Square D | KA360701021 | Circuit Breaker | 70A | 3-Pole | 600V

Square D KA360701021 Circuit Breaker delivers dependable overcurrent protection for three-phase electrical systems. With a 70 A rating and a 3-Pole configuration, this unit is designed for 600 V operation, making it a precise choice for demanding commercial and light-industrial panels. Built for maintenance, retrofit, and replacement projects where exact specifications matter, it helps safeguard equipment and wiring while supporting reliable uptime.

Key specifications

• Amperage: 70 A
• Poles: 3-Pole (three-phase)
• Voltage rating: 600 V

Why choose this KA360701021 model

• Exact compatibility reference: The KA360701021 part number is the best reference for matching fit and ratings—confirm compatibility before ordering.
• Precise three-phase protection: 3-Pole design supports three-phase circuits up to 70 A at 600 V, aligning with common industrial load profiles.
• Designed for maintenance and retrofit: Ideal for replacing aging breakers or upgrading panels that require precise spec alignment without altering other components.

Ideal use cases

• Maintenance or replacement in commercial or light-industrial panels that demand a 70 A, 3-Pole, 600 V circuit breaker.
• Retrofit projects where exact part specifications are critical to maintain panel labeling and downstream protection.
• New installations that require a KA360701021-compatible configuration within a Square D-compatible ecosystem.

Important: Confirm fit and ratings before ordering. The part number KA360701021 is the best reference for compatibility.

Upgrade your panel with a trusted Square D breaker that delivers targeted protection for three-phase systems, helping you prevent electrical faults and keep operations running smoothly.