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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

Frequency (Hz)

50/60   Hz

Ampere Range

65 to 2260 A  

Short Circuit Rating (Standalone)

10   kA

Flammability Rating

94 V-0  

Wire Insulation Rating

60/75C  

Wire Type

Solid/Stranded CU  

UL File Number

File E352417  

UL Category Code

QPQS  

CSA File number

Class 6228-01 Guide 069363_0_000  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853690  

References in this serie  (487)

Item number - Catalog No.

Number of openings per pole (Primary)

Wire range (Primary)

Wire range (Primary) DLO

Number of poles

Product weight

MPDB63131

1  

2/0-#14  

-

1-pole  

0.2   lb

MPDB67561

1  

2/0-#14  

-

1-pole  

0.6   lb

MPDB69121

2  

350-#6  

-

1-pole  

1.9   lb

MPDBC6263

-

-

-

-

0.01   lb

MPDBC6667

-

-

-

-

0.05   lb