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.
Item:
Solid State Molded Case Circuit Breakers
Electronic Sentron Standard Mining Duty
Devices:
Siemens JM Frame Type JM6 and
LM Frame Type LM6.
Page
1 of 4
Pc. No.
411625A00
NOTE: This instruction outlines the recommended
installation procedure.
INTRODUCTION
The JM and LM Frame circuit breaker line includes
JM6 and LM6 circuit breaker types. These circuit
breakers are rated for operating voltages up to 600
VAC, 50/60 Hz.
INSTALLATION
JM and LM 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
circuit breaker and connecting and torquing the line
and load wire connectors.
Mounting hardware and unmounted wire connectors
(where required) are available as separate catalog
items.
A. Turn off and lock out all power before installing
or servicing this circuit breaker.
Fig. 1
B. Make sure that the device is suitable for the
installation by comparing nameplate ratings with
system requirements. Inspect the circuit breaker
for completeness and check for any damage
before mounting.
C. Device must be in “TRIPPED” or “OFF” position
prior to mounting. See Fig. 4.
Siemens Energy & Automation, Inc.
Bellefontaine, Ohio 43311 U.S.A.
For questions call 1-800-241-4453 or our web site:
http://www.sea.siemens.com/dpd
Installation Instructions
SAFETY INSTRUCTIONS
