Eaton BR115ST - 15 A, 240 V, 1-Pole Plug-In Circuit Breaker | AmpState

The Eaton BR115ST 15A, 240V, 1-pole plug-in molded case circuit breaker is engineered to protect your electrical system from overcurrent and short circuits in panelboards and load centers. With a fast plug-in connection and a rugged design, this breaker makes maintenance and replacements quick and reliable, so downtime is minimized and circuits stay safeguarded.

Key advantages that set the BR115ST apart

• Fast plug-in connection for swift installation and straightforward replacements, reducing panel downtime during upgrades or repairs.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining a thermal overload trip with a magnetic short-circuit trip for immediate response to faults.
• 1-pole, 15A, 240V configuration is ideal for single-phase branch circuits, including lighting runs, receptacle circuits, and small-powered equipment in both new installs and upgrades.
• Compatibility with matching OEM load centers and panelboards ensures a secure fit and reliable electrical contact, preserving panel integrity and performance.
• Versatile across environments suited for residential, commercial, and light industrial applications, from home service panels to small business electrical bays.
• Rugged molded case construction built to withstand everyday panel conditions while delivering dependable protection for critical circuits.

Smart use cases and practical scenarios

• Replacing aging breakers in home panelboards where a quick, reliable plug-in solution reduces service interruption.
• Installing dedicated branch circuits in light commercial spaces—lighting, outlets, and small equipment circuits that require dependable protection at 240V.
• Upgrading panel assemblies in retrofit projects where compatibility with existing OEM load centers is essential for a clean, compliant installation.

Technical snapshot

• Manufacturer: Eaton
• Part Number: BR115ST
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 240V
• Number of Poles: 1
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

For electricians, property managers, and DIY enthusiasts tackling panel upgrades or new installations, the Eaton BR115ST delivers precise protection where it matters most—on every single-phase circuit that keeps lights, outlets, and equipment running safely. With its proven thermal-magnetic protection and plug-in simplicity, this breaker is a dependable choice for strengthening electrical reliability across residential, commercial, and light industrial settings.