ABB / General Electric TEY3100ST12 – 100A 3 Pole Molded Case Circuit Breaker Best Seller

Part of the Q-Line family, the GE TEY3100ST12 delivers 100 amps of three-pole protection for commercial and industrial applications. It installs into GE A-Series panelboards and features a bolt-on mounting style for secure electrical connections. This compact MCCB includes a factory-installed 120-277VAC shunt trip mechanism, allowing for remote tripping capabilities. Rated at 14 kAIC at 480Y/277V and 65 kAIC at 240V, it provides robust thermal-magnetic protection.