Square D EH14050 - 50A, 1-Pole, Circuit Breaker

Meet the Square D EH14050 — a rugged 50A, 1-Pole circuit breaker engineered for dependable protection in demanding environments. This unit is built to safeguard essential circuits with clear, reliable performance where it matters most.

Designed for industrial, commercial, and OEM applications, the EH14050 delivers robust overcurrent protection in panelboards, switchboards, and control panels. Its 1-pole design makes it a precise solution for isolating a single circuit while fitting into tighter layouts and streamlined panel configurations. In distribution panels and motor control centers, this breaker helps prevent electrical faults from cascading, reducing downtime and protecting valuable equipment.

• Current rating: 50A
• Poles: 1-Pole
• Breaker type: Circuit Breaker

The EH14050 is a practical choice for projects needing reliable, straightforward overcurrent protection without unnecessary complexity. It’s ideal for installations where a single-pole breaker is the right fit, and where consistent safety and uptime are priorities in distribution panels and motor control centers.

Key use cases

• Protect a dedicated branch circuit in new builds or upgrades within panelboards, switchboards, and control panels
• Replace or retrofit an existing 50A, 1-pole breaker in industrial or commercial equipment
• Provide a ready-to-install solution for OEM equipment requiring dependable overcurrent protection

Why this model stands out: it combines a straightforward 1-pole design with a proven protection framework from Square D, delivering predictable performance and easy integration into systems that rely on reliable, fast-acting isolation of electrical faults. If your project calls for a single-circuit safeguard in a distribution panel or motor control center, the EH14050 is designed to meet that need with clarity and confidence.