Hydraulic/Magnetic Circuit Breaker - 2 Pole - 277VAC/80VDC - Single color - Vertical Legend - Without Aux Switch - Screw 8-32 With Upturned Lugs - Dual Legend - Gray Visi-Color - 6-32 x 0.195 Inches Threaded Insert (Two Per Pole) - VDE Certified - UL Reco