Product Data Sheet 603 GP XX Replace XX with 01 through 8 for number of poles Terminal Block Open Back 50 Amps, 600 Volts (AC/DC) (6 Pole shown) Insulator Strip Required for Voltage Rating Copper Wire Only Wire Range with Wire Binding Screw: 10 - 12 AWG Wire Range with Listed Ring or Fork Lug: 6 - 16 AWG 11/16 Centers Application torque: 20 in. lbs Electrical Ratings: 50A with wire binding screw, (Based on NEC Table 310-16, 75C columns) 65A with Listed Ring or Fork lug, (Based on NEC Table 310-16, 75C columns) 600 Volts AC/DC (UL 1059 Class B, User Group Commercial Appliances) Short Circuit Current Rating: 10,000A (Default) Approved for Factory and Field Wiring. Mechanical Ratings: Storage and transportation temperature range: -35C to 110C (-31F to 230F)* Maximum insulator base temperature: 150C (302F)* UL RTI Flammability rating of insulator base: UL 94V-0 * Use outside these ratings needs to be judged in the end-use application. Materials: Connector: Brass, nickel plated. Insulator base: Phenolic Screw, 10-32 Binder head, Phil-Slot: Steel, nickel plated Rivet: Brass, tin plated. Agency Approvals: UL Recognized, UL 1059 Terminal Block Standard, File No. XCFR2.E47811 CSA Certified, CSA C22.2 No. 158, File No. LR19766 CE compliant, IEC 60947-7-1 RoHS Compliant Wire Range (with wire binding screw): Copper Wire Stranding Classes - Number of Strands Wire Size Torque Solid Class B Class C 10 20 in. lbs 1 7 19 12 20 in. lbs 1 7 19 Wire Range (with Listed ring or fork lug): Copper Wire Stranding Classes - Number of Strands Wire Size Torque Solid Class B Class C 6 20 in. lbs 1 7 19 8 20 in. lbs 1 7 19 10 20 in. lbs 1 7 19 12 20 in. lbs 1 7 19 14 20 in. lbs 1 7 19 16 20 in. lbs 1 7 19 Suggested product mounting hardware: 8 fastener, torque to 15 - 25 in. lbs. ACCESSORIES: JJ (GDI-30F) Material available. Glass-fiber filled, diallyl ortho-phthalate. UL-94 V0. Certifiable to Military Specifications MIL-M-14 and MIL-P-19833. Printing (for printing options,