CHOM Homeline miniature circuit breakers are engineered and designed for fast installation and superior circuit protection. Homeline circuit breakers are designed to plug into Homeline load centers to provide circuit protection. CHOM breakers provide 10kA breaking capacity. The electrical connection is a clamp terminal that will accept 2 wires. The clamp terminal will accept a wire range of 4 AWG to 2/0 AWG copper or aluminum wire. CHOM Homeline miniature circuit breakers are CSA certified.