Square D FA26040BC - 40A, 2-Pole, Circuit Breaker

Engineered for reliability in demanding environments, the Square D FA26040BC delivers 40 amps of overcurrent protection across two poles. This 2-pole circuit breaker is designed to fit standard panelboards, switchboards, and control panels, making it a versatile choice for industrial facilities, commercial installations, and OEM equipment builds.

Key specifications at a glance: 40A current rating; 2-Pole configuration; Circuit Breaker type. The 2-pole arrangement means both hot legs are protected together, ensuring safe shutdown of dual-leg circuits and simplifying wiring in 240V applications and motor control centers.

Where it's most effective: Use in distribution panels and motor control centers where dependable protection and quick isolation are essential. It's ideal for equipment rooms, manufacturing lines, pumps, conveyors, and other heavy-load applications where uninterrupted operation is critical and downtime is costly.

• Flexible integration in panelboards, switchboards, and control panels thanks to its compatible form factor.
• Robust protection for dual-hot circuits, reducing arc energy and improving system safety when an overcurrent condition occurs.
• Compact footprint that preserves space in crowded electrical enclosures without sacrificing protection.
• Industrial, commercial, and OEM ready—designed for environments where safety and reliability matter most.

How to get the most from your FA26040BC: - Verify the breaker is the correct amperage for the protected circuit and that the panelboard supports a 2-pole device. - Install in accordance with national and local electrical codes, following the panel manufacturer's guidance for mounting and integration.

Compared to single-pole options, the two-pole FA26040BC provides unified protection for both conductors of a 240V circuit, simplifying wiring and enhancing safety in motor-related and high-load installations.

In short, the Square D FA26040BC is a dependable, industry-standard choice when you need precise, reliable overcurrent protection in distribution panels, motor control centers, and control panels. It’s more than a breaker—it’s a workhorse for critical electrical infrastructure that keeps systems running smoothly.