CD3A3DU010002A Eaton / Circuit Breakers, CD3A3DU010002A Datasheet - Page 2

• Manufacturer Part Number: CD3A3DU010002A
• Description: Circuit Breaker; Hyd/Mag; Hndl; Cur-Rtg 100A; Panel; 3 Pole; Vol-Rtg 250VAC
• Manufacturer: Eaton / Circuit Breakers
• Type: Hydraulic/Magneticr

Specifications of CD3A3DU010002A

• Actuator Type: Handle
• Brand/series: C Series
• Current, Rating: 100 A
• Dimensions: 2.609"Lx3.158"Wx5.8"H
• Mounting Type: Panel
• Number Of Poles: 3
• Termination: Screw
• Voltage, Rating: 250 VAC

24
Frame
Information
C Series
CF Front Connected Back Panel Mounting
CD Rear Connection Front Mounting
EATON CORPORATION Frame Information — C Series
Eaton’s Heinemann C Series
breakers incorporate the
benefits of hydraulic-magnetic
technology in a familiar molded
case design. The C Series is
popular in outdoor locations,
in either high temperature or
low temperature environments
where nuisance tripping might
have been a problem in the past.
The C Series is built for a
wide range of applications,
and is one of the most versatile
designs. From heating and air
conditioning to modern railcars,
the C Series breaker is built for
the most demanding
industrial applications.
Due to its rugged construction,
the C Series is UL listed through
240 Vac or 125 Vdc. The break-
er also carries ratings up to
600 Vac as a UL Recognized
Device under UL 508.
With the precision overcurrent
protection provided by the C
Series, many manufacturers
have been able to extend their
warranties and deliver more
reliability to their customers.
Popular in the HVAC market,
the C Series delivers true
equipment protection, ensuring
OEMs that their equipment will
be safe in any environment.
Available in a wide range of
mounting options, the C Series
breaker can be ordered as
either a front or back
connected device.
Features
Environmental, Vibration
and Shock Resistant
Mil-spec qualification for
fungus resistance, humidity,
salt spray resistance and
shock vibration resistance.
Heat-Induced Nuisance
Tripping Eliminated
The protector is designed to
“hold in” at 100% continuous
rated current, regardless of
ambient temperatures from
-40°C +85°C.
Immediate Reset After Trip
The protector can be reset
(closed) immediately after
an overcurrent trip without a
“cooling off” period.
1/2 Cycle High Inrush Tolerance
— 8X (standard) and 25x
The protector is available with
different levels of tolerance
to 1/2 cycle current spikes.
Standard tolerance is 8X the
continuous current rating; in
addition, 25X is also available.
Overcurrent Curves, Long,
Medium or Short Delay
Time characteristic curves
are available as Short, Medium
and Long Delay.
Integral Auxiliary Switch
(Optional Selection)
One auxiliary switch (a or b)
can be factory installed per
pole. A separate pole for auxil-
iary is NOT required. Contact
Eaton for price adder.
Precise Overcurrent Calibration
The protector can be precisely
calibrated to a wide variety of
current ratings, from 0.1 to 100
continuous amperes.
Standards and Certifications
UL 1077/UL 489 and CSA 22.2.
Standard Catalog Numbers
Standard C Series breakers are
UL listed for applications at 240
volts or less, and are built with
mechanical lugs for cable con-
nection. All breakers are panel
mount, cable in/out design.
Standard Breaker
Configurations
The C Series can be ordered
in a number of standard
configurations utilizing the
tables to the right. Once you
create your catalog number,
you can contact our Technical
Resource Center for verification
and quotations.
Custom Applications
The C Series is also available
in a number of custom configu-
rations to meet your specific
application needs. To order
a special application breaker,
you can visit our Web site at
www.EatonElectrical.com/
heinemann for a list of custom
modifications and information
on how to obtain a proprietary
catalog number. You may
also contact the Technical
Resource Center for application
information and breaker
selection assistance.
Standard Product Offering
CF Standard Breakers are configured
for ac circuits, back panel mounting,
and cable in/cable out. Standard
breakers are configured for ac cir-
cuits, rear connection.
POLES
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
POLES
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
CURRENT CURVE CATALOG NUMBER
15 A
15 A
20 A
20 A
30 A
30 A
15 A
15 A
20 A
20 A
30 A
30 A
15 A
15 A
20 A
20 A
30 A
30 A
50 A
50 A
60 A
60 A
100 A
100 A
CURRENT CURVE CATALOG NUMBER
15 A
15 A
20 A
20 A
30 A
30 A
15 A
15 A
20 A
20 A
30 A
30 A
15 A
15 A
20 A
20 A
30 A
30 A
50 A
50 A
60 A
60 A
100 A
100 A
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
CD1A3U001502A
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CD3A3U010002A
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CF1G3U001502A
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