Square D | FHP360201021 | Circuit Breaker | 20A | 3-Pole | 600V

Square D FHP360201021 Circuit Breaker — a robust, three-pole protection device designed for 3-phase power systems. Rated at 20A and suitable for up to 600V, this unit is a trusted choice for maintenance, retrofit, and replacement projects where precise specifications matter.

• Amperage: 20A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: FHP360201021

Why this Square D breaker stands out

• Perfect for panels and equipment that require reliable 3-pole protection in demanding 600V environments.
• Targeted for maintenance, retrofit, and replacement: A practical solution when upgrading legacy panels or stocking spare parts to minimize downtime.
• Clarity in sourcing: The FHP360201021 part number is the best reference for ensuring a correct fit and electrical ratings, helping you avoid mismatch issues.

Ideal use cases

• Upgrading or replacing circuit protection in 3‑phase, 600V industrial or commercial electrical systems.
• Retrofits where existing panels require the same 20A, 3‑pole protection characteristics.
• Maintenance inventory to quickly swap in a like-for-like Square D breaker during service windows.

Compatibility and how to order with confidence

Before ordering, verify that the panel or enclosure accepts the FHP360201021 style and rating. Rely on the part number as the most accurate compatibility reference to ensure seamless replacement without modifying existing hardware.

Equip your electrical system with a trusted Square D solution that delivers dependable overcurrent protection for 3‑phase, 600V applications. When you select the FHP360201021, you’re choosing a precise, ready-to-install component designed to help keep equipment safe and downtime to a minimum.