Page 299 - Fegime - Electrical Product Guide Issue 1 V5

SWITCHGEAR & DISTRIBUTION
Memshield 4 MCCB 4-Pole Panelboards and Associated Devices
4-Pole Panelboards And Associated Devices
Incoming device ratings up to 800A - outgoing device ratings Features
up to 400A
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
• 6, 12 or 16 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 three
frame sizes of MCCBs: NZM3 250-400A TPN/4P (fixed position, lower left/ right), NZM2 125-250A TPN/4P (completely variable), NZM1 SPN 16-125A and/or TPN/4P 20-160A (completely variable)
• 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
MCCB Incoming Device
50kA
Select appropriate incomer device from table below
Maximum cable capacity 2 x 300mm2
Thermal trip adjustment 0.5 to 1 x In, Magnetic trip adjustment 2 to 8 x In
Switch Disconnector (Non-Automatic) Incoming Device
50kA
Select appropriate incomer device from table below Maximum cable capacity 2 x 300mm2
Part No.
Description
Associated incoming device
Current rating (A)
No. of outgoing ways based on NZM1 TPN/4P group mounted *
EM4PB680
Incoming rating up to 800A, Outgoing ratings up to 400A
NZMLW MCCB or NLW Switch Disconnector or direct lugs connection kit
800
6
EM4PB1280
12
EM4PB1680
16
• • • •
Part No.
Poles
Trip type
Incoming device type
NZMLW-A630
3-pole
NZMLW MCCB
630
NZMLW-A800
800
NZMN3-VX400
4-pole (3 phase and switched neutral)
NZMLW MCCB
630
NZMN3-AX400
800
• • •
Part No.
Poles
Trip type
Incoming device type
NLW-630
3-pole
NLW switch disconnector
630
NLW-800
800
NLW-4-630
4-pole
NLW switch disconnector
630
NLW-4-800
800
Together we
299
GENERATE VALUE