The Cutler-Hammer Type BR 20 Amp Circuit Breaker is engineered for reliable protection of electrical systems in residential and light commercial applications. This single-pole breaker operates at 120 volts and features a 10,000 A interrupt rating, offering dependable overcurrent protection with both instantaneous and long-time trip functionality. Compatible with Eaton Type BR load centers, it uses a plug-on mounting system for fast and secure installation. Accepts 14 to 4 AWG wire, making it suitable for a wide range of circuit configurations. Ideal for circuit expansion, replacements, or new installs requiring dependable, code-compliant performance.

Common uses include:

• Installing or replacing breakers in Type BR electrical panels

• Protecting residential branch circuits from overloads and short circuits

• Upgrading existing 120V circuits for lighting or outlets

• Safely expanding home electrical service

• Meeting NEC code for single-phase protection in new builds or remodels