Must Have ABB / General Electric TEYF390 – 90A 3 Pole Miniature Circuit Breaker

Part of the Q-Line family, the GE TEYF390 is a 3-pole, 90A miniature circuit breaker built for commercial and industrial applications. It features fixed thermal-magnetic trip units to provide reliable long-time and instantaneous protection. This unit bolts into GE A-Series lighting panelboards. It accepts 4-1/0 AWG copper or aluminum wire via included load side lugs. Rated for 18kAIC at 480Y/277V, it includes quick-make/quick-break mechanisms and is fully HACR rated for HVAC equipment.