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Mersen FSPDB3A Finger Safe Power Distribution Block, 600 VAC, 310 A, 1 Pole, 14 to 2/0 AWG, 6 AWG to 350 kcmil, 14 to 8 AWG Wire
Manufacturer: Mersen
Manufacturer part number: FSPDB3A
Availability: 113 in stock
Estimated dates are contingent upon manufacturer stock.
CBT - Cincinnati CBT - Springboro CBT - Sidney
20 84 9
$58.26 / EA

Product Details

Brand Name



Finger Safe

Alternate Supplier #

Grainger - 5LCP8


Mersen FSPDBs introduce a new level of safety and ease for installing power distribution blocks. An IP20 level of finger safe protection is achieved using the FSPDBs and thus eliminates the need for special covers or custom Plexiglas sheets to protect your panels. FSPDBs (sizes 1 to 4) simply snap onto 35 mm DIN rail to provide the quickest installation. And since they are modular, you can form any number of poles desired. If multi-pole panel mounting is desired, multiple-pole assembly pins are available. 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.
Mersen Power Distribution Block, Finger Safe, 600 VAC, 310 A, 1 Pole, 1 Primary Connections/Pole, 8 Secondary Connection/Pole, 14 to 2/0 AWG, 6 AWG to 350 kcmil, 14 to 8 AWG Wire, 100 kA Short Circuit Current Rating, Tin Plated, Gray, 3.97 in H x 1.85 in W x 2.53 in D


RoHS Compliant | UL Guide XCFR2 | UL File No. E73571 | CSA Class 6228/6936 | CE Certified | IEC 947-7-1/529/68-2-6


  • Finger-safe protection fully insulated block ensures that no one can touch live parts
  • Recessed termination screws and wire openings provide IP20 grade protection and qualify as finger-safe 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 1 to 4 feature integral DIN rail adaptors allowing for quick and easy installations on 35 mm DIN rail yielding lower installed costs
  • Captive termination screws unique channel design ensures captive metric wire termination screws
  • Tin-plated aluminum contact
  • Box connection terminal
  • DIN/screw mount


Amperage Rating:310 A
Country of Origin:MX
Dimensions:3.97 in H x 1.85 in W x 2.53 in D
Finish:Tin Plated
Number of Poles:1
Primary Connections/Pole:1
Secondary Connection/Pole:8
Short Circuit Current Rating:100 kA
Voltage Rating:600 VAC
Wire Size:14 to 2/0 AWG, 6 AWG to 350 kcmil, 14 to 8 AWG