain reliable fault interruption.
• If coordinating with upstream protection, align trip curves and device interrupting rating to minimize nuisance trips and maximize protective coordination.

Ready to secure three-phase protection in your commercial or industrial electrical system? Add the Square D HGA36070URYP to your order and rely on a trusted Square D lineage for dependable, long-lasting performance.