Rockwell Automation 1502 400 Amp Medium Voltage Contactor (Series D) - Manual (Page 8)

1-4 Contactor Product Description
1502-UM050D-EN-P – June 2013
Mechanically Latched
The mechanically latched contactor operates in much the same way as the
Contactor Operation
electrically held with only a few exceptions.
• When the control circuit is energized, current flows only to the closing
coil and creates an electromagnet (the hold-in coil is not supplied).
• Once the contactor is closed, a spring-loaded mechanism moves a roller
against the armature plate to hold it against the electromagnetic core.
• The contactor can be opened electrically by energizing a trip coil which
pulls the latch away from the armature, or by a push button mounted on
the power cell door that mechanically releases the contactor.
Contactor Identification
Each contactor is identified with a rating label (Figure 1.4) attached to the
armature plate at the front of the contactor. The rating label information
includes the Catalog Number (Cat.), Series Letter (Ser.), Voltage Rating,
Non-Enclosed Current Rating, Interrupting Capacity, Altitude Range (in
meters), CSA and UL markings.
VACUUM CONTACTOR
3Ø
CET APPAREIL. DES RAYONS X DANGEREUX
READ INSTRUCTIONS BEFORE ENERGIZING
LIRE LES INSTRUCTIONS AVANT D'ALIMENTER
THIS DEVICE.MAY PRODUCE HARMFUL X-RAYS.
CONTACTEUR SOUS VIDE
E102991
MADE IN CANADA
PEUVENT SE PRODUIRE
2500-
PLAGE D'ALTITUDE
ALTITUDE RANGE
POUVOIR DE COUPURE
INTERRUPTING CAPACITY
CAT.
LR12235
IEC60470
V. 50/60 HZ. AMP.
M.
SER.
AMP.
C US
1502-V4DBDA-1
7200 400
6000
0 – 1000
VACUUM CONTACTOR
3Ø
CET APPAREIL. DES RAYONS X DANGEREUX
READ INSTRUCTIONS BEFORE ENERGIZING
LIRE LES INSTRUCTIONS AVANT D'ALIMENTER
THIS DEVICE.MAY PRODUCE HARMFUL X-RAYS.
CONTACTEUR SOUS VIDE
E102991
MADE IN CANADA
PEUVENT SE PRODUIRE
2500-
PLAGE D'ALTITUDE
ALTITUDE RANGE
POUVOIR DE COUPURE
INTERRUPTING CAPACITY
CAT.
LR12235
IEC60470
V. 50/60 HZ. AMP.
M.
SER.
AMP.
C US
VACUUM CONTACTOR
3Ø
CET APPAREIL. DES RAYONS X DANGEREUX
READ INSTRUCTIONS BEFORE ENERGIZING
LIRE LES INSTRUCTIONS AVANT D'ALIMENTER
THIS DEVICE.MAY PRODUCE HARMFUL X-RAYS.
CONTACTEUR SOUS VIDE
E102991
MADE IN CANADA
PEUVENT SE PRODUIRE
2500-
PLAGE D'ALTITUDE
ALTITUDE RANGE
POUVOIR DE COUPURE
INTERRUPTING CAPACITY
CAT.
LR12235
IEC60470
V. 50/60 HZ. AMP.
M.
SER.
AMP.
C US
1502-V4DBDA-1
7200 400
6000
0 – 1000
Figure 1.4 – Contactor Rating Label (400A)