Square D FA360301037 30A 3-Pole 600 V Circuit Breaker

Meet the Square D FA360301037 30A 3-Pole 600 V Circuit Breaker—a compact, dependable protection device designed for three-phase electrical systems. With a 30-amp rating across three poles and a 600-volt maximum, this breaker safeguards motors, compressors, and other critical loads from overloads and short circuits, helping prevent damage and downtime.

Key specifications

• Current rating: 30 A
• Poles: 3
• Voltage rating: 600 V
• Part number: FA360301037
• Brand: Square D

Why this 3-pole 600 V breaker stands out

• Three-pole design provides simultaneous disconnection of all three live conductors in a 3-phase circuit, enhancing safety and reliability in industrial and commercial installations.
• Rugged construction built to endure demanding environments, with sturdy terminals for secure wiring and long-lasting performance.
• Engineered for clean integration with Square D distribution panels and enclosures, ensuring consistent operation and straightforward panel layouts.
• Clear labeling and a compact footprint simplify panel planning, maintenance, and future expansion.

Ideal use scenarios

• Protection for 3-phase motors, pumps, and conveyors in manufacturing and processing facilities.
• Protection of commercial HVAC systems, compressors, and other three-phase equipment.
• Distribution protection in renovation projects or new installations that require reliable 3-pole, 600 V circuit protection.

Installation and practical tips

• Confirm the system is three-phase and that the circuit voltage does not exceed 600 V.
• Install in a compatible Square D panel or enclosure designed for 3-pole breakers.
• Follow manufacturer guidelines for wiring and torque, and ensure power is fully disconnected during installation.
• Use as a dedicated protection device for circuits within its 30 A rating; if tripping becomes frequent, inspect the connected load and consider replacement.