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Final Distribution Boards

Memshield 3 AFDD Distribution Boards

Aligned with the recommendation of the 18th Edition IET Wiring Regulation, Eaton’s Memshield 3 distribution boards have extended their offer to include Arc Fault protection. The brand new AFDD distribution boards are fully type tested to BS EN 61439.

AFDD distribution boards are designed to protect people, property and assets against the effects of electrical faults and fire within commercial buildings. We offer a traditional vertical busbar style with associated high performance AFDDs , a wide range of accessories including optional internal SPD and a choice of metering solutions.

up to 250 A incoming devices
SPN, TP and TPSN Pole configuration
OUTGOING AFDD UP TO 25 A
Trip rated at 10kA
OUTGOING AFDD UP TO 40 A
Trip rated at 6kA

Core features

  • Distribution boards fully type tested to BS EN 61439
  • Associated devices are high-performance AFDDs to IEC/EN-62606, developed for commercial and industrial applications:
    - trip rated at 10kA up to 25A
    - trip rated at 6kA for 32A and 40A
  • Optional internal Surge Protection Device:
    - Type 2 surge arrester protection 
    - Type 1 and 2 combined lightning/surge arrester protection 
  • Enclosure degree of protection IP4X (when correctly installed on the wall)

  • Conditional short circuit rating 10kA to BS EN 61439

  • Enclosure body type: Steel - welded case end with cable gland plate

Fire safety in electrical installations

Electrically-ignited fires are a hidden but significant threat only recently beginning to be addressed. See how you can reduce the risk.

Get your benefits:

Memshield 3 AFDD SPN, Type A, TPN Type B extension and TPN/TPNS Type B distribution board utilizes high performance AFDDs used in residential applications and now extend its offer including Arc Fault protection within commercial buildings
  • Access to projects with high technical specifications 
  • Quick and easy-to-install –  keep projects on-schedule and on-budget
  • System components available off the shelf – faster time to market
  • No additional wiring needed –  enabling high levels of operator safety

Features:

Optimised compact design for 125A SPD and up to 250A TPN applications
  • Four SPN type A up to 5 AFDD way boards optimised for 125a SPN applications
  • Two TPN type B extension boards 6, 12 AFDD ways to top mounted on EBM range
  • Three boards sizes – 14, 24 and 36 AFDD ways
  • High-performance AFDDs, trip rated at 10kA up to 25A and trip rated at 6kA for 32A and 40A
  • A choice of metering solutions
  • A wide range of accessories including optional internal SPD, multi board separation kits and alignment spacer, full profile blanking modules for unused AFDD ways, and door locking options.
Specifications

AFDD Type A SPN distribution board 125A

SPN-board-fully-loaded-AFDD-lid-on.jpg
  • Optional metering of a single load - 125A max.
  • Optional metering of a split load - 100A max per channel. 125A max. total load.
  • Verified by test to BS EN 61439-3.
  • A wide range of accessories including full profile blanking modules for unused AFDD ways and door locking options.
  • Associated devices are high performance AFDDs to IEC/EN-62606, developed for commercial and industrial applications, trip rated at 10kA up to 25A and  trip rated 6kA for 32A and 40A
  • Extension busbar rated at 250A.
  • The optimised design for 125A and 250A TPN applications provides a   choice of extension boards in sizes – 6 and 12 AFDD ways.
  • Additional Extension boards can be stacked on top of each other to achieve the required number of AFDD ways. 
  • Verified by test to BS EN 61439-3. 
  • A range of accessories including full profile blanking modules for unused AFDD ways and door locking options.
  • Removable top rail to assist laying of cables in the board.
  • Associated devices are high performance AFDDs to IEC/EN-62606, developed for commercial and industrial applications, trip rated at 10kA up to 25A and trip rated 6kA for 32A and 40A

AFDD Type B distribution extension board 250A

TPN-extension-board-empty-with-lid.jpg

125A AFDD type B TPN distribution board

EBMAFDD141_ AFDD_board_open_door.jpg
  • 14, 24 and 36 AFDD outgoing ways 
  • 125 A Switch Disconnector Incomer for general commercial building applications
  • Fully type tested with a conditional short circuit rating of 10kA to BS EN 61439
  • 2 x 80A EVG busbars which accommodate incomer and AFDD feeders
  • Associated devices are high performance AFDDs to IEC/EN-62606, developed for commercial and industrial applications, trip rated at 10kA up to 25A and  trip rated a 6kA for 32 and 40A
  • A wide range of accessories including optional internal SPD, multi board separation kits and alignment spacer, full profile blanking modules for unused AFDD ways and door locking options.
  • A choice of metering solutions are available as standard, providing clear electrical consumption information as well as a permanent capability of visualising information on a variety of other electrical parameters
  • Enhanced fire protection, reduces the risk of electrically ignited fires and protects people, property and assets
  • All-in-one device protects you against:
    Arc faults (AFDD)
    + Short circuits and overcurrents (MCB) 
    + Earth fault currents (RCCB)
  • Tripping indicators show device status and tripping reason: saves time when tracing faults 
  • Easy to install technology for new builds and retrofit
  • Sensitive digital detection on fault currents, combined with avoidance of nuisance tripping

Arc Fault Detection Device with RCBO function (AFDD+)

Expert's view of advanced electrical protection

Eaton AFDD+ not only detects arc faults, but also incorporates leakage current, short-circuit and overload protection, to provide all-in-one protection for new-build or retrofit applications.

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