Square D BHA140205 - 20A, Circuit Breaker

Square D BHA140205 - 20A, Circuit Breaker is built to stand up to the demands of modern electrical systems. This reliable 20-amp breaker delivers precise overcurrent protection where it matters most, helping you keep distribution panels and motor control centers running smoothly.

Designed for a range of applications, this breaker is suitable for panelboards, switchboards, control panels, and OEM equipment. Whether you’re protecting a busy factory floor, a commercial installation, or an OEM assembly line, the BHA140205 provides dependable protection without complicating your setup.

• 20A current rating to guard circuits that operate up to 20 amps, helping prevent overheating and electrical faults.
• Type: Circuit Breaker built for durable, repeatable performance in demanding environments.
• Versatile installation across panelboards, switchboards, control panels, and OEM equipment for streamlined integration.
• Ideal for industrial, commercial, and OEM applications where dependable overcurrent protection and safe operation are critical in distribution panels and motor control centers.
• Protects downtime and equipment by quickly interrupting fault currents, reducing risk of damage to wiring, motors, and control circuits.

Use cases span a wide range of scenarios: protecting motor feeds in a control panel, safeguarding power to conveyors in a manufacturing line, securing lighting and power distribution in commercial spaces, and providing reliable back-up protection in OEM assemblies. The Square D engineering behind the BHA140205 emphasizes longevity and consistent performance, so you’re not guessing when a fault occurs—you're stopping it in its tracks.

Compared to other protection options, this 20A model offers precise, predictable protection for mid-range loads, making it a natural fit for circuits that require solid overcurrent protection without oversizing. It’s the practical choice for engineers and technicians who value reliability, easy replacement, and clear fault signaling in everyday operation.