2 poles, dimension: A=2.51", B=2.06", rating: 75A, 600V, center spacing: .687" (17.45mm), wire size: #6-14AWG CU, distance between barriers: .56" (14.3mm), #10-32 philslot screws, terminal plating: tin over brass, screws: zinc plated steel, operating temperature: 130°C (266°F) max., -40°C (-40°F) min., black molded base, UL rated 94VO thermoplastic