Havells is a Global manufacturer of Elecrical and Power Distribution Equipments, with a focus on Industrial & Domestic, Commercial & Industrial applications. With sales over $1Bn and serving customers in over 50 countries, Havells is well placed to deliver UK market optimized solutions to meet local standards and regulatory requirements.In the UK, Havells Switchgear brings a local market focus to its UK customers, with UK specific solutions, addressing the real challenges in creating optimized, compliant and cost effective Electrical Distribution solutions.

Important Note:This Havells MCCB Panelboard is intended for installation by a competent Electrician. Installation should be in accordance with current Electrical Engineering codes of practice for the UK and in line with the UK wiring regulations BS 7671.

Following installation and testing, this leaflet should be kept with the Panelboard for maintenance purposes.These notes are provided on the basis that the Panelboard must be disconnected from the electrical supply before any work is carried out.

To aid installation, door can be removed via lift-off hinges.

Inner cover

are r

, side plates and top and bottom end plates

emovable to aid cabling

Incomer MCCB Fitment

a

e

Fitting Copper connectors and Interface barriers

Remove the Shroud to connect the incoming device

Slot the Shroud over the connectors and Interface barriers and secure with screws provided

Use screws supplied with device to fit MCCB incomer Note: 4 pole device and Neutral assembly position shown

c

2.0 Nm

N2

34

56

78

1

N16

1514

1312

1110

9

The Copper connectors that link the incoming MCCB to the main busbars are supplied fitted to the busbars. These are made-up from two laminations of copper. Remove connectors to fit incoming device. Note orientation for re-assembly.

b

Centre connector Side connectors

Connect the copper connectorsto the MCCB & slot the two interphase barriers in to place between the Main Busbar and the incomer MCCB.

10 Nm

6 Nm

HAVELLS MCCB PANEL BOARDInstruction ManualMCCB PANEL BOARD 400ARANGE: 6Way, 12Way, 18Way

d

Outgoing MCCB Fitment

Neutral Link assembly options for 3P /4P Incoming MCCB

Extension Enclosure Fitment

Outgoing CT Fitment

Tighten the Screws to mount the MCCB on the bus bar Mounting PlateNote: 3 Pole & Single Pole MCCB can be connected anywhere with the bus bar as shown. Position the MCCB such that the PUSH TO TRIP button should face towards the bus bar assembly.

Fix CT to Pan assembly with screws provided.

0.5 Nm

Factory fitted arrangement of Neutral assembly for 3 pole MCCB option a. Un-mount Neutral assembly (1,2,5) through component 5 screwsb. Reposition item 5 as shown for 4P neutral linkc. Reposition item 1 as shownd. Connect 4th Pole of MCCB to Neutral assembly with items 3, 4 (Supplied with 4P MCCB)

3.0 Nm

3.0 Nm

1

2

5

12

34

N5

67

89

10

3.0 Nm

3

41

Unmount throughthese screws

2

5

12

34

N

5

67

8910

Blank Fitment

Locate & Slide towards Bus bar

Removable Neutral links for 3P & 4P MCCB

Supplied as separate accessory for 4P MCCBs

1 2 3 45

f Shroud Line side

Place the assembled shroud over the incoming terminals and secure with screws. Additional shrouds are 'stacked' where required, to cover cable connections and incoming CT kit(supplied separately) for increased safety.

Slide the straightseperatorsinto the shroud