Square D EDB16050 - 50 A, 347 V, 1-Pole Bolt-On Circuit Breaker | AmpState

The Square D EDB16050 is a 50A, 347V, 1-pole bolt-on molded case circuit breaker designed to protect your panelboards and loadcenters from overcurrent and short circuits. Built for dependable, long-term performance, this unit is a smart choice for commercial and light industrial environments as well as residential setups that demand reliable branch circuit protection.

Why this breaker stands out

• Secure bolt-on mounting provides a rigid, vibration-resistant connection to the bus, reducing movement and improving reliability in dynamic electrical environments.
• Thermal-magnetic trip unit delivers stable, repeatable protection across varying temperatures and load conditions, helping prevent nuisance trips while maintaining safety against short circuits.
• OEM-compatible design is engineered to pair with matching Square D OEM loadcenters and panelboards, ensuring proper fit, electrical characteristics, and straightforward replacement.
• Versatile 347V rating makes it suitable for commercial and light industrial panel installations that operate at higher voltage levels typical of these settings.
• Single-pole protection with molded case construction offers compact, durable protection for individual branch circuits within a broader electrical system.

Technical details at a glance

• Manufacturer: Square D
• Part Number: EDB16050
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 347V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal applications and practical use cases

Designed for installations where reliable protection is critical, the Square D EDB16050 excels in panelboards and loadcenters in commercial settings, light industrial environments, and residential projects that rely on higher voltage infrastructure. Use it to safeguard lighting runs, receptacle circuits, or other branch circuits in 347V systems where a single-pole, bolt-on breaker is appropriate. Its robust mount and dependable trip behavior translate to fewer service calls and quicker, cleaner panel upgrades or repairs.

What to consider when choosing this breaker

• Match the mounting style and electrical characteristics with your existing panelboard or loadcenter to ensure seamless operation.
• Confirm the circuit’s load profile aligns with a 50A rating, preventing over-tripping while delivering dependable protection.
• Plan for secure installation where vibration resistance is valuable, such as equipment rooms or spaces with frequent movement.

Choose the Square D EDB16050 for a focused, high-reliability solution that protects important branch circuits while simplifying replacement and maintenance in 347V panel ecosystems. AmpState stands behind this bolt-on molded case breaker as a durable, compatibility-conscious choice for professional electrical installations.