Base Mount Terminal Blocks GET CONNECTED WITH US KT3 Inches (Millimeters) 1.87 (47.63) SPECIFICATIONS Rating: 40A, 600V; UL/CSA Center spacing: .390” (9.91) Number of poles: 3 Circuits per foot: 28 Circuit jumper: JN3, 2 circuits Wire size: #8-22 CU Screw size: #8-32 Mounting options: Base Mount, Stackable Marking tape: MT12-1/2 Torque rating: 18 in/lb max. Operating temperature: 105°C 1.25 (31.75) .25 (6.35) 1.22 (31.04) #8 screw clearance KAD end mtg. adapter KAD End Mount Adapter Optional 1.25 (31.75) 2.34 (59.51) 1.25 (31.75) BIF document: 1412 For complete specification data, call Bussmann Information Fax ~ 314.527.1450