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Marathon Special Products Power Stud Blocks

Marathon Main Selection Page Barrier Strips (Single Row Phenolic) 0.25" Spacing (411-Series) 0.375" Spacing (599-Series) 0.438" Spacing (699-Series) 0.563" Spacing (812-Series) Barrier Strips (Double Row Phenolic) 0.250" Spacing (410-Series) 0.375" Spacing (100, 670A-Series) 0.375" Spacing (600-Series) 0.375" Spacing (600A-Series) 0.438" Spacing (200, 671-Series) 0.438" Spacing (200HB-Series) 0.438" Spacing (601-Series) 0.563" Spacing (300, 672-Series) 0.563" Spacing (602-Series) 0.688" Spacing (400-Series) 0.688" Spacing (603-Series) 0.875" Spacing (604-Series) 1.125" Spacing (605-Series) Barrier Strips (Double Row Thermoplastic) 0.375" Spacing (670ARZ-Series) 0.438" Spacing (621RZ-Series) 0.438" Spacing (671RZ-Series) 0.563" Spacing (672RZ-Series) Heavy-Duty Blocks 1100 Series (Deadfront Type) 1103P and 1200 Series (Deadfront Type) 0987RZ Series (Deadfront Type) 985GP Series (Deadfront Type) 1500 Series 1600 Series 1700 Series Power Blocks EPB Series Enclosed Power Blocks Power Dist. Blocks 60 to 335 Amps Power Dist. Blocks 350 to 510 Amps Power Dist. Blocks 510 to 2280 Amps Power Splicer Blocks Power Stud Blocks Splicer / Stud Blocks Power Stud to Distribution Fuse Holders Class H and K Fuse Holders (250V) Class H and K Fuse Holders (600V) Class R Fuse Holders (250V) Class R Fuse Holders (600V) Class T Fuse Holders (300V) Class T Fuse Holders (600V) Class J Fuse Holders (600V) M Fuse Holders Midget Enclosed Fuse Holders (600V) Class CC Fuse Holders (600V) Class CC Enclosed Fuse Holders (600V) Class G Fuse Holders Fuse Holder Covers

Marathon Special Products Power Stud Blocks   General Information Power Terminal Blocks are available in eight molding sizes. They are identified by the first three digits of the catalog number. The 140x, 142x, 143x, 144x, and 145x series are manufactured with general purpose phenolic rated at 150° C. The 141x, 132x, and 133x series are manufactured with high impact thermoplastic rated at 125dgr C. All Power Terminal Blocks are UL recognized file number E62806 and CSA certified file number LR19766, unless noted. General Specifications 600 Volts Rating Connector, High Conductive Copper, Tin Plated Stud, Brass, Tin Plated, Metric (M) Studs, Steel Amp Rating Based on NEC Table 310-16 Using 75° Copper Wire Approvals: UL Recognized, CSA Certified, CE Part Number Poles Amps Material Line Config. Size Qty. per pole Load Config. Size Qty. per pole  1320122 Adder 200a Thermoplastic 1/4-20 x 9/16 1 1/4-20 x 9/16 1  1321122 1  1322122 2  1323122 3 1320422 Adder 200a Thermoplastic M6 x 15 1 M6 x 15 1 1321422 1 1322422 2 1323422 3  1421123 1 200a Phenolic 1/4-20 Screw 1 1/4-20 Screw 1  1422123 2  1423123 3  1421122 1 200a Phenolic 1/4-20 x 9/16 1 1/4-20 x 9/16 1  1422122 2  1423122 3  1431563 1 230a Phenolic 3/8-16 x 1 3/16 1 3/8-16 x 1 3/16 1  1432563 2  1433563 3  1431561 1 230a Phenolic 3/8-16 x 1 3/16 1 1/4-20 x 1 3/16 1  1432561 2  1433561 3  1441122 1 260a Phenolic 3/8-16 x 1 7/16 1 1/4-20 x 9/16 2  1442122 2  1443122 3  1441553 1 230a Phenolic 3/8-16 x 1 7/16 1 3/8-16 x 1 7/16 1  1442553 2  1443553 3  1451573 1 360a Phenolic 3/8-16 x 1 7/16 1 3/8-16 x 1 7/16 2  1452573 2  1453573 3  1451583 1 360a Phenolic 3/8-16 x 1 7/16 1 1/4-20 x 1 7/16 2  1452583 2  1453583 3  1331563 1 310a Thermoplastic 3/8-16 x 1 3/16 1 3/8-16 x 1 3/6 1  1332563 2  1333563 3  1331564 1 310a Thermoplastic M10 x 30 1 M10 x 30 1  1332564 2  1333564 3  1451606 1 410a Phenolic 1/2-13 x 1 7/16 1 1/2-13 x 1 7/16 1  1452606 2  1453606 3  1441614 1 840a Phenolic 3/8-16 x 1 1 3/8-16 x 1 1  1442614 2  1443614 3   Download .pdf Catalog Page

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