Power Distribution Blocks I A powerful way to manage your power distribution challenges. Your problem: You re facing the enormously complex wiring requirements of an automated manufacturing facility. Or the compatibility problems of a commercial complex retrofit. Or the need for seamless electrical service in a hospital annex that s anything but seamless. Where can you turn to solve your power distribution problems? Our solution: Well beyond circuit protection solutions. Mersen offers you an arsenal of circuit management products. One of which is our line of polycarbonate 600V / 90 to 520A Power Distribution Blocks. Safe and convenient, durable and easy to install, they re the simple way to split primary power circuits into secondary circuits or provide fixedjunction tap-off points. Either way, our full range of sizes accommodate any gauge aluminum or copper conductor. Exclusive adder poles snap onto the, 2, or 3-pole for maximum pole flexibility... and safety covers are available. Finger-Safe / FSPDB Series...I2 MPDB Open-Style PDBs... I4 MPDB62-MPDB63 (Mini) Open-Style PDBs.... I6 MPDB66-MPDB67 (Intermediate) Open-Style PDBs...I7 MPDB68-MPDB69 (Large) Open-Style PDBs... I9 MPDB Double-Wide Open-Style PDBs... I Dimensions.... I2 Want more information fast? For more technical or applicationspecific information, please call our Power Distribution Block experts at 978-462-6662; 46-252-937 in Canada; or visit our website at.
FSPDB Finger-Safe Power Distribution Blocks Power Distribution Blocks Safety evolving Ratings: Volts: FSPDB,2,3 500VAC/ DC; FSPDB4,5 600VAC/DC Amps: 75 to 840A SCCR: 600V or less, 00kA with proper fuse; Over 600V, 0kA Mersen FSPDBs introduce a new level of safety and ease for installing power distribution. An IP20 level of finger-safe protection is achieved using FSPDBs, eliminating the need for special covers or custom Plexiglas sheets to protect your panels. FSPDBs (sizes to 4) simply snap onto 35mm DIN rail to provide the quickest installation. Modular design also allows for multi pole applications by use of assembly pins. FSPDBs provide a safe, convenient way of splicing cables, splitting primary power into a variety of secondary circuits or providing a fixed junction tap-off point. Features/Benefits: Finger-safe protection: Fully insulated block ensures touch safe isolation of live parts. Recessed termination screws and wire openings provide IP20 grade protection and qualify as fingersafe per IEC 529. Compact modularity: Single or multiple pole configurations in the most compact footprint. Allows users to build smaller or higher density panels. Snap on DIN-rail mounting: Sizes to 4 feature integral DIN rail adaptors allowing for quick and easy installations on 35mm DIN rail yielding lower installed costs. Captive termination screws: Unique channel design ensures captive metric wire termination screws. Screws can never be lost. Available accessories: For multi-pole panel mounting, simply snap in pins for rigid fit. Cap plugs provide the ability to maintain touch safety on unused openings. Circuit identification markers simply snap into to ID circuits. End anchors provide rigid end stops. (Continued on next page.) Contact Technical Services for instruction sheet. Approvals: UL Recognized Component Guide XCFR2, File E7357 CSA Certified: Class 6228, File 69363 IEC-947-7-, 529, 68-2-6, CE Marked I2
FSPDB Finger-Safe PDBs Power distribution Features/Benefits (continued): Multiple wire ratings: Provide users more versatility by offering capability of using multiple conductors in #2 and 2/0 openings. AC & DC ratings: FSPDB, 2, and 3 have been evaluated for use at 000V (AC or DC) provided they are installed on DIN-rails only and with barriers between poles of opposite polarity of sufficient size to maintain required spacings. Catalog Numbers Catalog Number Ampere Rating Line Load Aluminum Copper Short Circuit Current Rating (Based on NEC (Connector (Connector Per Table 30-6 rated for 90 C rated for 75 C AWG/ mm for 75 C Cu AWG/ kcmil mm 2 Pole Cu/AL wire) Cu wire only) wire only) FSPDBA FSPDBC 75 2/0-#4 70-2.5 2/0-#4 70-2.5 00kA FSPDB2A FSPDB2C 75 2/0-#4 70-2.5 #2-#4 35-2.5 4 00kA FSPDB3A FSPDB3C 30 350-#6 85-6 2/0-#4 70-2.5 #8-#4 8-2.5 8 00kA FSPDB4A FSPDB4C 335 400-#6 85-6 400-#6 85-6 00kA FSPDB5A FSPDB5C 840 600-#4 300-25 2 600-#4 300-25 2 00kA Contact Mersen Technical Services at technicalservices.nby@mersen.com for fuse type and maximum ampere required. Multiple Wire Ratings (Same Size & Type Wires Only) 2/0 #2 (2) #4 AWG (2) #8 AWG (2) #2 AWG (2) #6 AWG (2-4) #0 AWG (2-4) #4 AWG (2) #6 AWG (2) #0 AWG (2) #4 AWG (2) #8 AWG (2-4) #2 AWG Dimensions FSPDBA FSPDB2A FSPDB3A FSPDB4A FSPDB5A Dimension FSPDBC FSPDB2C FSPDB3C FSPDB4C FSPDB5C Figure Figure Figure 2 Figure Figure 2 mm in mm in mm in mm in mm in A 25.4.00 28.4.2 46.9.85 39.54 72 2.84 B 43.3.70 57.8 2.28 64.3 2.53 08 4.25 9 3.58 C 49.5.95 56.0 2.2 64.3 2.53 80 3.5 80 3.5 D 45..78 5.6 2.03 59.8 2.36 75.5 2.97 - - E 39.4.55 39.4.55 5.5 2.03 50..97 50..97 F 72.6 2.86 87.7 3.45 00.8 3.97 45.5 5.73 45 5.7 G 59.6 2.35 74.6 2.94 82.4 3.24 20.6 4.75 27.5 5.02 H 5.3 0.2 5. 0.20 6.5 0.26 7 0.28 3 0.2 I - - - - 3.5.24 - - 52 2.04 J 5.3 0.2 6.4 0.25 6.5 0.26 6.5 0.26 6.5 0.26 K 0 0.40.7 0.46 8.9 0.35 6 0.63 8.5 0.34 Figure K Figure 2 H Accessories Catalog No. FSPIN FSCIM FSCIM2 FSCAP FSCAP2 FSCAP3 FSEA Description Accessory pin to form multiple pole block Circuit identification marker for 2/0 & #2 max. conductors (80 per card) Circuit identification marker for 350, 400 & 600 kcmil max. conductors (56 per card) Cap plug for spare 2/0 openings Cap plug for spare 350 kcmil openings Cap plug for spare 600 kcmil opening Pair of end anchors H I K B F G B G E D C A J E D C F J A I3
MPDB Series Open-Style Power Distribution Blocks Power distribution The Next Generation Power Distribution Block (PDB) Ratings: Volts: 000VAC/DC Amps: 65 to 2260A based on NEC table 30.5(B)(6) 75ºC ampacities Mersen power distribution provide a safe and easy method of splicing cables, splitting primary power into secondary circuits and fulfilling requirements for fixed junction tap-off points. Unless noted otherwise, all are UL and CSA approved while meeting spacing requirements for feeder and branch circuits in conjunction with UL508A and the National Electrical Code. PDB options include single or dual conductor primary inputs and up to 30 secondary outputs. Specialty are available allowing for up to 7 primary inputs. The MPDB series is offered in three size categories: miniature (MPDB62 and MPDB63 series), intermediate (MPDB66 and MPDB67 series), and large (MPDB68 and MPDB69 series), in both aluminum and copper. SCCR: 00kA with properly sized fuse (See Mersen s PDB SCCR guide at or contact Mersen Technical Services) Approvals: UL Listed to subject 953, File E35247 unless noted otherwise CSA Certified Class 6228 0 Features/Benefits: Adder Poles: All sizes have optional adder poles for increased flexibility and ease-of-use. Adder poles can be stacked to form multi-pole units in the field without the use of tools. Adder poles allow for customization of primary and secondary wire combinations. End barriers are also available for sale, catalog numbers can be found in the catalog number selection tables for each size block. Wire Connectors: Standard aluminum and copper wire connectors are available. Aluminum connectors accept both AL or CU wire while copper connectors accept CU wire only. Connectors are all -piece tin-plated. Many part numbers are rated to accept DLO-type fine-strand wire, allowing users to connect flexible conductors. (Continued on next page.) I4
MPDB Series Open-Style PDBs Power distribution Features/Benefits (Continued): Insulators: Insulators are virtually unbreakable, made of glass-filled polycarbonate. See-through, hinged safety covers are optional and provide a greater degree of safety and shock resistance where required. Hinged covers can be installed without tools. Spacings: inch through air and 2 inches over surface between uninsulated live parts of opposite polarity meets requirements for feeder and branch circuit applications of UL508A. Safety Covers: Polycarbonate safety covers provide dead-front protection. One cover is needed for each pole. Each cover has a test probe hole in the center for circuit checking. Covers are optional accessories and catalog numbers can be found in the catalog selection tables for each size block. Additional Specifications: Wire Type: Copper Blocks: 60/75ºC Solid/Stranded CU; Aluminum Blocks: 60/75/90ºC Solid/Stranded AL and CU Connector: Copper Blocks: Highly conductive tin-plated copper; Aluminum Blocks: Highly conductive tin-plated aluminum Insulating Material: Glass-filled polycarbonate with verified dielectric strength in excess of 2500V Flammability: UL94-V0 Mounting: Direct panel mount Environmental: RoHS compliant, Lead Free Part Selection Notes MPDBs in each size category come in one, two, and three pole configurations (ending in -, -2, and -3 accordingly). Users also have the ability to field install additional poles, end barriers, and safety covers. Safety Cover Optional, snap-on, hinged safety cover MPDBC6263 Miniature Series MPDBC6667 Intermediate Series MPDBC6869 Large Series End Barrier Snap-on to Adder pole to complete assembly MPDBE6263 Miniature Series MPDBE6667 Intermediate Series MPDBE6869 Large Series Adder Pole Snap-on Adder poles to fully assembled units to add additional poles in the field. Adder pole catalog numbers in all. Adder Pole Field assemble Adder poles to form multi-pole units. I5
Power distribution MPDB62 and MPDB63 Open-Style PDBs Catalog Numbers, Miniature Aluminum MPDBs, Line Side Load Side Catalog Numbers Ampere Rating ADDER -P 2-P 3-P Cu Wire Al Wire 4-4 4-4 MPDB6300 MPDB630 MPDB6302 MPDB6303 85 65 4-4 4-4 85 4 MPDB6360 MPDB636 MPDB6362 MPDB6363 6-4 (DLO) 6-4 (DLO) 65 (DLO) 65 2/0-4 2/0-4 75 MPDB6350 MPDB635 MPDB6352 MPDB6353 /0-4 (DLO) /0-4 (DLO) 25 (DLO) 35 2/0-4 2-4 75 2 MPDB6390 MPDB639 MPDB6392 MPDB6393 /0-4 (DLO) 3-4 (DLO) 25 (DLO) 35 2/0-4 4-4 75 4 MPDB6330 MPDB633 MPDB6332 MPDB6333 /0-4 (DLO) 6-4 (DLO) 25 (DLO) 35 (DLO) Indicates Ampere Rating or applicable to DLO class wire. Catalog Numbers, Miniature Aluminum MPDBs, Box-Stud Configuration Line Side Load Side Catalog Numbers Ampere Rating Studs Stud Size ADDER -P 2-P 3-P Ratings (Cu) Ratings (Al) 2/0-4 /4" - 20 x 5/8" MPDB6340 MPDB634 MPDB6342 MPDB6343 75 35 Catalog Numbers, Miniature Copper MPDBs, Line Side Load Side Catalog Numbers Ampere Rating Wire Range ADDER -P 2-P 3-P Rating (Cu) 4-4 4-4 MPDB6200 MPDB620 MPDB6202 MPDB6203 85 4-4 4-4 4 MPDB6260 MPDB626 MPDB6262 MPDB6263 85 2/0-4 2/0-4 MPDB6250 MPDB625 MPDB6252 MPDB6253 75 2/0-4 2-4 2 MPDB6290 MPDB629 MPDB6292 MPDB6293 75 2/0-4 4-4 4 MPDB6230 MPDB623 MPDB6232 MPDB6233 75 (DLO) Indicates Ampere Rating or applicable to DLO class wire. Catalog Numbers, Miniature Copper MPDBs, Stud-Stud Configuration Line Side Load Side Catalog Numbers Ampere Rating Studs Studs Stud Size Stud Size ADDER -P 2-P 3-P Ratings (Cu) Ratings (Al) /4"-20 X 5/8" /4"-20 X 5/8" MPDB62200 MPDB6220 MPDB62202 MPDB62203 240 240 Hinged Safety Cover for MPDB62 and MPDB63 series: Catalog number MPDBC6263 End Barrier for MPDB62 and MPDB63 series: Catalog Number MPDBE6263 I6
MPDB66 and MPDB67 Open-Style PDBs Power distribution Catalog Numbers, Intermediate Aluminum MPDBs, Line Side Load Side Catalog Numbers Amp Rating ADDER -P 2-P 3-P Cu Wire Al Wire 2/0-4 2/0-4 MPDB67050 MPDB6705 MPDB67052 MPDB67053 75 35 2/0-4 2-4 75 4 MPDB67570 MPDB6757 MPDB67572 MPDB67573 /0-4 (DLO) 3-4 (DLO) 25 (DLO) 35 2/0-4 2-4 75 6 MPDB67560 MPDB6756 MPDB67562 MPDB67563 /0-4 (DLO) 3-4 (DLO) 25 (DLO) 35 2/0-4 2-4 8 MPDB67580 MPDB6758 MPDB67582 MPDB67583 75 35 2/0-4 6-4 0 MPDB67590 MPDB6759 MPDB67592 MPDB67593 75 35 2/0-4 0-4 75 2 MPDB670 MPDB67 MPDB672 MPDB673 /0-4 (DLO) 2-4 (DLO) 25 (DLO) 35 350-6 350-6 30 MPDB67000 MPDB6700 MPDB67002 MPDB67003 300-6 (DLO) 300-6 (DLO) 285 (DLO) 250 350-6 2/0-4 2 MPDB6700 MPDB670 MPDB6702 MPDB6703 30 250 350-6 2-4 4 MPDB67670 MPDB6767 MPDB67672 MPDB67673 30 250 350-6 2-4 30 6 MPDB67660 MPDB6766 MPDB67662 MPDB67663 300-6 (DLO) 3-4 (DLO) 285 (DLO) 250 350-6 2-4 30 8 MPDB67630 MPDB6763 MPDB67632 MPDB67633 300-6 (DLO) 3-4 (DLO) 285 (DLO) 250 350-6 6-4 0 MPDB67650 MPDB6765 MPDB67652 MPDB67653 30 250 350-6 0-4 5 MPDB67620 MPDB6762 MPDB67622 MPDB67623 30 250 500-4 500-4 MPDB67400 MPDB6740 MPDB67402 MPDB67403 380 30 500-4 350-6 & 2-4 & 3 MPDB67450 MPDB6745 MPDB67452 MPDB67453 380 30 500-4 4/0-0 2 MPDB67420 MPDB6742 MPDB67422 MPDB67423 380 30 500-4 2/0-4 4 MPDB6740 MPDB674 MPDB6742 MPDB6743 380 30 500-4 2-4 6 MPDB67460 MPDB6746 MPDB67462 MPDB67463 380 30 500-4 2-4 8 MPDB67430 MPDB6743 MPDB67432 MPDB67433 380 30 500-4 6-4 0 MPDB67480 MPDB6748 MPDB67482 MPDB67483 380 30 500-4 0-4 8 MPDB67490 MPDB6749 MPDB67492 MPDB67493 380 30 2/0-4 2 2/0-4 2 MPDB67020 MPDB6702 MPDB67022 MPDB67023 350 270 2/0-4 2-4 350 2 6 MPDB6750 MPDB675 MPDB6752 MPDB6753 /0-4 (DLO) 3-4 (DLO) 300 (DLO) 270 2/0-4 2 2-4 8 MPDB6760 MPDB676 MPDB6762 MPDB6763 350 270 2/0-4 2 6-4 0 MPDB67530 MPDB6753 MPDB67532 MPDB67533 350 270 2/0-4 2 0-4 5 MPDB67550 MPDB6755 MPDB67552 MPDB67553 350 270 4/0-6 2 4/0-0 2 MPDB67520 MPDB6752 MPDB67522 MPDB67523 460 360 4/0-6 2 2-4 6 MPDB67540 MPDB6754 MPDB67542 MPDB67543 460 360 (DLO) Indicates Ampere Rating or applicable to Copper DLO class wire Catalog Numbers, Intermediate Aluminum MPDBs, Box-Stud Configuration Line Side Load Side Catalog Numbers Amp Rating Inputs Stud Size Outputs ADDER -P 2-P 3-P Ratings (Cu) Ratings (Al) 350-6 3/8"-6 X -/6" MPDB67250 MPDB6725 MPDB67252 MPDB67253 30 250 500-4 3/8"-6 X -/6" MPDB67220 MPDB6722 MPDB67222 MPDB67223 380 30 Hinged Safety Cover for MPDB66 and MPDB67 series: Catalog number MPDBC6667 End Barrier for MPDB66 and MPDB67 series: Catalog Number MPDBE6667 I7
Power distribution MPDB66 and MPDB67 Open-Style PDBs continued Catalog Numbers, Intermediate Copper MPDBs, Line Side Load Side Catalog Numbers Ampere Rating ADDER -P 2-P 3-P Cu Wire 2/0-4 2/0-4 MPDB66050 MPDB6605 MPDB66052 MPDB66053 75 2/0-4 2-4 4 MPDB66570 MPDB6657 MPDB66572 MPDB66573 75 2/0-4 2-4 6 MPDB66560 MPDB6656 MPDB66562 MPDB66563 75 2/0-4 2-4 8 MPDB66580 MPDB6658 MPDB66582 MPDB66583 75 2/0-4 6-4 0 MPDB66590 MPDB6659 MPDB66592 MPDB66593 75 2/0-4 0-4 2 MPDB660 MPDB66 MPDB662 MPDB663 75 350-6 350-6 MPDB66000 MPDB6600 MPDB66002 MPDB66003 30 350-6 2/0-4 2 MPDB6600 MPDB660 MPDB6602 MPDB6603 30 350-6 2-4 4 MPDB66670 MPDB6667 MPDB66672 MPDB66673 30 350-6 2-4 6 MPDB66660 MPDB6666 MPDB66662 MPDB66663 30 350-6 2-4 8 MPDB66630 MPDB6663 MPDB66632 MPDB66633 30 350-6 6-4 0 MPDB66650 MPDB6665 MPDB66652 MPDB66653 30 350-6 0-4 5 MPDB66620 MPDB6662 MPDB66622 MPDB66623 30 500-4 500-4 MPDB66400 MPDB6640 MPDB66402 MPDB66403 380 500-4 350-6 & 2-4 & 3 MPDB66450 MPDB6645 MPDB66452 MPDB66453 380 500-4 2/0-4 4 MPDB6640 MPDB664 MPDB6642 MPDB6643 380 500-4 2-4 6 MPDB66460 MPDB6646 MPDB66462 MPDB66463 380 500-4 0-4 8 MPDB66490 MPDB6649 MPDB66492 MPDB66493 380 2/0-4 2 2/0-4 2 MPDB66020 MPDB6602 MPDB66022 MPDB66023 350 2/0-4 2 2-4 6 MPDB6650 MPDB665 MPDB6652 MPDB6653 350 2/0-4 2 2-4 8 MPDB6660 MPDB666 MPDB6662 MPDB6663 350 2/0-4 2 6-4 0 MPDB66530 MPDB6653 MPDB66532 MPDB66533 350 2/0-4 2 0-4 5 MPDB66550 MPDB6655 MPDB66552 MPDB66553 350 4/0-6 2 4/0-0 2 MPDB66520 MPDB6652 MPDB66522 MPDB66523 460 4/0-6 2 2-4 6 MPDB66540 MPDB6654 MPDB66542 MPDB66543 460 (DLO) Indicates Ampere Rating or applicable to DLO class wire Catalog Numbers, Intermediate Copper MPDBs, Stud-Stud Configuration Line Side Load Side Catalog Numbers Ampere Rating Studs Studs Stud Range Stud Size ADDER -P 2-P 3-P Ratings (Cu) Ratings (Al) /4"-20 X -5/6" /4"-20 X -5/6" MPDB66270 MPDB6627 MPDB66272 MPDB66273 55 55 /4"-20 X -5/6" 3/8"-6 X -/8" MPDB66200 MPDB6620 MPDB66202 MPDB66203 55 55 3/8"-6 X -/8" /4"-20 X -5/6" 2 MPDB66230 MPDB6623 MPDB66232 MPDB66233 400 400 3/8"-6 X -/8" 3/8"-6 X -/8" MPDB66260 MPDB6626 MPDB66262 MPDB66263 400 400 Hinged Safety Cover for MPDB66 and MPDB67 series: Catalog number MPDBC6667 End Barrier for MPDB66 and MPDB67 series: Catalog Number MPDBE6667 I8
MPDB68 and MPDB69 Open-Style PDBs Power distribution Catalog Numbers, Large Aluminum MPDBs, Line Side Load Side Catalog Numbers Wire Wire Number of Poles Ampere Rating Range Range ADDER -P 2-P 3-P Ratings (Cu) Ratings (Al) 350-6 2/0-4 6 MPDB6970 MPDB697 MPDB6972 MPDB6973 30 250 350-6 4-4 2 MPDB6950 MPDB695 MPDB6952 MPDB6953 30 250 500-4 500-4 MPDB69050 MPDB6905 MPDB69052 MPDB69053 380 30 500-4 350-6 2 MPDB69060 MPDB6906 MPDB69062 MPDB69063 380 30 500-4 4/0-6 4 MPDB6950* MPDB695* MPDB6952* MPDB6953* 380 30 500-4 2/0-4 6 MPDB69070 MPDB6907 MPDB69072 MPDB69073 380 30 500-4 4-4 2 MPDB69080 MPDB6908 MPDB69082 MPDB69083 380 30 600-2 600-2 MPDB69640 MPDB6964 MPDB69642 MPDB69643 420 340 000-250 000-250 MPDB69000 MPDB6900 MPDB69002 MPDB69003 545 445 000-250 500-4 2 MPDB6900 MPDB690 MPDB6902 MPDB6903 545 445 000-250 350-6 2 MPDB69020 MPDB6902 MPDB69022 MPDB69023 545 445 000-250 2/0-4 6 MPDB69030 MPDB6903 MPDB69032 MPDB69033 545 445 000-250 4-4 2 MPDB69040 MPDB6904 MPDB69042 MPDB69043 545 445 4-4 2 4-4 2 MPDB6980 MPDB698 MPDB6982 MPDB6983 70 30 2/0-4 2 4-4 2 MPDB6960 MPDB696 MPDB6962 MPDB6963 350 270 2/0-4 2 0-4 20 MPDB69600 MPDB6960 MPDB69602 MPDB69603 350 270 350-6 2 350-6 2 MPDB6920 MPDB692 MPDB6922 MPDB6923 620 500 350-6 2 2/0-4 6 MPDB6930 MPDB693 MPDB6932 MPDB6933 620 500 350-6 2 4-4 2 MPDB6940 MPDB694 MPDB6942 MPDB6943 620 500 500-4 2 500-4 2 MPDB69090 MPDB6909 MPDB69092 MPDB69093 760 620 500-4 4/0-6 760 2 4 MPDB6930 MPDB693 MPDB6932 MPDB6933 400-4 (DLO) 3/0-6 (DLO) 670 (DLO) 500-4 2 2/0-4 6 MPDB6900 MPDB690 MPDB6902 MPDB6903 760 620 500-4 2 2/0-4 8 MPDB69350* MPDB6935* MPDB69352* MPDB69353* 760 620 500-4 4-4 760 2 2 MPDB690 MPDB69 MPDB692 MPDB693 400-4 (DLO) 6-4 (DLO) 670 (DLO) 600-2 2 600-2 2 MPDB69650 MPDB6965 MPDB69652 MPDB69653 840 680 600-2 2 4-4 & 3/0-0 4 & 4 MPDB69540 MPDB6954 MPDB69542 MPDB69543 840 680 * Indicates part numbers that are not UL listed (DLO) Indicates Ampere Rating or applicable to DLO class wire 620 620 Catalog Numbers, Large Aluminum MPDBs, Box-Stud Configuration Line Side Load Side Catalog Numbers Ampere Rating Studs Stud Size ADDER -P 2-P 3-P Ratings (Cu) Ratings (Al) 500-4 3/8"-6 X MPDB6920 MPDB692 MPDB6922 MPDB6923 380 30 500-4 3/8"-6 X " 2 MPDB69270 MPDB6927 MPDB69272 MPDB69273 380 30 000-250 3/8"-6 X " MPDB69280 MPDB6928 MPDB69282 MPDB69283 545 445 500-4 2 3/8"-6 X " 2 MPDB69230 MPDB6923 MPDB69232 MPDB69233 760 620 Hinged Safety Cover for MPDB68 and MPDB69 series: Catalog number MPDBC6869 End Barrier for MPDB68 and MPDB69 series: Catalog Number MPDBE6869 I9
Power distribution MPDB68 and MPDB69 Open-Style PDBs continued Catalog Numbers, Large Copper MPDBs, Line Side Load Side Catalog Numbers Ampere Rating ADDER -P 2-P 3-P Cu Wire 350-6 4-4 2 MPDB6850 MPDB685 MPDB6852 MPDB6853 30 500-4 350-6 2 MPDB68060 MPDB6806 MPDB68062 MPDB68063 380 2/0-4 2 4-4 2 MPDB6860 MPDB686 MPDB6862 MPDB6863 350 350-6 2 350-6 2 MPDB6820 MPDB682 MPDB6822 MPDB6823 620 350-6 2 4/0-0 4 MPDB68320* MPDB6832* MPDB68322* MPDB68323* 620 350-6 2 2/0-4 6 MPDB6830 MPDB683 MPDB6832 MPDB6833 620 350-6 2 4-4 2 MPDB6840 MPDB684 MPDB6842 MPDB6843 620 500-4 2 500-4 2 MPDB68090 MPDB6809 MPDB68092 MPDB68093 760 500-4 2 4/0-0 4 MPDB6830 MPDB683 MPDB6832 MPDB6833 760 500-4 2 2/0-4 6 MPDB6800 MPDB680 MPDB6802 MPDB6803 760 500-4 2 4-4 2 MPDB680 MPDB68 MPDB682 MPDB683 760 * Indicates part numbers that are not UL listed Catalog Numbers, Large Copper MPDBs, Stud-Box Configuration Line Side Load Side Catalog Numbers Ampere Rating Stud Size Stud per Pole ADDER -P 2-P 3-P Ratings (Cu) Ratings (Al) /2"-3 X " 4-4 2 MPDB68290 MPDB6829 MPDB68292 MPDB68293 000 000 Catalog Numbers, Large Copper MPDBs, Stud-Stud Configuration Line Side Load Side Catalog Numbers Ampere Rating Stud Size Stud Stud ADDER -P 2-P 3-P Ratings (Cu) Ratings (Al) /2"-3 X -3/8" /2"-3 X -3/8" 2 MPDB68220* MPDB6822* MPDB68222* MPDB68223* 400 400 Hinged Safety Cover for MPDB68 and MPDB69 series: Catalog number MPDBC6869 End Barrier for MPDB68 and MPDB69 series: Catalog Number MPDBE6869 I0
MPDB Double-Wide Power distribution The MPDB double-wide series are designed for custom applications where large ampacities are required. Doublewide are not UL or CSA certified unless otherwise noted. All double-wide are Mersen self-certified and approved. Double Wide Aluminum Catalog Numbers, Line Side Load Side Catalog Numbers Ampere Rating -P Cu Wire Al Wire 000-250 2 500-4 4 MPDB6956 090 890 500-4 3 2/0-4 8 MPDB90006 40 930 600-2 3 600-2 3 MPDB6933 260 020 500-4 4 500-4 4 MPDB90007 520 240 500-4 4 2/0-2 6 MPDB9002 520 240 500-4 4 6-4 & 2/0-4 22 & 4 MPDB6952 520 240 500-4 4 4-4 30 MPDB699 520 240 600-2 4 600-2 4 MPDB6934 680 360 Double Wide Copper Catalog Numbers, Line Side Load Side Catalog Numbers Ampere Rating -P Cu Wire 500-4 3 4/0-0 6 MPDB8000 40 500-4 4 500-4 4 MPDB80003 520 500-4 4 2/0-2 6 MPDB8002 520 500-4 7 500-4 7 MPDB80006 T 2660 T Indicates that this block is triple-wide Double Wide Copper Catalog Numbers, Box-Stud Configuration Line Side Load Side Catalog Numbers Ampere Rating Stud Size Studs -P Ratings (Cu) 500-4 4 3/8"-6 X " 4 MPDB90009 520 Hinged Safety Cover for Double-Wide MPDB series: Catalog number MPDBC692W I
Power distribution MPDB Series Dimensions Miniature (MPDB6333 shown for reference) Intermediate (MPDB67563 shown for reference) Large (MPDB6923 shown for reference) I2
MPDB Series Power distribution Dimensions (continued) Double-Wide (MPDB6933 shown for reference) Triple-Wide (MPDB80006 shown for reference) I3