Square D Q13070 - 70A, 3-Pole, Circuit Breaker

Meet the Square D Q13070 — a 70A, 3-pole circuit breaker engineered for precise, dependable overcurrent protection in demanding electrical environments. Its three-pole design supports 3-phase circuits, delivering synchronized tripping and reliable interruption of fault current in panelboards, switchboards, and control panels.

Key advantages

• Three-pole 70A protection is ideal for managing 3-phase loads, ensuring all phases trip together to prevent phase-to-phase faults.
• 70A current rating tailored for mid-size feeders, motors, and automation equipment without over- or under-protection.
• Versatile mounting for industrial and commercial use—designed for integration in panelboards, switchboards, and control panels across OEM, facilities, and manufacturing environments.
• Reliable, field-proven performance from a trusted Square D lineage, delivering consistent trip characteristics and predictable protection outcomes.
• Durable protection for demanding applications—protects distribution panels and motor control centers from overcurrent conditions that could cause equipment damage or unsafe faults.

Ideal applications

• Industrial and commercial panelboards where three-phase protection is required for motors, pumps, and conveyors.
• Motor control centers and switchgear assemblies needing robust overcurrent protection with easy integration into existing 3-phase circuits.
• OEM equipment and control panels that demand reliable, repeatable protection as part of a larger electrical system.
• Feeder protection in distribution panels where downtime must be minimized and fault currents must be promptly interrupted.

Performance and practical benefits

With the Square D Q13070, you gain a dependable safeguard against overloads and short circuits. The 3-pole configuration ensures coordinated tripping across all phases, reducing the risk of secondary faults and equipment damage. This breaker is purpose-built for environments where uptime matters and where safety and reliability are non-negotiable.

Installation considerations

• Compatible with standard distribution panels designed for 3-pole, 70A protective devices.
• Ideal for upgrades or replacements in existing motor control centers and panelboards that require consistent, proven protection characteristics.
• For best results, ensure proper mounting, wiring practices, and adherence to local electrical codes during installation.

The Square D Q13070 stands out as a purpose-built, high-reliability solution for three-phase power systems. If you’re coordinating motors, conveyors, or automation equipment in industrial or commercial facilities, this 70A, 3-pole circuit breaker delivers the protection, compatibility, and peace of mind you need to keep systems running smoothly.