Square D QBL32070 70A 3P 240V Circuit Breaker | AmpState

The Square D QBL32070 70A 3P 240V Circuit Breaker is built for everyday electrical work, delivering dependable circuit protection in panelboards, load centers, and electrical distribution networks. Designed for exact part-number accuracy, this breaker ensures fast replacement without the guesswork, making it a smart choice for maintenance teams, panel builders, and spare inventories where precise compatibility matters.

• Direct part-number match: QBL32070 guarantees seamless replacement and minimizes downtime by aligning perfectly with your existing Square D setups.
• Three-pole, 240 V operation: Ideal for three-phase systems, providing balanced protection across all legs and reliable performance in commercial and industrial environments.
• 70 A protective capacity: Maintains safe current levels to protect wiring and equipment from overloads, reducing nuisance trips and enhancing system reliability.
• Versatile installation: Suits panelboards, load centers, and broad electrical distribution applications—perfect for retrofit projects, upgrades, or ongoing maintenance.
• Ready-to-ship spare: A dependable addition to maintenance stock, helping facilities stay prepared for rapid replacements and service interruptions.

Availability and support: This part is available from AmpState, with responsive assistance to help you confirm fit and compatibility if you’re unsure.

Use cases include routine panel maintenance, equipment protection in commercial/industrial facilities, and any scenario requiring a reliable, code-compliant 3-pole, 240V circuit breaker. If you’re stocking Square D components, the QBL32070 provides a precise, trusted solution that keeps your electrical distribution safe and dependable.