AIR CIRCUIT BREAKERS - Electrical and Electronics Division

B 63, STANDARD
Switches with 4 Hole
Mounting.
Handle operator, Key
Lock, Key Removable
in ON/OFF Position.
Other Possibilities
offered on request.
IP40 Protection from
Front.
Available for 90 o and
60 o Switches
For handle other than
TEARDROP/FLAG
KNOB, key
arrangement will come
on top to avoid
infringement.
B 90, BARREL LOCK
Mainly used for Breaker
control
Front Mounted, Barrel
locking. Lockable in
Neutral position
Lost Motion Device -
Optional
Seq. Locking - Optional
Spring Return -
Optional
IP40 Protection from
the front.
Lockable in steps of 30 o
For more information on
Breaker Control
Switches, refer seperate
catalogue.
OVERALL DIMENSIONS
SINGLE HOLE MOUNTING
TYPE B1 B2 B3 B4 B5 D F S
S25/S32/RT25/RT32 48 15 5.5 23 43.5 50 64 15
S40/S63 68 15 5.5 23 43.5 70 88 21
SG16/TP16 48 15 5.5 23 43.5 46 64 12
SG25 48 15 5.5 23 43.5 58 64 14
SG32 48 15 5.5 23 43.5 62 64 16
L/STAGE
1 2 3 Max. Stage
61 76 91 12
59 80 101 6
57 69 81 12
67 81 96 12
69 85 101 12
TYPE D W
SG16 46 12
SG25 58 14
SG32 62 16
M - No of Main Contacts
L - No of Stages in LMD Contacts
3/42
3