Hydraulic/Magnetic Circuit Breaker - 2 Pole - 30A - 277VAC/80VDC - Handle Actator (One Per Multipole Unit) - Series Trip (Current) - Without Aux Switch - DC 50/60Hz Medium Delay - Screw 8-32 With Upturned Lugs - ON-OFF Legend - White Actuator - 6-32 x 0.1