Product Data Sheet 132X570 CH Replace "X" with 1, 2 or 3 for number of poles Distribution Power Block 175 Amps, 600 Volts (AC/DC) Wire Range: Line side: (1) 2/0 - #14 AWG Load Side: (4) #4 - #14 AWG See tables below for SCCR wire ranges, flexible stranded and multiple wire approvals. Insulator base adders and 1 pole product can be snapped together through integral dovetails to create variable pole power blocks. 7.5 x 35 mm din rail or panel mountable Electrical Ratings: * 175A copper wire, 135A aluminum wire (Based on NEC Table 310-16, 75C columns) * 600 Volts AC/DC (UL 1059 Class C, User Group - General Industrial) * Factory and Field Wiring Short Circuit Current Ratings (Copper wire only): Suitable (kcmil/AWG) Line Load 2/0 - 6 4 - 14 J 200 Overcurrent Protection Fuse Required Class/Max Amp Rating T RK1 RK5 G 200 200 100 60 CC 30 SCCR, RMS SYM Amps Volts Max 100,000 600 Mechanical Ratings: * Maximum insulator base and cover temperature: 125C (257F) UL RTI * Storage and transportation temperature range: -35C to 110C (-31F to 230F) * Flammability rating of insulator base and cover: UL 94 V-0 * Use outside these ratings needs to be judged in the end-use application. Materials: * Connector: High conductivity aluminum, tin plated * Insulator base: glass filled polycarbonate (thermoplastic) * Terminal set screws: Steel, nickel plated and Aluminum, tin plated * Connector mounting screw: Steel, zinc plated * Hinged Cover: glass filled polycarbonate (thermoplastic) Agency Approvals: * UL Recognized, UL 1059 Terminal Block Standard, File No. XCFR2.E62806 * CSA Certified, CSA C22.2 No. 158, File No. LR19766 (Wire Classes B & C only) * CE compliant to IEC 60947-7-1 * RoHS Compliant Wire Approvals: Line Side Wire Approvals: Wire Size 2/0 AWG 1/0 1 2 4 6 8 10 12 14 Torque 120 in. lbs 120 in. lbs 120 in. lbs 120 in. lbs 120 in. lbs 120 in. lbs 40 in. lbs 35 in. lbs 35 in. lbs 35 in. lbs Solid 1 1 1 Copper Wire Stranding Classes - Number of Strands Class B Class C Class G Class H Class I 19 37 19 37 19 37 ~ 133 ~ 259 ~ 210 7 19 ~ 49 ~ 133 ~ 161 7 19 ~ 49 ~ 133 ~ 105 7 19 ~ 49 ~ 133 ~ 63 7 19 ~ 49 ~ 133 ~ 41 7 19 ~ 27 7 19 ~ 19 7 19 ~ 19 Class K ~ 836 ~ 665 ~ 420 ~ 266 ~ 168 ~ 104 ~ 65 ~ 41 ~Quantity of strands for Classes G, H, I, K may vary by manufacturer. Aluminum stranded wire range: 2/0 - #6 AWG Load Side Wire Approvals: Wire Size 4 AWG 6 8 10 12 14 Torque 35 in. lbs 35 in. lbs 35 in. lbs 35 in. lbs 35 in. lbs 35 in. lbs Solid 1 1 1 Copper Wire Stranding Classes - Number of Strands Class B Class C Class G Class H Class I Class K 7 19 7 19 ~ 49 ~ 133 ~ 63 ~ 266 7 19 ~ 49 ~ 133 ~ 41 ~ 168 (1-2)* 7 (1-2)* 19 (1-2)* ~ 27 (1-2)* ~ 104 (1-4)* 7 (1-4)* 19 (1-2)* ~ 19 (1-2)* ~ 65 (1-4)* 7 (1-4)* 19 (1-2)* ~ 19 (1-2)* ~ 41 ~ Quantity of strands for Classes G, H, I, K may vary by manufacturer. * Multiple conductor approvals for LOAD side only. (copper wire only) Aluminum stranded wire range: #4 - #6 AWG * Wire strip length, line side tap - 3/4" * Wire strip length, load side tap, top row - 3/8", middle row - 3/4", bottom row - 7/8" * Hex keys required : line side - 5/16" , load side - slotted * Panel mountable: #10 fastener, torque to 25-30 in. lbs. Accessories: * End bracket for din rail mounting: MSK35 * Marker Strips. Printing available. Consult factory. * Din Rail (35 x 7.5 mm, 2 m long, slotted): MN35-2 1 Pole 2 Pole 3 Pole WWW.MARATHONSP.COM 1-419-352-8441 PDS 0095 REV A 9/13/07