MEMSHIELD 4 INSTALLATION INSTRUCTIONS FOR
EM4PBLSC LIVE SIDE CONNECTION (up to 125A)
Instruction leaflet LT1226 (02/19)
IMPORTANT NOTES
1. This product should be installed, commissioned and maintained by or under the supervision of a competent electrician in
accordance with current electrical engineering Codes of Practice, Requirements for the Electrical Installations (IET Wiring
Regulations BS7671), Construction (Design and Management) Regulations, HSG150 - Health and Safety in Construction, Statutory
requirements and any Specific instruction issued by the Company.
2. After completing the installation and testing of this product it is essential that this leaflet is drawn to the attention of the
person responsible for its future operation and maintenance, and is at all times available for ready reference.
3. These notes assume throughout that the product is disconnected from the supply. It is essential that this is done before any
work is carried out.
4. These Panelboards are only designed for use with Eaton MCCBs. Failure to comply will result in invalid warranty and
certification.
Items Supplied in Live Side Connection Kit
M8 x 16mm Hex Head Bolt DIN934 Grade 8.8 4 Qty
M8 CONICAL SPRINGWASHER DIN6796 4 Qty
Copper Connectors - 25 x 3mm 4 Qty
Caution Label 1 Qty
Items required for Live Side Connection
Double Insulated Cable – length and rating as required 4 Qty – To feed the Exel 2
M8 Cable Lugs - rating as required 4 Qty – To connect the live side connector
Cable Ferrule - rating as required 4 Qty – To connect the cable to the Exel 2.
Exel 2 – TPN Fuse Switch Disconnector – Rating as required 1 Qty – Eaton list numbers -
M12 Incomer Cable lugs – See Incomer type for Lugs required (Page 2).
LIVE SIDE CONNECTION - GENERAL ARRAGEMENT - UP TO 125A
A live side connection, off the incoming MCCB, can be fitted using the supplied copper connectors.
Double insulated cable is used to feed an Exel 2 TPN Fuse Switch disconnector enclosure.
live side copper
connector
Exel 2 TPN Fuse Switch
Disconnector.
Padlockable in ON or
Off position.
Panelboard
Double Insulated Cable
Live side Connection
20A TPN - 15KXTNC2F
32A TPN - 30KXTNC2F
63A TPN - 60KXTNC2F
100A TPN - 100KXTNC2F
125A TPN - 125KXTNC2F
Caution Label - fitted on the Exel enclosure
CAUTION
FED FROM LIVE SIDE
OF PANELBOARD
INCOMER
Warning -
Intellectual Property Rights
Eaton wishes to make it clear that it owns intellectual property rights in the
product which it manufactures (whether or not listed in this leaflet) and that it
will take legal action against any party found to be manufacturing, using, or
selling any article which infringes the company’s intellectual property. All
marks in this document identified with an R symbol or a TM symbol adjacent
to the mark are trademarks of Eaton.
© 2019 Eaton Electric Limited.
All rights reserved. www.eaton.com/recycling
The use to which this product is put and its place of installation is outside our
control. Particular care should therefore be taken to follow the instructions
given here and to ensure their continued availability in conjunction with the
use of the product.
No responsibility can be accepted by us if these instructions are disregarded.
Further copies of these instructions and information concerning the
installation and proper use of this product can be obtained by contacting the:
Technical Services Department
Eaton Electric Limited, Middleton, Manchester, M24 1GQ.
Tel: +44(0)8700 545 333,
email: techsupporteme[email protected]
M8 Cable Lug – 4 Qty
rating as required
M12 Contained Palm Width
MCCB Cable Lug – 4 Qty
M12 required for additional
palm length.
M12 Cable Lug – 4 Qty
M12 required for
additional palm length.
Refer to main installation leaflet for additional fitting details (LT1222 400A -EM4PBK404, EM4PBK404M and LT1223 800A – EM4PBK804, EM4PBK804M)
31mm
16mm
400A INCOMER METER KIT - EM4PBK404M
Fit the ‘Live Side Connectors’ on top of the incoming M12 cable lugs
and screw down onto the CT extension palms. Connect the Exel double
insulated feed cables to the ‘Live side connectors’ using M8 cable lugs.
400A INCOMER KIT - EM4PBK404
Fit the ‘Live Side Connectors’ on top of the incoming M12 cable lugs
and screw down onto the MCCB terminal. Connect the Exel double
insulated feed cables to the ‘Live side connectors’ using M8 cable lugs.
800A INCOMER KIT - EM4PBK804
Fit the ‘Live Side Connectors’ on top of the incoming M12 cable lugs
and screw down onto the extension palms. Connect the Exel double
insulated feed cables to the ‘Live side connectors’ using M8 cable lugs.
800A INCOMER METER KIT - EM4PBK804M
Fit the ‘Live Side Connectors’ on top of the incoming M12 cable lugs
and screw down onto the CT extension palms. Connect the Exel double
insulated feed cables to the ‘Live side connectors’ using M8 cable lugs.
M12 Cable Lug
– 8 Qty
16mm
Live Side
Connector
Live Side
Connector
Live Side
Connector
M8 Cable Lug – 4 Qty
rating as required
M8 Cable Lug – 4 Qty
rating as required
Feed to
Exel
Feed to
Exel
Feed to
Exel
Feed to
Exel
15Nm
31Nm
31Nm
31Nm
15Nm
46Nm
46Nm
15Nm
M12 Cable Lug
– 8 Qty
Live Side
Connector
15Nm
M8 Cable Lug – 4 Qty
rating as required
16mm
16mm
-
1
-
2
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