Eaton BRSF125 - Circuit Breaker | AmpState

Meet the Eaton BRSF125 molded case circuit breaker — a dependable solution for branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built to fit into tighter spaces without compromising protection, this breaker is designed for residential, commercial, and light industrial applications.

Why the BRSF125 stands out

• Space-efficient molded case design: Optimized to maximize panel space, making room for additional circuits and easier wiring in crowded panelboards.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection across a range of temperatures and electrical conditions, so you get predictable performance when it matters most.
• OEM-ready compatibility: Specifically designed to pair with matching OEM loadcenters and panelboards, ensuring a clean, reliable installation and straightforward replacement.
• Versatile application: Suitable for residential panels, commercial cabinets, and light industrial setups where dependable protection is essential.

Key specifications at a glance

• Manufacturer: Eaton
• Part Number: BRSF125
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection
• Rating: 125-amp class (model BRSF125)

Ideal use cases

• Upgrading a home service panel to accommodate new circuits from a remodel or addition while maintaining robust protection.
• Adding a subpanel in a workshop or garage to support tools and lighting with reliable branch protection.
• Replacing a failed breaker in a panelboard where a compact, compatible unit is required for a clean, code-compliant installation.
• Equipping light commercial panels in small offices or retail spaces where space is premium and protection must be dependable.

Practical considerations and installation tips

• Verify compatibility with your panelboard’s form factor and mounting arrangement to ensure a seamless fit.
• Follow electrical codes and manufacturer instructions for proper torque on terminals and correct bus bar engagement.
• Pair with appropriate conductors and supplemental protective devices as part of a well-planned protection strategy for your electrical system.