Siemens Sensitrip III Sentron Series Installation Instructions

Siemens Energy & Automation, Inc.
Bellefontaine, Ohio 43311 U.S.A.
Installation Instructions
SAFETY INSTRUCTIONS
NOTE: This instruction outlines the recommended
installation procedure.
INTRODUCTION
The JD and LD Frame circuit breaker line includes
types SJD6(-A), SHJD6(-A), SCJD6(-A), SLD6(-A),
SHLD6(-A) and SCLD6(-A) circuit breaker types.
These circuit breakers are rated for operating volt-
ages up to 600 VAC, 50/60 Hz.
INSTALLATION
JD and LD Frame circuit breakers are for use in
individual enclosures, panelboards, switchboards or
other approved equipment.
The installation procedure consists of inspecting,
attaching required accessories, mounting the cir-
cuit breaker and connecting and torquing the line
and load wire connectors.
Mounting hardware and unmounted wire connec-
tors (where required) are available as separate cata-
log items.
A. Turn off and lock out all power before installing
or servicing this circuit breaker.
B. Make sure that the device is suitable for the in-
stallation by comparing nameplate ratings with
system requirements. Inspect the circuit breaker
for completeness and check for any damage be-
fore mounting.
C. Device must be in "TRIPPED" or "OFF" position
prior to mounting. See Fig. 4.
Hazardous voltage.
Will cause death or severe
injury.
Turn off and lock out all power
supplying this device before
removing cover(s) or device and
while cover(s) are removed.
Replace all covers and shields
before power supplying this device
is turned on.
Solid State Molded Case Circuit Breaker
Item:
Sentron Series Sensitrip III
I-T -E JD Frame Types SJD6(-A),
SHJD6(-A), SCJD6(-A). LD Frame Types
SLD6(-A), SHLD6(-A) and SCLD6(-A).
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Page
761411A03
Pc. No.
D. To mount the device perform the following steps:
1. For individual enclosures, panelboards and
switchboards manufactured by Siemens En-
ergy & Automation, Inc., follow the instructions
provided with this equipment.
2. For those applications where mounting is on
a flat surface of the customers equipment, drill
and top mounting bolt holes according to the
drilling plan in Fig. 2. For escutcheon cut out
plans refer to Fig. 3.
3. If device contains internal accessories, make
sure terminals can be connected when the cir-
cuit breaker is mounted.
Fig. 1