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Approvals & Standards

  • UL Listed to subject 1953, File E352417 unless noted otherwise
  • CSA Certified Class 6228 01

Key features & benefits

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.

More specifications

Applications

  • Splicing cables
  • Splitting primary power into secondary circuits
  • Fixed junction tap-off points.

Product Specifications

Item Number

MPDB69121  

Item Description (ERP)

PWR DIS BLK AL LG 620A 1P 2  

Description

MPDB UL1953 AL LARGE 1000V 620A 1-pole 2 350-#6 in-2 350-#6 out Box/Box  

EAN/UPC code

782001448899  

Rated voltage AC UL

1000   V

Rated voltage DC UL

1000   V

ROHS Compliant

Yes  

Short Circuit Rating (Standalone)

10   kA

Short Circuit Rating (Class CC)

30   kA

Short Circuit Rating (Class G)

60   kA

Short Circuit Rating (Class J)

600   kA

Short Circuit Rating (Class L)

800   kA

Short Circuit Rating (Class RK1)

600   kA

Short Circuit Rating (Class RK5)

600   kA

Short Circuit Rating (Class T)

800   kA

Number of Poles

1-pole  

Body/Insulating Material

GFPC  

Connector material

Tin-plated Aluminum  

Number of Openings per Pole (Primary)

2  

Number of Openings per Pole (Secondary)

2  

Connector Type (Primary)

Box  

Connector Type (Secondary)

Box  

Hex/Screw Size & Type (Primary)

11/16-16 x .88  

Hex/Screw Size & Type (Secondary)

11/16-16 x .88  

Hole Diameter (Primary)

19   mm

Hole Diameter (Secondary)

19   mm

Torque Rating (Primary)

350-#6 275  

Torque Rating (Secondary)

350-#6 275  

Wire Range (Primary)

350-#6  

Wire Range (Secondary)

350-#6  

Installation Mounting

Direct Screw Mount  

Product Weight

0.8618   kg

Product Width

69.3   mm

Product Length

144.8   mm

Product Height

90.2   mm

Sell Pack Quantity

6   Each

Sell Pack Width

101.6   mm

Sell Pack Length

144.5   mm

Sell Pack Height

450.8   mm