4 Position Terminal / Barrier Strip4 Position Terminal Strip (4 Pole)Heavy Duty Terminal Block, 600 Volts AC/DC (UL/CSA)Base, Thermoplastic, 125 Degree CNickel Plated Brass 10-32 Combo Screw HeadCurrent Rated Up To 30 Amps With Unprepared Wire, #10-18 AWG CopperCurrent Rated Up To 75 Amps When Wired With Crimp Type Ring, Spade or Fork Terminal5/8″ (0.625″) Line To Line SpacingUL Recognized CSA CertifiedDimensions: 3.25″ (L) x 2″ (W) x 1.4″ (H)Marathon1704STD