Eaton Electrical CA03310002E 用户手册
September 2003
4
For more information visit:
www.cutler-hammer.eaton.com
CA03310002E
NEMA Contactors & Starters
IT.
Electro-Mechanical
Contactors — Full Voltage, Non-reversing and Reversing
Contents
Description
Page
Product Family Overview
Product Description . . . . . . .
2
Standards and
Certifications . . . . . . . . . . .
2
Catalog Number
Selection . . . . . . . . . . . . . .
3
Contactors — Non-reversing
and Reversing
Product Description . . . . . . .
4
Features . . . . . . . . . . . . . . . .
4
Product Selection . . . . . . . . 5
Technical Data. . . . . . . . . . . . . . 10
Accessories . . . . . . . . . . . . . . . . 13
Auxiliary Contacts . . . . . . . . 15
Dimensions . . . . . . . . . . . . . . . . 18
Product Description
The Cutler-Hammer Intelligent Tech-
nologies (IT.) Electro-Mechanical Con-
tactor by Eaton Corporation consists of
an IT. Electro-Mechanical Contact
Block and IT. Electro-Mechanical Coil
Controller as a Full Voltage Non-
reversing (FVNR) or Full Voltage
Reversing (FVR) device. Size 00 to Size
4 Contact Blocks combined with Coil
Controllers (factory or field assembled)
are stand-alone Contactors. Only the
Size 5 Contactors have internal
factory assembled coil controllers.
nologies (IT.) Electro-Mechanical Con-
tactor by Eaton Corporation consists of
an IT. Electro-Mechanical Contact
Block and IT. Electro-Mechanical Coil
Controller as a Full Voltage Non-
reversing (FVNR) or Full Voltage
Reversing (FVR) device. Size 00 to Size
4 Contact Blocks combined with Coil
Controllers (factory or field assembled)
are stand-alone Contactors. Only the
Size 5 Contactors have internal
factory assembled coil controllers.
Features
■
Size 00 – 5, 9 – 270A, 2 – 200 hp,
600V
600V
■
24V DC Coil Control — safe, reliable
global standard
global standard
■
Frame width (mm): 45, 54, 76, 105,
140
140
■
No laminations, shading coils or
magnet noise
magnet noise
■
-40 to 149°F (-40 to 65°C)
operating temperature
operating temperature
■
No seal in auxiliary contacts
required — control wiring is not
needed between the contactor and
overload relay
required — control wiring is not
needed between the contactor and
overload relay
■
Conformal coated printed circuit
boards for resistance to harsh
environments
boards for resistance to harsh
environments
■
Unique Pulse Width Modulated coil
controller minimizes coil power
consumption
controller minimizes coil power
consumption
■
Microprocessor-based control
■
Easily accessible mounting feet for
panel mounting
panel mounting
■
Meets or exceeds global standards
for EMC (Electromagnetic compati-
bility) immunity and emissions
for EMC (Electromagnetic compati-
bility) immunity and emissions
■
Front and side mounted Auxiliary
Contacts: 1NO, 1 NC, 2NO, 2NC,
1NO/1NC and logic level
Contacts: 1NO, 1 NC, 2NO, 2NC,
1NO/1NC and logic level
■
2- or 3-wire control
■
Built-in logic to provide either 2- or
3-wire control, eliminating the need
to provide and wire auxiliary con-
tacts to seal in and interlock the
contactor coils
3-wire control, eliminating the need
to provide and wire auxiliary con-
tacts to seal in and interlock the
contactor coils
■
Easy field assembly of control
wiring — plug and unplug lockable
control connector
wiring — plug and unplug lockable
control connector
■
DIN rail mounting for Sizes 00 – 2
■
Optional mounting plates for Size
00 – 4
00 – 4
■
Common accessories
■
Long-life silver nickel and silver tin
oxide contacts provide excellent
conductivity and superior resistance
to welding and arc erosion
oxide contacts provide excellent
conductivity and superior resistance
to welding and arc erosion
■
Environmentally friendly materials
■
Low wattage coils and minimal heat
dissipation
dissipation
Reversing Contactors
■
Includes Reversing Power Wiring
and bus bars
and bus bars
■
Mounting plates for Size 00 – 4
■
Exclusive internal electronic inter-
lock for reversing
lock for reversing
■
Field installed Reversing Kits
■
Unique coil controller energizes
both forward and reverse contactors
— one control point for wiring
both forward and reverse contactors
— one control point for wiring
NEMA Full Voltage Reversing Contactor,
Size 0, Cat. No. N511BS0X3N
Size 0, Cat. No. N511BS0X3N
NEMA Full Voltage Non-reversing
Contactor, Size 0, Cat. No. N111BS0X3N
Contactor, Size 0, Cat. No. N111BS0X3N