Square D | A1160 | Circuit Breaker | 1-Pole | 120V

Choose a genuine Square D solution for reliable electrical protection with the A1160 circuit breaker. This 1-pole, 120V breaker is designed for maintenance, retrofit, and replacement tasks where exact specifications matter, helping you preserve panel integrity and system safety.

• Pole configuration: 1-Pole
• Voltage rating: 120V
• Part reference: A1160
• Best compatibility reference: Use the part number A1160 to verify fit with your Square D panel

Why this A1160 breaker stands out

• Authentic Square D component designed to align with Square D panels and standard installation practices, reducing the guesswork during replacements.
• Precisely matched form, fit, and mounting – built to slide into compatible enclosures without modification.
• Clear reference for compatibility checks, helping you avoid part mismatches that could affect protection or warranty.

Ideal use cases

• Maintenance: replace a worn or failed breaker to restore circuit protection without reconfiguring panels.
• Retrofit: update older panels where a 1-pole, 120V solution is required for a specific branch circuit.
• Replacement: swap in the exact A1160 part when the original component is specification-critical for safety and performance.

Before you order

Confirm fit and ratings before purchasing. Rely on the A1160 reference as the primary compatibility check to ensure the breaker matches your panel’s requirements and continues to meet safety standards.

Practical guidance for seamless setup

• Cross-reference your panel model with the A1160 designation to ensure proper compatibility.
• Inspect labeling on the panel to verify voltage and pole requirements align with a 1-pole, 120V device.
• Keep the part number handy during ordering to prevent mismatches and expedite service calls.