Rockwell Automation 500LG Lighting Contactor Instruction Manual User Manual
Page 13
Installing Bulletin 500LC Lighting Contactors
13
Publication 500LC–IN001A–EN–P May 2005
Bulletin 500LC Lighting Contactors containing
all N/O contacts with Field Installed Modifications
BULLETIN 500LC LIGHTING CONTACTOR
(WHEN USED WITH UL67 LISTED PANELBOARD)
IS SUITABLE FOR USE IN A CIRCUIT CAPABLE
OF DELIVERING NOT MORE THAN THE RMS
SYMMETRICAL CURRENT AT THE MAXIMUM
VOLTAGE SHOWN BELOW, WHEN PROTECTED
BY A 30 AMP CIRCUIT BREAKER HAVING AN
INTERRUPTING RATING NOT LESS THEN
VALUES SHOWN.
AUXILIARY
CONTACT RATING
10A, 1/3 HP
277 VAC
0.5A, 125 VDC
0.25A, 250 VDC
500LC–141C (1PDT)
500LC–142C (2PDT)
2 WIRE CONTROL MOD. 500LC–47CM*
3 WIRE CONTROL MOD. 500LC–48CM*
START–STOP (FORM 3) CONTROL MOD. 500LC–49SS*
MOD.
500LC–47CM*,
500LC–48CM*, or
500LC–49SS*
MOD.
500LC–47CM*,
500LC–48CM*, or
500LC–49SS*
GENERAL NOTES
A.
WHEN 500LC COIL AND LINE VOLTAGE ARE THE SAME THE
500LC CONTROL VOLTAGE CAN BE DERIVED FROM THE LINE
POLES OF THE 500LC LIGHTING CONTACTOR.
B.
MAIN CONTACTS ARE SHOWN IN OPEN POSITION WITH
CONTROL LINE DE–ENERGIZED. SEE RATINGS BELOW.
(500LC SHIPPED WITH CONTACTS CLOSED)
C.
LINE AND LOAD TERMINALS ARE REVERSIBILE.
D.
CONTACTS ARE SINGLE THROW, DOUBLE BREAK, WITH
MOMENTARILY
ENERGIZED
SINGLE
COIL
OPERATOR
MECHANICALLY HELD IN BOTH OPEN AND CLOSED POSITIONS.
E.
❍
INDICATES CUSTOMER CONNECTION POINTS.
●
INDICATES FACTORY CONNECTION POINTS.
F.
CONNECTION POINTS THAT HAVE BOTH CUSTOMER AND
FACTORY CONNECTIONS ARE SHOWN AS CUSTOMER
CONNECTIONS.
G.
CUSTOMER CONNECTIONS TO LINE AND LOAD WILL
ACCEPT NO 10 AWG TO 18 AWG COPPER WIRE.
H.
CUSTOMER CONNECTIONS TO ELECTRONIC MODULE
MOD. 500LC–47CM*, 500LC–48CM*, 500LC–49SS*
WILL ACCEPT NO. 12 AWG TO 22 AWG COPPER WIRE.
I.
LEADS ON CONNECTORS FOR MOD. 500LC–141C &
500LC–142C ARE NO. 18 AWG. (12” LONG).
J.
CR CONTROL SUPPLIED BY CUSTOMER.
LC
LC
OPTIONAL
AUXILIARY
CONTACTS
OPTIONAL
AUXILIARY
CONTACTS
REFERENCE NUMBER
DENOTES POLE
LOCATION
(REFER TO CHART)