Page 298 - Fegime - Electrical Product Guide Issue 1 V5
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                    SWITCHGEAR & DISTRIBUTION Memshield 4 MCCB 4-Pole Panelboards and Associated Devices
4-Pole Panelboards And Associated Devices
Incoming device ratings up to 400A - outgoing device ratings Features
  up to 250A
Specification
• Panelboards acc.to BS EN 61439-2
• Panelboard is supplied as Form 4 Type 6 group
mounted
• 4-pole fully shrouded IPXXB plug-in busbar
assembly
• Busbar system DEKRA certified at Icw 50kA / 1s
• Enclosure degree of protection IP3X (wall-
mounted)
• MCCBs acc.to IEC/EN 60947-2
• Switch disconnectors acc.to IEC/EN 60947-3
• 8, 14 or 18 outgoing ways
• Efficient design enables multiple number of
outgoing options (SPN, TPN, 4P)
• Standard off the shelf circuit breakers fit to the
assembly
• Outgoing devices: these panelboards utilise two
frame sizes of MCCBs: NZM2 125-250A TPN/4P,
NZM1 SPN 16-125A and/or TPN/4P 20-160A • Easily reconfigurable to meet fully
compartmentalised approach either Form 4 / Type
2 or Form 4 / Type 6
• The design suits for top or bottom (as standard)
incomer configuration
• Removable end rails and gland plates for better
access during installation
• Wide range of extension boxes, plinths, metering,
surge protection and earth leakage incomer
options available
• Provision for line side connection for sprinkler
systems
 Minimum ordering requirement: Panelboard + incoming device + incomer connection kit + feeder adapters + outgoing devices + blanking modules and associated components for Group Mounted or Compartmentalised
Part No.
Description
Associated incoming device
Current rating (A)
No. of outgoing ways based on NZM1 TPN/4P group mounted *
EM4PB840
 Incoming rating up to 400A, Outgoing ratings up to 250A
oming Device
 NZM3 MCCB or N3 Switch disconnector or direct lugs connection kit
 400
 8
 EM4PB1440
 14
 EM4PB1840
MCCB Inc
 18
     • • • •
50 kA (Icu=Ics at 400/415 VAC)
Select appropriate incomer device from table below
Maximum cable capacity 240mm2
Adjustable trip. Thermal trip adjustment 0.8 to 1 x In, Magnetic trip adjustment 6 to 10 x In
 Part No.
Poles
Trip type
Incoming device type
NZMN3-A250
 3-pole
 NZM3 MCCB
 250
 NZMN3-A320
320
 NZMN3-A400
  400
 NZMN3-VX400
Digital NZM3 MCCB
400
 NZMN3-AX400
 400
 NZMN3-VX400-T
 400
 NZMN3-4-A250
 4-pole (3 phase and switched neutral)
  NZM3 MCCB
  250
 NZMN3-4-A320
  320
 NZMN3-4-A400
400
 NZMN3-4-AX400
 Digital NZM3 MCCB
  400
 NZMN3-4-VX400
  400
 NZMN3-4-VX400-T
 400
      • •
Switch Disconnector (Non-Automatic) Incoming Device
Select appropriate incomer device from table below Maximum cable capacity 240mm2
  Part No.
Poles
Trip type
Incoming device type
N3-400
 3-pole
 N3 switch disconnector
 400
 N3-4-400
 4-pole
 N3 switch disconnector
 400
     298
Together we
GENERATE VALUE
   
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