Hager JG44BM, JG45BM, JG45BR, JG46BS, JG47BS Installation Instructions

GB

Enclosed MCCB 375/400A (JG***)

Instructions/Data Sheet

All product(s) must be installed by a suitably competent electrician
giving consideration to their intended use and in accordance with the
current edition of BS 7671 (IET Wiring Regulations).

The Electricity at Work regulations and the Health and Safety at Work
Act shall be complied with.

ZD0755ZD0755

Only equipment and arrangements specied in Hager’s technical
documentation / catalogue shall be used

Install in the vertical plane only.

Notice:
To prevent potential overheating from loose connections the installer
shall check connections are tightened to the torque levels stated in
these instructions prior to energising this board. This check should
include factory made connections which may have loosened in
transit.

Interface Characteristics

Rated & operational voltage (Un/Ue) 415V a.c. 50Hz

Rated insulation voltage (Ui) 690V a.c. 50Hz

Rated impulse withstand voltage (U

JG44BM 400A

JG45BM 400A

JG45BR 375A

JG46BS 400A

JG47BS 400A

Rated conditional short-circuit current of
the assembly

Rated peak withstand current (Ipk) 104 kA

Rated diversity factor (RDF) / values of
assumed loading

Rated frequency (fn) 50Hz

Enclosed MCCB Assembly BS EN 61439-2

MCCB only BS EN 60947-2

Degree of protection IP3X with cover tted

Intended location Indoor use only

Mechanical impact protection IK05

Type of construction Fixed parts

Intended use Skilled persons only

Electromagnetic compatibility Environment B

Stationary assembly external design Wall mounted

Pollution degree 3

Form of separation Form 2a

Connections of functional unit:­Incoming/Outgoing circuit connection

Suitable earthing system (When installed
in an electrical system conforming to BS

7671)

imp

) 6kV

50 kA

RDF = 1

F (Fixed)

TNC-S. TN-S & TT

C B

A

HeightADepth

B

JG44BM 900 153 400 21.9

JG45BM 900 153 400 23.2

JG45BR 1019 153 400 21.9

JG46BS 900 153 400 21.9

JG47BS 900 153 400 23.2

Warranty

This distribution board is offered with a 24 month warranty against
defective material or manufacture. If a warranty claim is necessary,
please call the technical support number given at the bottom of the
page and we will be pleased to help.

WidthCWeight

(kg)

Hager Ltd.

Hortonwood 50

Telford

Shropshire

TF1 7FT

Sale Service Centre: 01952 675612

Technical Service Centre: 01952 675689

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