Square D ECB24015G3 - 15 A, 2-Pole Bolt-On Circuit Breaker | AmpState

Designed for reliable protection in residential, commercial, and light industrial panels, the Square D ECB24015G3 is a 15A, 2-pole bolt-on molded case circuit breaker built to safeguard branch circuits from overcurrent and short circuits. Engineered for compatibility with OEM panelboards and load centers, it's a precise upgrade or replacement that keeps electrical systems running safely.

Key benefits that matter in the field

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection for long-term reliability.
• Thermal-magnetic trip unit delivers stable, repeatable protection across varying loads and temperatures, reducing nuisance trips.
• OEM-compatible design ensures seamless compatibility with matching Square D panelboards and load centers for a code-compliant installation.
• Versatile application suitable for residential, commercial, and light industrial environments requiring dependable overcurrent and short-circuit protection.

Technical snapshot

• Manufacturer: Square D
• Part Number: ECB24015G3
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15 A
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider this breaker

Ideal for upgrades or replacements in existing panelboards and loadcenters where a dependable 15A, 2-pole bolt-on solution is needed. Use it to protect individual lighting circuits, receptacle branches, or small equipment circuits in residences, small offices, or light manufacturing environments. If you’re rebuilding or extending a panel, this breaker pairs with matching OEM equipment to maintain consistent protection profiles and touch-safe operation.

Practical installation tips and considerations

• Choose this Square D ECB24015G3 when your system calls for a bolt-on mounting style to ensure a solid bus connection and reduced vibration.
• Confirm compatibility with your OEM loadcenter before installation to maintain proper trip characteristics and labeling.
• Respect standard electrical practices: install in a quiescent service panel, verify rating alignment to circuit requirements, and follow safety procedures during work.

With its focused 15A protection, robust bolt-on design, and thermal-magnetic reliability, the ECB24015G3 is a practical, long-lasting choice for electricians, facility managers, and DIY enthusiasts tackling panel upgrades, service changes, or new installations. AmpState offers this exact model to help you safeguard circuits with precision and confidence.