Square D BDA36050 - 50 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

Square D BDA36050 is a 50A, 600V, 3-pole plug-in molded case circuit breaker designed to protect electrical circuits with precision in panelboards and load centers. Its plug-in design enables fast, reliable installation and straightforward replacements, helping you minimize downtime during upgrades or servicing.

Why this 3-pole plug-in breaker stands out

• Rapid plug-in connection: the molded case design slides into standard panelboard slots for a secure, tool-free installation and quick swaps when servicing circuits.
• Thermal-magnetic trip unit: combines overload protection with short-circuit protection, delivering stable, repeatable performance you can count on under varying electrical conditions.
• OEM-compatible: engineered to be compatible with matching Square D OEM load centers and panelboards, ensuring cohesive electrical protection across your system.
• Versatile applications: suitable for residential, commercial, and light industrial settings where dependable branch circuit protection is essential.

What problems it solves

In any panel where multiple circuits converge, protecting against overloads and short circuits is critical to safety and equipment longevity. The BDA36050 provides precise current interruption at 50A and, with its 3-pole configuration, safeguards 3-phase or multi-wire circuits common in modern panelboards. The plug-in format reduces installation errors and simplifies future maintenance, so you can upgrade or expand panels with confidence.

Ideal use cases

• Retrofits or additions to existing residential or commercial panelboards needing reliable 50A protection.
• New installations in light industrial environments where quick plug-in deployment minimizes downtime.
• Maintenance scenarios requiring fast replacement of a failing breaker without extensive panel disassembly.

Technical snapshot

• Manufacturer: Square D
• Part Number: BDA36050
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Whether you're upgrading a panelboard, expanding electrical capacity, or performing routine maintenance, the Square D BDA36050 delivers dependable protection with practical, installer-friendly features. Built to align with OEM panel systems, this breaker helps ensure consistent performance across your electrical infrastructure—and it does so with a focus on real-world usability and long-term reliability.