ABB / General Electric TEYF225 – 25A 2 Pole Miniature Circuit Breaker Order Now

The TEYF225 is a 2-pole, 25-amp miniature circuit breaker designed for commercial and industrial power distribution. Built for grounded 480Y/277 VAC systems, it provides reliable thermal-magnetic trip protection for branch circuits. This unit installs into GE A-Series lighting panelboards using a secure bolt-on mounting style. It accepts 14-10 AWG copper or aluminum wire via standard load side lugs. Rated at 18 kAIC at 480Y/277V, it features a quick-make/quick-break mechanism for safety.