Square D SFA1040A 1040A 1-Pole 240 V Circuit Breaker

Experience dependable overcurrent protection with the Square D SFA1040A 1040A 1-Pole 240 V Circuit Breaker. This genuine Square D component is built to handle demanding 240-volt circuits, delivering sturdy interruption when current levels exceed safe limits.

Key specifications at a glance:

• Part Number: SFA1040A
• Brand: Square D
• Current rating: 1040 A
• Poles: 1
• Voltage rating: 240 V

Why this matters for your electrical system:

• High-capacity protection: With a 1040 A rating, this breaker is designed to safeguard heavy-load circuits, providing confident protection against overcurrent events.
• Compact 1-pole design: Ideal for single-channel protection within compatible Square D panels, ensuring precise, reliable operation on 240 V lines.
• Exact replacement fit: If your panel or equipment calls for SFA1040A, you’ll achieve consistent trip characteristics and dependable performance that matches the original specification.

Ideal use cases:

• Industrial feeders and 240 V circuits that require strong, predictable interruption capabilities
• Replacement installations in panels specifying Square D SFA1040A for maintained reliability and compatibility
• New builds where a dedicated 240 V circuit needs robust, single-pole protection

Buying with confidence:

• This description reflects a genuine Square D component designed for long-term reliability in commercial or industrial electrical systems. Always verify panel compatibility and follow local electrical codes during installation.