Memshield3 12 way TPN distribution board, type B Eaton MEM 125A distribution board

This is the Memshield 3 Type B Distribution Board 125A TPN 12 way - Eaton MEMSHIELD3 EBM121
Memshield 3 delivers safe, reliable and high performance protection of electrical power distribution systems. Type B distribution boards are fully type tested with a conditional short circuit rating of 25kA to BS EN 60439. Associated devices are high performance MCBs, developed for commercial and industrial applications, dual rated at 10kA IEC – 60898 & 15kA IEC 60947-2 in B, C or D curve.

EBM121 Type B distribution board Features & Benefits

• Welded "case end design board with removable gland plates provides super ‘stiff’ construction, even with gland plates removed. Construction virtually eliminates distortion during installation, ensuring final assembly fit and alignment.
• Improved Neutral cable clamp design for simple & secure cable connection.
• Unique ‘full form’ blanking modules for unused MCB ways, provides secure shrouding of unused busbar stabs for increased safety. Blanking modules have interlinking form for improved positional security.
• Removable busbar assembly to assist installation.
• Additional Functional Earthing options and Clean Earth options available.
• Auto-formed, curved construction of main cover adds to board rigidity, with improved appearance.
• Removable door aids installation and ‘easy hang’ hinge design makes re-attachment of door simple.
• Removable gland plates are provided top/bottom for ease of installation.
• Modern curved edges enhance appearance of board
• Removable front door to aid accessibility to devices
• Twist action access handle, with optional door barrel locks also available
• High quality clear sub circuit identification labels
• Secondary cover slides over two location screws at bottom of board for easier fastening
• IP4X robust steel enclosure to suit all applications.
• Dimensions Width 440m x Height 724mm x Depth 130mm.
• Technical Data for the Type B Distribution Boards:
• IP Rating: IP4X
• Enclosure body type: Steel – welded case end with cable glad plate
• Paint specification: RAL 7004 epoxy polyester
• Conditional short circuit rating: 25kA to BS EN 60439
• Busbar short time withstand (Icw): 10kA 0.5s / 17kA 0.25s
• Cable Capacities:
  # 125A switch disconnector: 50mm2
  # 250A switch disconnector – 120mm2 (+ lugs)
  # 160A - 250A MCCB incomer – 250A = 120mm2 (+ lugs)
  # 250A direct connection lugs – 120mm2 (+ lugs)
  # Enclosure earth stud: M8
  # Incoming earth terminal: 125A = 25mm2, 250A = 70mm2
  # Incoming neutral terminal: 125A = 50mm2, 250A = 120mm2 (+ lugs)
  # Outgoing earth terminal: 25mm2
  # Outgoing neutral terminal: 25mm2