AIR CIRCUIT BREAKERS - Electrical and Electronics Division

3 Example
While placing the order, please specify as follows
PROGRAMME – RATING – MOUNTING –
COMPULSORY CODE
PROGRAMME
Refer page no 19-34 for ‘LIST OF
SWITCHES’. For example, if you need
a 3 Pole isolator switch 60o , then select
the programme number as 61003.
RATING
Refer Technial Data page no. 4 & 5 and
specify the new switch code. For
example, S25 for S-Type 25A
operational current in AC21A duty.
3/63
ORDERING IN�ORMATION
MOUNTING
Refer page no 6-16 for mounting
details. For example, the code is 63 for
a switch with key lock and key
removable in MAN & AUTO position.
Make sure that the mounting and
switch rating are possible for the
programme selected
OPTIONAL ACCESSORIES
These codes need not be specified,
if no accessories are required.
CODE Y/R B/B G/B A/B
SWITCHING SCRIPT PLATE
– HANDLE – COLOUR –
ANGLE
MARKING
Front Plate Yellow Black Grey Al. Foil
Handle Red Black Black Black
– SHROUDING – TERMINAL
61003 – 525 – 63 – – – FL – 4 – MAN/AUTO – S – T
SWITCHING ANGLE
Refer ‘LIST OF SWITCHES’ page no 19-
34 for standard switching angle. Only if a
non standard switching angle is required
for the same programme, the angle has to
be specified. Refer page 2 for switching
angle limitations for various switch types.
HANDLE
Refer page 16 for handle details and
specify the code. Tear drop (TD)/Flag
knob (FH) is supplied as standard.
COLOUR
The following color combinations of
front plate and handle are possible.
Yellow/Red is supplied as standard
SCRIPT PLATE MARKING
Refer ‘LIST OF SWITCHES’ page no
19-34 for standard script plate
marking. If you need any other nonstandard
markings, you can specify
here
SHROUDING COVER
Refer page no. 17 for availablity of
shrouding covers and specify ‘S’
if reqd.
EXTENDED TERMINALS
Refer page no. 18 for details on
availablity of extended terminals.
Switches from 63A & above are always
supplied with extended terminals.
For other switches specify ‘T’
if required.