Square D | FIP36040 | Circuit Breaker | 40A | 3-Pole | 600V

Square D FIP36040 Circuit Breaker delivers reliable overcurrent protection for industrial power distribution. This 40A, 3-pole unit is rated for up to 600V, making it ideal for maintenance, retrofit, and replacement projects that require exact spec matching.

Key specifications

• Amperage: 40A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: FIP36040
• Brand: Square D

What makes this breaker stand out

• Exact compatibility ensured by using the FIP36040 part number as the best reference for matching your equipment.
• 3-pole configuration supports 3-phase circuits, providing coordinated protection across multiple conductors.
• 600V rating suited for industrial power distribution and equipment protection in demanding environments.
• Maintenance, retrofit, and replacement ready—a practical choice when upgrades or component swaps are on the schedule.

Ideal use cases

• Maintenance tasks on legacy panels that require a precise 3-pole, 40A, 600V breaker.
• Retrofit projects where system specs call for the FIP36040 exact reference.
• Replacement across industrial electrical distributions that demand reliable, spec-matched protection.

Compatibility and buying tips

Before ordering, confirm fit and ratings for your equipment. The part number FIP36040 is the best reference to ensure compatibility with your panel or distribution board.

Installation and safety reminders

For any installation, ensure power is fully de-energized and comply with local electrical codes and safety standards. If you’re unsure about compatibility or installation, consult a licensed electrician to verify proper fit and safe operation.