GE TK38400TMD4 Mine Duty Circuit Breaker
The GE TK38400TMD4 is a K-frame mine duty trip unit. 400A rated, thermal magnetic, 2500-5000A trip. 800A max frame. Rated 600 Vac / 300 Vdc, 3-pole. Without lugs — order copper lugs separately. Contact us to request a quote for the GE TK38400TMD4.