Download Print this page

Siemens SB Series Information And Instruction Manual page 37

Encased systems breakers 4000 ampere frame rating
Hide thumbs Also See for SB Series:

Advertisement

I nternal Accessories
Remote Close Solenoid Accessory
CAUTION: Do not attempt to install an accessory with
the breaker "Closed" or "Charged". Make certain
breaker is "Open" and "Discharged" as shown above.
Personal injury or mechanical damage may occur.
Preliminary installation procedures are outlined on
pages 35-36.
0
Screws
# 1 0
The purpose of the Remote Close Accessory is to allow the
user the ability of closing a manually operated circuit
breaker from a remote location. The charging spring must
be in a charged position in order to properly employ this
device. This device may also be used with a factory
installed Local Electric Close Solenoid, as noted on page
44.
1 .) Remove rubber band from the solenoid plunger. Slide the
Installation Instructions
remote close lever on to the closing 0-shaft but do not
tighten the set screw at this time (see figure
2.) Place the return spring over the solenoid plunger and slide
the solenoid over the solenoid plunger (see figure 1 ).
3.) Attach the remote close assembly to the mechanism plate
using the (2)
screws provided. The assembly is aligned
by a set-out in the mechanism plate that fits in a hole in the
#1 0
remote close bracket
NOTE: Torque screws to 24-32 in.-lbs.
Mechaol'm Plate
'
Remote Close Bracket
Set-Out in
Mechanism Plate
Remote Close Lever
Remote Close Link
Figure 1
).
1
(Top View Detail)
45

Advertisement

loading