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MPDB66261SS
MPDB66261SS
MPDB UL1953 CU INTSS 1000V 400A 1-pole 1 3/8-16x1-5/16 in-1 3/8-16x1-1/8 out S/S

The Next Generation Power Distribution Block (PDB). Mersen power distribution blocks provide a safe and easy method of splicing cables, splitting primary power into secondary circuits and fulfilling requirements for fixed junction tap-off points. All blocks 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 blocks 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.

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Specifications
Item Number MPDB66261SS
EAN UPC Code 782001456887
GTIN Sell Pack 30782001456888
Applications
  • Splicing cables
  • Splitting primary power into secondary circuits
  • Fixed junction tap-off points.
Approvals Standards
  • UL Listed to subject 1953, File E352417 unless noted otherwise
  • CSA Certified Class 6228 01
Brand Name Mersen
Country Of Origin MX
CSA File Number Class 6228-01 Guide 069363_0_000
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 1-piece tin-plated. Many part numbers are rated to accept DLO-type fine-strand wire, allowing users to connect flexible conductors.
  • 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: 1 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.
Flammability Rating 94 V-0
Flammability Rating 94 V-0
Max Operating Temp 80 °C
Max Storage Temp 80 °C
Min Storage Temp -25 °C
Product Line MPDB Series UL 1953 Open-Style Power Distribution Blocks
Product Family Wiring Management
Product Group Power Distribution Blocks
Product Type Open-Style Power Distribution Blocks
Short Circuit Rating Standalone 10 kA
Support Brand Ferraz Shawmut
UL Category Code QPQS
UL File Number File E352417
Wire Insulation Rating 60/75C
Wire Type Solid/Stranded CU
Body Insulating Material GFPC
Connector Material Tin-plated Copper
Installation Mounting Direct Screw Mount
Number Of Poles 1-pole
Product Height 3.25 in
Product Length 3.08 in
Product Weight 1.2 lb
Product Width 1.85 in
Sell Pack Description Box
Sell Pack Height 3.31 in
Sell Pack Length 11.31 in
Sell Pack Width 5.06 in
Sell Pack Quantity 6 Each
Sell Pack Weight 7.56 lb
Ampere Rating Cu 400 A
Connector Type Primary Stud
Connector Type Secondary Stud
Hex Screw Size And Type Primary -
Hex Screw Size And Type Secondary -
Item Description PWR DIS BLK CU INT 400A 1P 1SS
Minimum Quantity Per Order 1
Number Of Openings Per Pole Primary 1
Number Of Openings Per Pole Secondary 1
Order Multiple 1
Rated Voltage AC UL 1000 V
Rated Voltage DC UL 1000 V
Short Description MPDB UL1953 CU INTSS 1000V 400A 1-pole 1 3/8-16x1-5/16 in-1 3/8-16x1-1/8 out S/S
Torque Rating Primary stud
Torque Rating Secondary stud
Short Circuit Rating Class Cc 30 kA
Short Circuit Rating Class G 60 kA
Short Circuit Rating Class J 400 kA
Short Circuit Rating Class L 400 kA
Short Circuit Rating Class RK1 200 kA
Short Circuit Rating Class RK5 100 kA
Short Circuit Rating Class T 400 kA
Wire Range Primary 3/8-16 x 1-1/8
Wire Range Secondary 3/8-16 x 1-1/8
Documents
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