Etn ETN-2742 - 50A, Circuit Breaker

The Etn ETN-2742 is a dedicated 50A circuit breaker crafted for dependable overcurrent protection in demanding electrical environments. Built for use in panelboards, switchboards, control panels, and OEM equipment, this breaker integrates seamlessly into your power distribution strategy, delivering reliable protection where it matters most—in distribution panels and motor control centers.

• 50A current rating provides precise protection for circuits and feeders that operate up to 50 amperes, helping prevent damage from overloads.
• Versatile deployment designed for panelboards, switchboards, control panels, and OEM equipment, making it suitable for a wide range of industrial and commercial applications.
• Industrial-grade reliability engineered to support continuous operation in environments where consistent protection and safe interruption of fault currents are critical.
• Structured for distribution and motor control centers ideal for safeguarding essential lines and automation circuits within critical infrastructure.

Ideal use scenarios include protecting feeders and control circuits in manufacturing lines, commercial distribution panels, and OEM assemblies where reliable tripping behavior and predictable performance are essential for uptime and safety. Whether you’re updating legacy panels or integrating a new control architecture, ETN-2742 offers a straightforward, proven solution for overcurrent protection.

What sets ETN-2742 apart is its explicit 50A specification paired with a design tailored for industrial and OEM contexts. This combination provides focused protection for mid-range circuits while supporting the robust demands of panel-based power distribution and motor control environments. By choosing ETN-2742, you align with a circuit-breaker that emphasizes dependable interruption and consistent protection across critical panels and centers.

Who benefits most from this breaker:

• Maintenance teams and electrical engineers overseeing industrial facilities with panelboards and motor control centers
• OEM manufacturers integrating reliable protection into control panels and equipment enclosures
• Facilities managers configuring commercial electrical rooms where steady, predictable protection reduces downtime

Practical tips for maximizing value:

• Coordinate with your existing protection scheme by verifying the ETN family compatibility and ensuring the 50A rating aligns with your circuit loads.
• Use in applications where quick isolation of fault conditions minimizes equipment damage and supports safe operation of distribution panels.
• Pair with routine maintenance practices to monitor physical condition and secure mounting, ensuring long-term reliability in industrial settings.