Power Distribution Blocks with SCCR and Feeder Spacing Short-Circuit Current Ratings and Feeder Spacing SCCR Information: The requirements of the National Electric Code (NEC) and UL508A now require many electrical panels to carry a Short Circuit Current Rating (SCCR). Analyzing the SCCR of individual components and overcurrent protection devices is a method of determining the SCCR of an electrical assembly. Marathon's Recognized and Listed Power Blocks been used in electrical control panels for over 35 years. These blocks have now been tested and approved for higher SCCR. The higher ratings are based on proper wire sizes and the appropriate circuit protection device (fuses or circuit breakers). UL508A does allow default SCCR for Power Distribution Blocks of 10,000A with no additional testing. For detailed SCCR product information, please visit www.marathonsp.com/PDFs/SCCR.pdf Feeder Spacing/Adapter Plates for Feeder Spacing: Recently, the National Electric Code (NEC) and UL508A began requiring that Power Blocks used in Feeder Circuits must carry voltage spacing greater than the traditional Industrial Control requirements. Marathon offers Power Blocks solutions that meet feeder spacing requirements. * Marathon's Listed Power Distribution Blocks cover a range of small to large wire termination capabilities and meet * We also offer a line of adapter plates for Marathon's Recognized Power Blocks that allow the customer to mount the requirements for use in feeder circuits per UL508A up to 600V. three single-line Power Blocks on a base which assures the requirements of feeder spacing are met. POWER BLOCKS Adapter Kit Catalog # FBA 132 FBA 133 FBA 1381 FBA 1383 FBA 141 FBA 142 FBA 143 FBA 145 Power Block Series 132 Series 133 Series EPB 71/74 (1 pole) EPB 71/74 (3 pole) 141 Series 142 Series 143 Series 145 Series ADAPTER PLATE 36 ASSEMBLE WITH SCREW AS SHOWN Datasheets available at marathonsp.com UL Listed Power Distribution Blocks The requirements of the National Electric Code (NEC) and UL508A now require many electrical panels to carry a Distribution Blocks are listed to UL1953. The feeder spacing requirements of UL508A are achieved with these blocks. Shown left to right: FPB23570 and FPB33588 Specifications: *Connector Housings, Thermoplastic, UL 94 V-0, RTI 125oC *Insulator Base Plate, Phenolic Laminate, UL 94 V-0, RTI 130oC *Wire Connectors - Tin Plated Aluminum, Rated for Copper or Aluminum Wire (CU & AL) *Short Circuit Current Rating up to 100kA (100kA SCCR Rating with copper conductors only. Requires specific over-current protection device.) * Flexible Stranded Wire Compliant * Safety hinged cover available as accessory, 1 cover per pole (CH1321 and CH1331) - see page 58 *UL 508A Feeder Circuit Terminal Spacing for up to 600 Volts * Rated up to 335 Amp, 600 Volts * Line side conductor up to 600 kcmil *Distribution, up to twelve conductors per pole * Investigated to UL 1953 * UL Category and File: QPQS.E309401 * RoHS Compliant To order blocks with cover installed, add "CH" to end of part number - if ordered with cover installed, blocks are UL Recognized LINE SIDE LOAD SIDE Connector Wire Range Config. AWG/kcmil SCCR RMS Connector Sym Amps Config. 600 volt Max Catalog # Current Amps (CU) Connector Material Wire Range AWG/kcmil Openings Per Pole FPB23570 175 Aluminum 2/0 - #14 1 #4 - #14 4 100,000 FPB23572 175 Aluminum 2/0 - #14 1 2/0 - #14 1 100,000 FPB23574 175 Aluminum 2/0 - #14 1 1/4 - 20 stud 1 100,000 FPB23580 175 Aluminum 2/0 - #14 1 #4 - #14 6 100,000 FPB33553 335 Aluminum 400 kcmil - #6 1 #2 - #14 6 100,000 FPB33588 335 600 kcmil - #2 1 1/0 - #14 Aluminum 3 #2 - #14 6 Aluminum 600 kcmil - #2 #4 - #14 12 FPB33595 335 1 Openings Per Pole 100,000 100,000 See page 38 for dimensional information. Datasheets available at marathonsp.com 37 UL Listed Power Distribution Blocks Short Circuit Current Rating (SCCR). These new Power UL Listed Power Distribution Blocks UL Listed Power Distribution Blocks FPB23XXX 4.25 108 3.05 77.3 1.31 33.3 .38 9.5 1.63 41.3 2.25 57.2 3.00 76.2 PRODUCT & SCCR INFORMATION PROVIDED ON SIDES OF BLOCK O .22 [5.6] THRU CBO .50 X .38 DP 4X [12.7 X 9.7 DP] FPB33XXX 6.00 152.4 3.96 100.5 1.38 34.9 .38 9.5 3.25 82.5 4.75 120.6 5.50 139.7 PRODUCT & SCCR INFORMATION PROVIDED ON SIDES OF BLOCK O .22 [5.6] THRU CBO .50 X .38 DP 4X [12.7 X 9.7 DP] For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html 38 Datasheets available at marathonsp.com UL Listed Power Distribution Blocks Specifications: Shown: 1351708 (UL Listed) and 1353702 with accessory cover (UL Recognized) *Material: Insulator - Thermoplastic; Connector - Aluminum *Safety hinged cover available (CH 1351), 1 cover per pole - p. 58 * UL Listed (without cover), Investigated to UL 1953, File QPQS.E309401; UL Recognized (with cover) * Short Circuit Current Ratings (SCCR) up to 100,000 SYM Amps * RoHS Compliant UL Listed Power Distribution Blocks *Provides feeder circuit terminal spacing up to 1" through air and 2" over surface * Rated for 600 Volts (AC/DC) per UL508A, Section 10 *Amperage Ratings up to 950A for copper wire and 770A for aluminum wire *Line side accepts up to (2) 750 kcmil wires, per phase * Load side accepts up to (2) 750 kcmil, (6) 250 kcmil, (8) 3/0 or (10) 2/0 wires, per phase * Rated for flexible stranded copper wire (UL Class G/H/I/DLO) as well as copper and aluminum "code" wire (UL Class B/C) * High-impact resistant thermoplastic insulator base, flame retardant and heat resistant *Rated UL 94-V-0 * UL Temperature Rating 125oC * Mounting: panel mount To order blocks with cover installed, add "CH" to end of part number - if ordered with cover installed, blocks are UL Recognized LINE SIDE CATALOG # UL Recognized UL Listed (Without Cover) (With Cover) Poles 1 1351701 1351701CH 2 1352701 1352701CH 3 1353701 1353701CH 1 1351702 1351702CH 2 1352702 1352702CH 3 1353702 1353702CH 1 1351703 1351703CH 2 1352703 1352703CH 3 1353703 1353703CH 1 1351704 1351704CH 2 1352704 1352704CH 3 1353704 1353704CH 1 1351705 1351705CH 2 1352705 1352705CH 3 1353705 1353705CH 1 1351706 1351706CH 2 1352706 1352706CH 3 1353706 1353706CH 1 1351707 1351707CH 2 1352707 1352707CH 3 1353707 1353707CH 1 1351708 1351708CH 2 1352708 1352708CH 3 1353708 1353708CH Wire Range Openings Amps AWG/kcmil per Pole LOAD SIDE Connector Config. Wire Range AWG/kcmil Openings per Pole 475 750 kcmil 1/0 AWG 1 750 kcmil 1/0 AWG 1 100,000 950 750 kcmil 1/0 AWG 2 750 kcmil 1/0 AWG 2 100,000 950 750 kcmil 1/0 AWG 2 250 kcmil 6 AWG 6 100,000 950 750 kcmil 1/0 AWG 2 2/0 - 14 AWG 10 100,000 950 750 kcmil 1/0 AWG 2 950 750 kcmil 1/0 AWG 2 950 750 kcmil 1/0 AWG 2 950 750 kcmil 1/0 AWG 2 3 POLE 2-14 AWG 250 kcmil 6 AWG 2-14 AWG 250 kcmil 6 AWG 12 4 12 4 3/0 - 6 AWG 8 1 POLE 3.48 88.3 100,000 100,000 SIDE VIEW WITHOUT COVER 1.52 38.5 4.75 120.7 4.53 114.9 5.75 146.1 2.69 68.2 O .28 [7.1] THRU CB O .63 [15.9] X .37 [9.4] DP 100,000 5 2-14 AWG 6.79 172.5 100,000 3 3/0 - 6 AWG 2 POLE 10.10 256.6 on . SCCR, RMS Connector SYM Amps Config. 600 Volt Max 3.94 100 3.31 84.1 2.06 52.4 .63 15.9 3.31 84.1 4.56 115.9 7.87 200 For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html Datasheets available at marathonsp.com 39 1.25 31.8 .63 15.9 Product & SCCR information provided on sides of block. O .28 [7.1 CB O .63 UL Listed Enclosed Power Distribution Blocks UL Listed Enclosed Power Distribution Blocks Specifications: Electrical * 600 Volts AC/DC (UL 1953) *1000 Volts (IEC) *Up to 200 Amps *Wire Range #2 to #14 * Flexible Stranded Wire Compliant Mechanical * Base, Gray Thermoplastic, 125oC (257oF) (UL RTI) *Flammability, UL 94 V-0 *Mounting: DIN or panel mount Shown left to right: EPBAD42, EPBAD45, EPBAD21, EPBAD24 Standards * UL Listed File No. QPQS.E309401 (UL 1953) *CSA Certified File No. LR19766 (CSA C22-2 No. 158) * (Component IEC 60947-7-1) *IEC 60529, IP-20 * RoHS Compliant Accessories (consult Cust. Service) * White Markers to Identify Circuits *DIN Rail for Mounting Option (MN35-2) *End Piece for DIN Rail (MSK35) LINE SIDE Catalog # Amps EPBAD21 115 EPBAD24 115 EPBAD42 EPBAP42 200 EPBCD42 EPBCP42 200 EPBAD45 EPBAP45 200 EPBCD45 EPBCP45 200 Wire Range AWG/kcmil #2 - #14 AWG 35 - 2.5 mm2 #2 - #14 AWG 35 - 2.5 mm2 3/0 - #14 AWG 70 - 2.5 mm2 3/0 - #14 AWG 70 - 2.5 mm2 3/0 - #14 AWG 70 - 2.5 mm2 3/0 - #14 AWG 70 - 2.5 mm2 Openings Per Pole LOAD SIDE Connector Configuration Openings Per Pole Wire Range AWG/kcmil #2 - #14 AWG 1 35 - 2.5 mm2 #10 - #14 AWG 1 6 - 2.5 mm2 3/0 - #14 AWG 1 70 - 2.5 mm2 3/0 - #14 AWG 1 70 - 2.5 mm2 #2 - #14 AWG 1 #2 - #14 AWG 1 Ordering Code: EPB 100,000 4 65,000 1 100,000 1 100,000 4 35 - 2.5 mm2 SCCR, RMS SYM Amps 600 Volt Max 1 4 35 - 2.5 mm2 Connector Configuration 65,000 / 100,000 65,000 / 100,000 See page 41 for dimensional information. A Connector Material: A - Aluminum rated copper or aluminum wire C - Copper CU wire only D 42 Mounting: D - Mount on 35 mm DIN rail P - Flat panel (21/24 are DIN and panel mountable) 40 21 - (1) #2 to (1) #2 24 - (1) #2 to (4) #10 42 - (1) 3/0 to (1) 3/0 45 - (1) 3/0 to (4) #2 Datasheets available at marathonsp.com UL Listed Enclosed Power Distribution Blocks STACK-UP DIMENSIONS (If Dovetail is used for Multi-Line) SLOT .31 X .21, [7.9 X 5.3] FOR USE WITH #10 MTG SCREW 1.71 43.5 2.24 56.8 .37 9.5 1.49 37.9 5/32 [4mm] HEX DRIVE DOVETAIL FEATURES ON SIDES OF BLOCK FOR MULTI-LINE STACK-UP (SEE NOTE-6) 4.14 105.2 3.75 95.3 5/64 [2mm] HEX DRIVE TYP. FOR SNAP-IN MARKER CARDS SCCR RATINGS & ENGLISH & METRIC WIRE RANGES W/TORQUE PRINTED ON OPPOSITE SIDE OF BLOCK. .10 2.6 .75 18.9 TYP. .75 19 1.49 37.8 EPBXX42/EPBXX45 STACK-UP DIMENSIONS (If Dovetail is used for Mulit-Line) SLOT .50 X .25, [12.7 X 6.4] FOR USE WITH 1/4" (6mm) MTG SCREW 2.71 68.9 3.33 84.5 2.22 56.4 6mm HEX DRIVE DOVETAIL FEATURES ON SIDES OF BLOCK FOR MULTI-LINE STACK-UP 3.00 76.2 3.61 91.7 TYP. FOR SNAP-IN MARKER CARDS 4mm HEX DRIVE SCCR RATINGS & ENGLISH & METRIC WIRE RANGES W/TORQUE PRINTED ON SIDES OF BLOCK. For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html Datasheets available at marathonsp.com .09 2.3 1.11 28.2 41 1.11 28.2 2.22 56.4 UL Listed Enclosed Power Distribution Blocks EPBAD21/EPBAD24 (cont.) Enclosed Power Distribution Blocks Enclosed Power Distribution Blocks Specifications: Electrical Multiple Wire Ratings * 600 Volts AC/DC+ Copper Stranded Wire Only (IEC - 690 Volts AC/DC) Load Side Taps Only *Up to 510 Amps #2 opening: 2/0 opening: *Wire Range 2/0 to 400 kcmil (2) #6 AWG (2) #4 AWG * Flexible Stranded Wire Compliant (2) #8 AWG (2) #6 AWG (2 to 4) #10 AWG (2) #8 AWG Mechanical (2 to 4) #12 AWG (2) #10 AWG * Base, Gray Thermoplastic, (2 to 4) #14 AWG (2) #12 AWG 125oC (UL RTI) (2) #14 AWG *Flammability, UL 94 V-0 *Mounting: DIN or panel mount Connector Wire Hole Size Conductor opening: #2 - #14 AWG 2/0 - #14 AWG 250 kcmil - #6 AWG 400 kcmil - #6 AWG Standards * UL Recognized File No. XCFR2.E62806 (UL 1059) *CSA Certified File No. LR19766 (CSA C22.2 No. 158) * (IEC 60947-7-1) *IEC 60529, IP-20 * RoHS Compliant Shown left to right: EPBAD74, EPBAD71 Accessories (consult Cust. Service) * White Markers to Identify Circuits *Black Thermoplastic Safety Plugs (EPB Plug #2, EPB Plug 2/0, EPB Plug 250, EPB Plug 400) *Feeder Spacing Adapter Plate (see p 36) Diameter of opening: .38" .50" .72" .94" LINE SIDE Catalog # EPBAD71 EPBCD71 EPBAP71 510 Openings Per Pole Wire Range AWG/kcmil Amps 250 kcmil - #6 AWG 120 - 16 mm LOAD SIDE 2 Connector Config. Openings Per Pole Wire Range AWG/kcmil 250 kcmil - #6 AWG 2 120 - 16 mm2 SCCR, RMS Connector SYM Amps Config. 600 Volt Max 10,000 2 50,000 100,000 EPBCP71 400 kcmil - #6 AWG EPBAD74 EPBCD74 EPBAP74 335 A Connector Material: A - Aluminum rated copper or aluminum wire C - Copper rated copper wire only 1 #2 - #14 10,000 8 35 - 2.5mm2 1 70 -2.5 mm2 EPBCP74 Ordering Code: EPB 185 - 16 mm2 2/0 - #14 AWG 100,000 D 71 D - Mount on 35 mm DIN rail or flat panel P - Flat panel 71 - (2) 250 kcmil to (2) 250 kcmil 74 - (1) 400 kcmil to (1) 2/0 to (8) #2 STACK UP DIMENSIONS (IF DOVETAIL IS USED FOR MULTI-LINE PB) 3.29 83.47 6.66 169.10 SLOT .52 X .27 [13.21 X 6.86] 4.44 112.73 3.14 79.79 4.73 [114.54] 3.75 [95.25] 4.39 [111.44] For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html TYP. FOR SNAP-IN MARKER CARDS 1.11 [28.18] 2.27 57.58 42 2.22 56.36 4.44 112.73 Datasheets available at marathonsp.com Power Terminal Blocks General Information: Barrier Style Power Terminal Blocks are available in eight sizes. They are identified by the first three digits of the catalog number. The 140, 142, 143, 144 and 145 series are manufactured with general purpose phenolic rated at 150oC. The 141, 132 and 133 series are manufactured with high impact thermoplastic rated at 125oC. Conductor Opening Diameter of Opening English Inch Metric Metric #10 AWG .158" 4.0 6 #4 AWG .250" 6.4 25 #2 AWG .312"* 7.9 35 1/0 .406" 10.3 50 2/0 .438"* 11.1 70 3/0 .532" 13.5 95 250 kcmil .630"* 16.0 120 350 kcmil .718" 18.2 185 400 kcmil .769"* 500 kcmil .875" 22.2 240 600 kcmil .938" 23.8 300 750 kcmil 1.125" 1000 kcmil 1.250" * Enclosed blocks have larger openings (see page 42) Ratings and Standards: The voltage ratings of terminal blocks are based upon the minimum spacing between electrically conductive parts line to line through air and over surface and line to ground through air and over surface. Class A Service equipment including deadfront switchboards, panel boards, service entrance devices. Class B Commercial appliances including business equipment, electronic data processing equipment and the like. Class C General industrial and machine tool controls which can be further defined as equipment falling under UL 508. Ratings based on UL 1059 may be higher in some cases depending on application. Spacing Requirements (in inches): Voltage Thru Air Over Surface Class A Class B Class C 51-150 151-300 301-600 51-150 151-300 301-600 51-150 151-300 301-600 .500 .750 1.000 .063 .094 .375 .125 .250 .375 .750 1.250 2.000 .063 .094 .500 .250 .375 .500 Applications: Designed for use with solar, wind, alternate energy, transportation, heating, air conditioning and refrigeration, elevator systems, material handling equipment, control panels, motor control, switchgear and any area where power needs to be distributed to more than one load. Datasheets available at marathonsp.com 43 Power Blocks Connector Wire Hole Size: Power Distribution Blocks 600 Volts AC/DC Power Blocks Specifications: *Connector, High Conductive Aluminum, Tin Plated, Rated for Copper and Aluminum Wire * CU Connector, High Conductive Copper, Tin Plated, Rated for Copper Wire Only * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1423570 1414400 Replace "X" with # of poles (0 = Adder) MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. LINE SIDE Wire Range AWG/kcmil LOAD SIDE Openings Connector Per Pole Configuration Wire Range AWG/kcmil Openings Connector Per Pole Configuration 141X403 1/2/3/4 60 Plastic AL #2 - #14 AWG 1 #10 - #16 AWG 2 141X400 1/2/3/4 115 Plastic AL #2 - #14 AWG 1 #10 - #18 AWG 4 0/1/2/3 175 Plastic AL 2/0 - #14 AWG 1 #4 - #14 AWG 4 1/2/3 175 Phenolic AL 2/0 - #14 AWG 1 #4 - #14 AWG 4 0/1/2/3 175 Plastic AL 2/0 - #14 AWG 1 #4 - #14 AWG 6 140X402 2/3 175 Phenolic AL 2/0 - #14 AWG 1 #4 - #14 AWG 4 140X401 2/3 175 Phenolic AL 2/0 - #14 AWG 1 #4 - #14 AWG 6 0/1/2/3 175 Plastic CU 2/0 - #14 AWG 1 #4 - #14 AWG 4 142X970 1/2/3 175 Phenolic CU 2/0 - #14 AWG 1 #4 - #14 AWG 4 140X404 2/3 310 Phenolic AL 350 kcmil - #6 AWG 1 #4 - #14 AWG 6 1/2/3 310 Plastic AL 350 kcmil - #6 AWG 1 2/0 - #14 AWG 2 2/3 310 Phenolic AL 350 kcmil - #6 AWG 1 2/0 - #14 AWG 2 132X570 CH 142X570 132X580 132X970 133X554 140X410 CH CH CH CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering (not available on Adder blocks) - See page 58 for available covers 44 See pages 55-57 for dimensional information Datasheets available at marathonsp.com Power Distribution Blocks 600 Volts AC/DC Specifications: Power Blocks *Connector, High Conductive Aluminum, Tin Plated, Rated for Copper and Aluminum Wire * CU Connector, High Conductive Copper, Tin Plated, Rated for Copper Wire Only * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1443560 1433553 Replace "X" with # of poles MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. LINE SIDE Wire Range AWG/kcmil Openings Connector Per Pole Configuration LOAD SIDE Wire Range AWG/kcmil Openings Connector Per Pole Configuration 143X554 1/2/3 310 Phenolic AL 350 kcmil - #6 AWG 1 2/0 - #14 AWG 2 144X401 1/2/3 335 Phenolic AL 400 kcmil - #6 AWG 1 #2 - #14 AWG 6 143X552 1/2/3 335 Phenolic AL 400 kcmil - #6 AWG 1 #2 - #14 AWG 4 143X553 1/2/3 335 Phenolic AL 400 kcmil - #6 AWG 1 #2 - #14 AWG 6 144X560 1/2/3 335 Phenolic AL 400 kcmil - #6 AWG 1 #2 - #14 AWG 8 1/2/3 335 Plastic AL 400 kcmil - #6 AWG 1 #2 - #14 AWG 4 1/2/3 350 Phenolic AL 2/0 - #14 AWG 2 #4 - #14 AWG 6 1/2/3 350 Plastic AL 2/0 - #14 AWG 2 #4 - #14 AWG 6 1/2/3 350 Phenolic CU 2/0 - #14 AWG 2 #4 - #14 AWG 6 1/2/3 350 Plastic CU 2/0 - #14 AWG 2 #4 - #14 AWG 6 1/2/3 380 Phenolic CU 500 kcmil - #4 AWG 1 #2 - #14 AWG 6 133X552 CH 143X555 133X555 CH 143X955 133X955 143X953 CH CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering (not available on Adder blocks) - See page 58 for available covers Datasheets available at marathonsp.com 45 See pages 55-57 for dimensional information Power Distribution Blocks (cont.) 600 Volts AC/DC Power Blocks Specifications: *Connector, High Conductive Aluminum, Tin Plated, Rated for Copper and Aluminum Wire * CU Connector, High Conductive Copper, Tin Plated, Rated for Copper Wire Only * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1333588 CH 1333595 CH Replace "X" with # of poles LINE SIDE MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. Wire Range AWG/kcmil LOAD SIDE Openings Connector Per Pole Configuration Wire Range AWG/kcmil Openings Connector Per Pole Configuration 1/2/3 380 Plastic CU 500 kcmil - #4 AWG 1 #2 - #14 AWG 6 144X551 1/2/3 380 Phenolic AL 500 kcmil - #4 AWG 1 #2 - #14 AWG 6 145X579 1/2/3 380 Phenolic AL 500 kcmil - #4 AWG 1 2/0 - #14 AWG 6 1/2/3 380 Plastic AL 500 kcmil - #4 AWG 1 #2 - #14 AWG 350 kcmil - #6 AWG 3 1 143X587 1/2/3 380 Phenolic AL 500 kcmil - #4 AWG 1 #2 - #14 AWG 350 kcmil - #6 AWG 3 1 145X594 1/2/3 380 Phenolic AL 500 kcmil - #4 AWG 1 #2 - #14 AWG 8 145X552 1/2/3 380 Phenolic AL 500 kcmil - #4 AWG 1 #2 - #14 AWG 12 133X953 133X587 CH CH 133X588 CH 1/2/3 420 Plastic AL 600 kcmil - #2 AWG 1 #2 - #14 AWG 1/0 - #14 AWG 6 3 133X595 CH 1/2/3 420 Plastic AL 600 kcmil - #2 AWG 1 4 - #14 AWG 12 133X585 CH 1/2/3 420 Plastic AL 600 kcmil - #2 AWG 1 2 - #14 AWG 8 133X575 CH 1/2/3 420 Plastic AL 600 kcmil - #2 AWG 1 2/0 - #14 AWG 4 133X565 CH 1/2/3 420 Plastic AL 600 kcmil - #2 AWG 1 250 kcmil - #6 AWG 2 CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering - See page 58 for available covers 46 See pages 55-57 for dimensional information Datasheets available at marathonsp.com Power Distribution Blocks (cont.) 600 Volts AC/DC Specifications: Power Blocks *Connector, High Conductive Aluminum, Tin Plated, Rated for Copper and Aluminum Wire * CU Connector, High Conductive Copper, Tin Plated, Rated for Copper Wire Only * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1333596 CH 1333598 CH Replace "X" with # of poles LINE SIDE MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. Wire Range AWG/kcmil Connector Openings Per Pole Configuration LOAD SIDE Wire Range AWG/kcmil Openings Connector Per Pole Configuration 133X596 CH 1/2/3 510 Plastic AL 250 kcmil - 1/0 AWG 2 #4 - #14 AWG 12 133X597 CH 1/2/3 510 Plastic AL 250 kcmil - 1/0 AWG 2 #2 - #14 AWG 8 133X598 CH 1/2/3 510 Plastic AL 250 kcmil - 1/0 AWG 2 2/0 - #14 AWG 4 145X587 1/2/3 690 Phenolic AL 500 kcmil - #4 AWG 350 kcmil - #4 AWG 1 1 2/0 - #14 AWG 4 145X592 1/2/3 760 Phenolic AL 500 kcmil - #4 AWG 2 #4 - #14 AWG 12 145X586 1/2/3 760 Phenolic AL 500 kcmil - #6 AWG 2 2/0 - #14 AWG 8 145X992 1/2/3 760 Phenolic CU 500 kcmil - #4 AWG 2 #2 - #14 AWG 12 145X986 1/2/3 760 Phenolic CU 500 kcmil - #4 AWG 2 2/0 - #14 AWG 8 145X408 1/2/3 760 Phenolic AL 500 kcmil - #6 AWG 2 #2 - #14 AWG 12 145X411 1/2/3 840 Phenolic AL 600 kcmil - #2 AWG 2 3/0 - #6 AWG #4 - #14 AWG 4 4 1453401* 1 2280 Phenolic AL 500 kcmil - #4 AWG 6 2/0 - #14 AWG 18 CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering - See page 58 for available covers *Special one-pole block. Apply Power Block Dimensions for 145 Series block on page 57 (3 pole). Datasheets available at marathonsp.com 47 See pages 55-57 for dimensional information Power Splicer Blocks 600 Volts AC/DC Power Blocks Specifications: *Connector, High Conductive Aluminum, Tin Plated, Rated for Copper and Aluminum Wire * CU Connector, High Conductive Copper, Tin Plated, Rated for Copper Wire Only * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1323972 CH 1323572 CH Replace "X" with # of poles (0 = Adder) LINE SIDE MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. Wire Range AWG/kcmil LOAD SIDE Openings Connector Per Pole Configuration Wire Range AWG/kcmil Openings Connector Per Pole Configuration 141X300 1/2/3/4 115 Plastic AL #2 - #14 AWG 1 #2 - #14 AWG 1 142X552 1/2/3 115 Phenolic AL #2 - #14 AWG 1 #2 - #14 AWG 1 0/1/2/3 175 Plastic AL 2/0 - #14 AWG 1 2/0 - #14 AWG 1 1/2/3 175 Phenolic AL 2/0 - #14 AWG 1 2/0 - #14 AWG 1 0/1/2/3 175 Plastic CU 2/0 - #14 AWG 1 2/0 - #14 AWG 1 142X121 1/2/3 175 Phenolic CU 1/0 - #14 AWG 1 1/0 - #14 AWG 1 143X124 1/2/3 255 Phenolic CU 250 kcmil - #6 AWG 1 250 kcmil - #6 AWG 1 140X801 2/3 255 Phenolic CU 250 kcmil - #6 AWG 1 250 kcmil - #6 AWG 1 143X123 1/2/3 255 Phenolic AL 250 kcmil - #6 AWG 1 250 kcmil - #6 AWG 1 140X303 2/3 310 Phenolic AL 350 kcmil - #6 AWG 1 350 kcmil - #6 AWG 1 143X126 1/2/3 310 Phenolic AL 350 kcmil - #6 AWG 1 350 kcmil - #6 AWG 1 132X572 CH 142X572 132X972 CH CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering (not available on Adder blocks) - See page 58 for available covers 48 See pages 55-57 for dimensional information Datasheets available at marathonsp.com Power Splicer Blocks (cont.) 600 Volts AC/DC Specifications: 1333305 1453129 Replace "X" with # of poles MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. LINE SIDE Wire Range AWG/kcmil Openings Connector Per Pole Configuration LOAD SIDE Wire Range AWG/kcmil Openings Connector Per Pole Configuration 133X126 CH 1/2/3 310 Plastic AL 350 kcmil - #6 AWG 1 350 kcmil - #6 AWG 1 133X305 CH 1/2/3 350 Plastic AL 2/0 - #14 AWG 2 2/0 - #14 AWG 2 143X306 1/2/3 350 Phenolic AL 2/0 - #14 AWG 2 2/0 - #14 AWG 2 144X557 1/2/3 420 Phenolic AL 600 kcmil - #4 AWG 1 600 kcmil - #4 AWG 1 133X360 CH 1/2/3 420 Plastic AL 600 kcmil - #2 AWG 1 600 kcmil - #2 AWG 1 133X320 CH 1/2/3 510 Plastic AL 250 kcmil - 1/0 AWG 2 250 kcmil - 1/0 AWG 2 145X129 1/2/3 620 Phenolic AL 350 kcmil - #4 AWG 2 350 kcmil - #4 AWG 2 145X301 1/2/3 760 Phenolic AL 500 kcmil - #4 AWG 2 500 kcmil - #4 AWG 2 CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering - See page 58 for available covers Datasheets available at marathonsp.com 49 See pages 55-57 for dimensional information Power Blocks *Connector, High Conductive Aluminum, Tin Plated, Rated for Copper and Aluminum Wire * CU Connector, High Conductive Copper, Tin Plated, Rated for Copper Wire Only * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant Power Stud Blocks 600 Volts AC/DC Power Blocks Specifications: *Connector, High Conductive Copper, Tin Plated * Stud, Brass, Tin Plated, Metric (M) Studs, Steel * Rated for multiple wire lugs, where applicable * Suitable for Compression Wire Lugs * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1423122 1423123 Replace "X" with # of poles (0 = Adder) LINE SIDE MATERIAL LOAD SIDE Wire Range AWG/kcmil Openings Per Pole Hinge Poles Catalog # Cover (X) Amps Insulator Conn. Wire Range AWG/kcmil 132X122 CH 0/1/2/3 200 Plastic CU 1/4-20 x 9/16 1 1/4-20 x 9/16 1 132X422 CH 0/1/2/3 200 Plastic CU M6 x 15 1 M6 x 15 1 142X123 1/2/3 200 Phenolic CU 1/4-20 Screw 1 1/4-20 Screw 1 142X122 1/2/3 200 Phenolic CU 1/4-20 x 9/16 1 1/4-20 x 9/16 1 143X563 1/2/3 230 Phenolic CU 3/8-16 x 1 3/16 1 3/8-16 x 1 3/16 1 143X561 1/2/3 230 Phenolic CU 3/8-16 x 1 3/16 1 1/4-20 x 1 3/16 1 144X553 1/2/3 230 Phenolic CU 3/8-16 x 1 7/16 1 3/8-16 x 1 7/16 1 144X122 1/2/3 260 Phenolic CU 3/8-16 x 1 7/16 1 1/4-20 x 1 9/16 2 Openings Connector Per Pole Configuration Connector Configuration 0.75 133X564 CH 1/2/3 310 Plastic CU M10 X 30 1 M10 X 30 1 133X563 CH 1/2/3 310 Plastic CU 3/8-16 x 1 3/16 1 3/8-16 x 1 3/16 1 1/2/3 360 Phenolic CU 3/8-16 x 1 7/16 1 3/8-16 x 1 7/16 2 145X573 1.122 145X583 1/2/3 360 Phenolic CU 3/8-16 x 1 7/16 1 1/4-20 X 1 7/16 2 1.125 CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering (not available on Adder blocks) - See page 58 for available covers 50 See pages 55-57 for dimensional information Datasheets available at marathonsp.com Power Stud Blocks (cont.) 600 Volts AC/DC Specifications: Power Blocks *Connector, High Conductive Copper, Tin Plated * Stud, Brass, Tin Plated, Metric (M) Studs, Steel * Rated for multiple wire lugs, where applicable * Suitable for Compression Wire Lugs * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1453606 1443614 Replace "X" with # of poles (0 = Adder) LINE SIDE MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. 145X606 Wire Range AWG/kcmil LOAD SIDE Openings Connector Per Pole Configuration Wire Range AWG/kcmil Openings Per Pole 1/2/3 410 Phenolic CU 1/2-13 x 1 7/16 1 1/2-13 x 1 7/16 1 1/2/3 410 Plastic CU 1/2-13 x 1.38 1 1/2-13 x 1.38 1 145X613 1/2/3 475 Phenolic CU 3/8-10 x 1 7/16 2 3/8-10 x 1 7/16 1 144X614 1/2/3 840 Phenolic CU 3/8-16 x 1 1 3/8-16 x 1 1 133X611 CH Connector Configuration 1.375 See pages 55-57 for dimensional information See page 58 for available covers Datasheets available at marathonsp.com 51 Miscellaneous Power Splicer Blocks 600 Volts AC/DC Power Blocks Specifications: *Connector, High Conductive Aluminum, Tin Plated * Rated for Copper and Aluminum Wire * Stud, Brass, Tin Plated * Quick Connect, Brass, Tin Plated * 10-32 Screw, Brass, Nickel Plated * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1413202 1413205 Replace "X" with # of poles (0 = Adder) MATERIAL LINE SIDE LOAD SIDE Wire Range Openings Connector AWG/kcmil Per Pole Configuration Load Openings Connector Connection Per Pole Configuration Hinge Catalog # Cover Poles (X) Amps 141X200 1/2/3/4 115 Plastic AL #2 - #14 AWG 1 10-32 Screw 1 141X201 1/2/3/4 115 Plastic AL #2 - #14 AWG 1 10-32 Tapped Hole 1 141X202 1/2/3/4 115 Plastic AL #2 - #14 AWG 1 .25 x .032 QC 4 141X205 1/2/3/4 115 Plastic AL #2 - #14 AWG 1 #10-32 Hole & (2) QC 1 141X301 1/2/3/4 115 Plastic AL #2 - #14 AWG 1 #2 - #14 AWG & (1) QC 1 142X411 1/2/3 175 Phenolic AL 2/0 - #14 AWG 1 M6 Hole 1 142X553 1/2/3 175 Phenolic AL 2/0 - #14 AWG 1 1/4-20 Tapped Hole 1 142X579 1/2/3 175 Phenolic AL 2/0 - #14 AWG 1 2/0 - #14 AWG & (1) QC 1 0/1/2/3 175 Plastic AL 2/0 - #14 AWG 1 2/0 - #14 AWG & (1) QC 1 1/2/3 175 Phenolic AL 2/0 - #14 AWG 1 #4 - #14 AWG & (1) QC 4 0/1/2/3 175 Plastic AL 2/0 - #14 AWG 1 #4 - #14 AWG & (1) QC 4 132X579 CH 142X670 132X670 CH Insulator Conn. CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering (not available on Adder blocks) - See page 58 for available covers 52 See page 58 for available covers See pages 55-57 for dimensional information Datasheets available at marathonsp.com Power Splicer/Stud Blocks 600 Volts AC/DC Specifications: * * * * * * Power Blocks *Connector, High Conductive Aluminum, Tin Plated, Rated for Copper and Aluminum Wire * Stud, Brass, Tin Plated, Metric (M) Studs, Steel intended for wires terminated with crimp lugs Multiple wire rating - refer to datasheets for details UL Recognized File No. XCFR2.E62806 CSA Certified File No. LR19766 - Up to 1000 Volts AC/DC(does not apply to 133X559, 133X558, and 143X559) Flexible Stranded Wire Compliant RoHS Compliant 1433559 1453599 Replace "X" with # of poles (0 = Adder) LINE SIDE MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. 141X203 Wire Range AWG/kcmil Openings Connector Per Pole Configuration LOAD SIDE Wire Range AWG/kcmil Openings Per Pole 1/2/3/4 115 Plastic AL #2 - #14 AWG 1 10-32 X .60 Stud 1 132X574 CH 0/1/2/3 175 Plastic AL 2/0 - #14 AWG 1 1/4-20 x 1/2 1 132X474 CH 0/1/2/3 175 Plastic AL 2/0 - #14 AWG 1 M6 x 13 1 142X574 1/2/3 175 Phenolic AL 2/0 - #14 AWG 1 1/4-20 x 1/2 1 143X590 1/2/3 175 Phenolic AL 2/0 - #14 AWG 1 1/4-20 x 1 3/8 1 143X559 1/2/3 310 Phenolic AL 350 kcmil - #6 AWG 1 3/8-16 x 11/8 Stud 1 133X559 CH 1/2/3 310 Plastic AL 350 kcmil - #6 AWG 1 3/8-16 x 1 1/4 1 133X558 CH 1/2/3 310 Plastic AL 350 kcmil - #6 AWG 1 M10 x 30 1 1/2/3 380 Phenolic AL 500 kcmil - #4 AWG 1 1/4-20 x 1 1/16 2 144X569 Connector Configuration 0.75 144X575 1/2/3 380 Phenolic AL 500 kcmil - #4 AWG 1 3/8 - 16 x 1 5/16 1 145X599 1/2/3 760 Phenolic AL 500 kcmil - #4 AWG 2 3/8 - 16 x 1 5/16 2 1.16 145X610 1/2/3 760 Phenolic AL 500 kcmil - #4 AWG 2 CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering (not available on Adder blocks) - See page 58 for available covers Datasheets available at marathonsp.com 53 1/2-13 x 1 5/16 1 See pages 55-57 for dimensional information Power Stud to Distribution Blocks 600 Volts AC/DC Power Blocks Specifications: *Connector, High Conductive Aluminum, Tin Plated, Rated for Copper and Aluminum Wire * Stud, Brass, Tin Plated, Metric (M) Studs, Steel intended for wires terminated with crimp lugs * Rated for multiple wire lugs, where applicable * Multiple wire rating - refer to datasheets for details * UL Recognized File No. XCFR2.E62806 * CSA Certified File No. LR19766 * - Up to 1000 Volts AC/DC * Flexible Stranded Wire Compliant * RoHS Compliant 1333270 1333273 CH Replace "X" with # of poles LINE SIDE MATERIAL Hinge Poles Catalog # Cover (X) Amps Insulator Conn. Threaded Stud Size LOAD SIDE Openings Connector Per Pole Configuration Wire Range AWG/kcmil Openings Connector Per Pole Configuration 133X272 CH 1/2/3 510 Plastic AL 3/8-16 x 1 3/16" 1 #4 - #14 AWG 12 133X273 CH 1/2/3 510 Plastic AL M10 x 30 1 #4 - #14 AWG 12 133X280 CH 1/2/3 510 Plastic AL 3/8-16 x 1 3/16" 1 #2 - #14 AWG 8 133X281 CH 1/2/3 510 Plastic AL M10 x 30 1 #2 - #14 AWG 8 133X270 CH 1/2/3 510 Plastic AL 3/8-16 x 1 3/16" 1 2/0 - #14 AWG 4 133X271 CH 1/2/3 510 Plastic AL M10 x 30 1 2/0 - #14 AWG 4 1/2/3 760 Phenolic AL 3/8-16 x 1.00 2 2/0 - #14 AWG 8 145X282* 1.16 CH = Block is also available with hinge cover attached - include "CH" at end of part number when ordering - See page 58 for available covers See pages 55-57 for dimensional information *cURus only 54 Datasheets available at marathonsp.com Power Terminal Block Dimensions 132 SERIES .89 22.5 1.00 25.5 1.82 46.3 2.42 61.5 .20 5 2.55 64.8 3.00 76.2 SLOT .49 X .22 THRU [12.3 X 5.5] TYP. Adder 132 CH SERIES .81 20.7 TYP. 1 Pole 2 Pole 3 Pole 2.55 64.8 1.82 46.3 1.00 25.5 2.25 57.2 (MTG. SLOTS) 1 Pole 1.96 49.7 4.00 101.6 2.57 65.2 3.00 76.2 .81 20.7 (MTG SLOTS) TYP. 133 SERIES .85 21.6 1.63 41.3 .31 7.9 1.63 41.3 (MTG SLOTS) 2 Pole SLOT .49 X .22 THRU [12.3 X 5.5] TYP. 3 Pole 3.66 92.9 5.36 136.1 SLOT .21 X .71 THRU CB .44 X .94 X .29 DP TYP. 3.38 85.7 .97 24.6 TYP. 1 Pole 133 CH SERIES 1.70 43.2 TYP. 2 Pole 3.40 86.4 3.33 84.6 3 Pole .31 7.9 4.00 101.6 SLOT .21 X .71 THRU CB .44 X .94 X .29 DP TYP. 3.38 85.7 (MTG. SLOTS) 1.70 43.2 (MTG SLOTS) TYP. .97 24.6 TYP. For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html 5.36 136.1 3.66 92.9 1.96 49.7 1 Pole Datasheets available at marathonsp.com 2 Pole 55 3.40 86.4 (MTG SLOTS) 3 Pole 3.49 88.6 Power Blocks 2.25 57.2 Power Terminal Block Dimensions 4.13 104.8 140 SERIES 5.38 136.5 2.06 52.3 2.90 73.7 Power Blocks 1.00 25.4 3.38 85.7 4.63 117.5 3.52 89.3 4.77 121 2 Pole 141 SERIES (2)SLOTS .27 X .38 [6.7 X 9.5] (4)SLOTS .22 X .38 [5.5 X 9.5] 3 Pole O .20 THRU TYP. 5.1 .38 9.7 TYP. 1.91 48.5 1.27 32.2 .18 4.6 1.93 49.1 2.29 58.1 1.46 37 2.10 53.2 2.74 69.5 2 Pole 3 Pole 4 Pole .84 21.2 1 Pole 1.53 38.7 142 SERIES 1.13 28.6 1.94 49.2 1.78 45.2 2.75 69.9 2.88 73 2.25 57.2 .56 14.3 .81 20.6 1 Pole 2 Pole 1.62 41.2 .23 5.7 3 Pole For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html 56 Datasheets available at marathonsp.com Power Terminal Block Dimensions 143 SERIES 1.94 49.2 3.47 88.1 5.00 127 2.61 66.2 4.00 101.7 .97 24.6 TYP. 1 Pole 1.53 38.9 TYP. 3.06 77.8 2 Pole 3 Pole .23 5.8 O .203 [5.2] THRU CB O .406 [10.3] TYP. 144 SERIES 2.28 57.9 4.16 105.7 6.03 153.2 2.91 73.9 4.13 104.8 TYP. 4.75 120.6 1.14 29 TYP. 1 Pole 145 SERIES 3.17 80.5 1.88 47.6 TYP. 3.75 95.3 2 Pole 3 Pole 5.88 149.2 8.54 216.9 O .203 [5.2] THRU CB O .406 [10.3] TYP. .33 8.4 3.13 79.4 4.75 120.7 TYP. 5.50 139.7 1.59 40.3 TYP. 1 Pole 2.69 68.3 TYP. 5.38 136.5 2 Pole 3 Pole For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html Datasheets available at marathonsp.com 57 O .265 [6.7] THRU CB O .50 [10.3] TYP. .31 7.7 Power Blocks 3.38 85.9 Power Block Covers Specifications: A B Power Blocks 140/141/142/143/144/145 Series (Figures 1 & 2) *Material UL Recognized, QMFZ2, 125oC, .06 Clear Protective Plastic * Thread Cutting Screws Furnished Per Cover * RoHS Compliant 132/133 Series (Figure 3) *Snap on, Hinged Cover, Black Thermoplastic * UL Recognized, QMFZ2, 125oC * RoHS Compliant FIGURE 1 A 135 Series (Figure 4) B *Snap on, Hinged Cover, Black Thermoplastic * UL Recognized, QMFZ2, 125oC * RoHS Compliant Dimensions (inches): Catalog # CC1402 CC1403 CC1411 CC1412 CC1413 CC1414 CC1421 CC1422 CC1423 CC1431 CC1432 CC1433 CC1441 CC1442 CC1443 CC1451 CC1452 CC1453 CH1321 CH1322 CH1323 CH1331 CH1332 CH1333 CH1351 (one pole only) A B 2.75 2.25 4.00 0.77 1.42 2.40 2.05 2.68 1.06 2.75 1.87 2.68 1.78 3.38 3.31 4.84 2.12 4.00 4.00 5.87 2.87 4.50 5.56 Figure # FIGURE 2 1 1 1 1 FIGURE 3 (Hinged Cover) 1 8.28 0.88 2.87 1.69 3 2.50 1.93 3.89 3.61 3 5.30 3.35 5.65 A B 2 A B 4 FIGURE 4 (Hinged Cover) 58 Datasheets available at marathonsp.com Grounding Lugs GL02: Specifications: O .266 [6.75] *Connector, High Conductive Aluminum, Tin Plated * Screw head is green ink * Flexible Stranded Wire Compliant * UL Recognized File No. ZMVV2.E43665 * CSA Certified File No. 63510-25 * RoHS Compliant Wire Range AWG/kcmil #2 - #3 #4 - #6 #8 #10 - #14 Torque lb in 50 45 40 35 .25 [6.4] 1.15 [29.2] O .31 [7.9] .90 [22.9] .23 [5.9] C SA 2-14 9807052 CUAL M .16 [4.0] .59 [15.1] Slotted or hex head screw available 1.40 [35.6] .25 [6.3] .50 [12.7] GL20: Catalog # (Part #) GL20 (9718102) Wire Range AWG/kcmil 2/0 - #6 #8 #10 - #14 3/16 HEX SOCKET O .406 [10.32] .44 [11.1] Torque lb in O .44 [11.1] 120 40 35 1.31 [33.3] 1.00 [25.4] .32 [8.2] C 9718102 .25 [6.4] SA M .75 [19.1] 2/0-14 CUAL .31 [7.7] 1.63 [41.3] .61 [15.5] GL35: Catalog # (Part #) Wire Range AWG/kcmil Torque lb in GL35 (9819830) 350 kcmil - #6 375 .56 [14.3] .50 [12.7] O .72 [18.3] M .54 [13.7] 1.13 [28.6] .25 [6.4] 1.25 [31.8] CUAL 350MCM-6 1.13 [28.6] 59 1.69 [42.9] SA9819830 C .56 [14.3] Datasheets available at marathonsp.com O .531 [13.49] 5/16 HEX SOCKET 2.25 [57.2] For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html Power Blocks Catalog # (Part #) GL02 (9807052) 5/16-24 SET SCREW