s
Instructions
Installation
Maintenance
Parts List
July, 2019
Description
Mechanically Latched CLM contactors are UL Listed
and CSA Certified for tungsten, ballast general and
resistive loads. (Table 1 below shows the voltage and
current ratings for the various loads.)
Each contactor and its associated load should be protected
against circuits by a suitable branch circuit protective device
selected in accordance with the National Electric Code
(NEC).
Table 1 - Contactor Ratings
Continuous Current Rating, Amp.
Catalog Number
Tungsten
Max. Volts, line-line
Max. Volts, line-Neutral
Ballast
Max. Volts, line-line
Max. Volts, line-Neutral
General and Resistive
Max. Volts, line-line
Max. Volts, line-Neutral
AC Coil Data
Coil Data - Typical Values
Contactor
Poles
300A
2-3
400A
2-3
Auxilliary Contact Ratings (A600, R300)
Voltage
Continuous
1
2
0
6 -
0
0
V
A
C
10A
72-120 VAC
10A
28-72 VAC
10A
28-300 VDC
1A
Siemens Industry, Inc. 5300 Triangle Parkway, Norcross, GA 30092
Contactor Rating
CLM0G... CLM0H...
300
400
480
480
277
277
600
600
346
346
600
600
346
346
Inrush VA
Dropout VA
1600
550
1600
550
Make
Break
7200VA
720VA
60VA
720VA
60VA
10VA
28VA
28VA
E87010-A0526-T003-A6-CLM0
300 and 400 Amp, 2 and 3 Pole
Hazardous voltage can cause electrical shock and
burns. May cause death, serious injury or
property damage.
Operation
Closing - When the "Close" pushbutton is operated, the
closing coil is energized, closing the contactor. As the
contactor closes, the latch lever hooks over the latch pin to
mechanically latch the contactor closed. The Coil Clearing
Auxiliary Contact deenergizes the closing coil.
Opening - When the ''Trip" pushbutton is operated, the trip
solenoid coil is energized, unhooking the latch lever from
the latch pin, which allows the contactor to open. As the
contactor opens, the Coil-Clearing Auxiliary Contact deen-
ergizes the trip solenoid coil.
Care should be taken when servicing that the leads do not
become changed from their terminals, or improper opera-
tion and possibly permanent damage to the contactor
could result.
CAUTION:
Avoid attempting to manually latch or delatch
the contactor.
Lighting Contactor
Mechanically Latched
Model L
WARNING
A5E49381767A
1