KD1-1 Eaton / Circuit Breakers, KD1-1 Datasheet

no-image

KD1-1

Manufacturer Part Number
KD1-1
Description
Circuit Breaker; Therm/Mag; Push; Cur-Rtg 1A; Panel; 1 Pole; Vol-Rtg 250/50VAC/VDC
Manufacturer
Eaton / Circuit Breakers
Type
Thermal/Magneticr
Datasheet

Specifications of KD1-1

Actuator Type
Push
Brand/series
KD Series
Current, Rating
1 A
Dimensions
1.406"Lx0.75"Dia.
Mounting Hole Size
0.335 "
Mounting Type
Panel
Number Of Poles
1
Termination
Quick Connect
Voltage, Rating
250/50 VAC/VDC
Lead Free Status / Rohs Status
RoHS Compliant part

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
KD1-10
Manufacturer:
EATON
Quantity:
20 000
Hydraulic-Magnetic
Fuse Protection
Thermal-Magnetic
4
Application
Information
You Have a Choice in Protection
Precision Custom Calibration
Requires No Derating (100% Rated)
Ambient Compensating (-40ºC to +85ºC)
Immediate Reset After Fault
Broad Range of Integral Internal Accessories
Provides Equipment and Wire Protection
No-Reset Capability
Fuses Degrade Over Time
Protection Effected by Ambient Temperature
Requires More Panel Space
No Accessories Available
Provides Equipment and Wire Protection
Fixed Calibration Band, Wide Variation
Device Must be Derated to 80% Load
Protection Effected by Ambient Temperature
Requires “Cooling-Off” Period
Accessories in Multi-Pole Devices Only
Provides Basic Wire Protection
EATON CORPORATION Application Information
Nuisance Tripping Eliminated
Heinemann hydraulic-magnetic
circuit breakers offer three
major advantages:
Guaranteed Power
Availability
Using a controlled time delay,
Heinemann circuit breakers can
eliminate nuisance tripping
caused by transient current
surges. In any installation
where a power supply or com-
pressor motor is on the line, an
inrush of current occurs when
the equipment is first turned
on. The bigger the equipment,
the larger the surge. Although
inrush surges are, in fact, tran-
sient overloads, they usually
pose no threat of damage to
the line or the equipment. So,
it’s simply not necessary or
even desirable to interrupt the
power when they occur.
The hydraulically controlled
time-delay mechanism of a
Heinemann breaker eliminates
nuisance tripping without reduc-
ing the overload protection.
The delay is inversely propor-
tional to the overload; response
is quicker on large overloads
where greater potential danger
exists, and slower on small
overloads. For sensitive elec-
tronic equipment, Heinemann
breakers can be purchased with
an instantaneous trip feature to
prevent damage.
Elimination of nuisance
tripping caused by high
ambient temperatures
in or near the installation.
The breaker responds only
to current variations, not
to temperature change.
Continuous operation at
100% current . There is no
such assurance with a ther-
mal device, which may fail
to carry rated current when
subjected to above normal
ambient temperatures.
A Heinemann breaker rated
at 20 amperes, for example,
will sustain 20 amperes,
even at elevated tempera-
tures. Derating and other
forms of temperature com-
pensation are unnecessary.
Immediate reset . Since
there are no thermal
elements, heat build-up
is not a factor. Therefore,
no “cooling off” period is
required after a fault.
Precision Protection
The current rating of the
hydraulic-magnetic circuit break-
er is determined by the number
of wire turns in the load sens-
ing coil. By altering the number
of turns and the wire size,
Heinemann can provide a
breaker of virtually any rating
within the unit’s overall current
carrying range. Regardless
of your needs, we can deliver
custom equipment protection,
even at fractional amperages.
Shock and Vibration
A precision, counterbalanced
armature design prevents
mechanical tripping due to
shock and vibration. This makes
the Heinemann family of prod-
ucts perfect anywhere shock
and vibration are a concern.
Some popular applications
include railcars, mobile industri-
al equipment, generators and
marine power distribution.
Global Ready
Heinemann breakers are tested
to meet global certifications and
standards including UL , CE,
VDE, TUV and CSA .
Mission Control
With a variety of control
and indicating options, the
Heinemann line of circuit break-
ers allows you to take control
of your complex operations.
Available with integral remote
trip coils and indicating con-
tacts, Heinemann breakers can
be integrated into your control
logic. We also offer a lighted
handle design that can allow
operators to see breaker
conditions at a distance.
Self-Adjusting
The time delay feature is
self-adjusting to ambient
temperature conditions. At
high ambients where the
overload tolerance of most
circuits is lowered, the viscosity
of the fluid in the breaker’s
dashpot is lessened, and the
time delay is thereby short-
ened. At low temperatures,
the response is correspondingly
longer to allow for cold equip-
ment startups.

Related parts for KD1-1

KD1-1 Summary of contents

Page 1

... VDE, TUV and CSA . Guaranteed Power Availability Mission Control Using a controlled time delay, With a variety of control Heinemann circuit breakers can and indicating options, the eliminate nuisance tripping Heinemann line of circuit break- caused by transient current ers allows you to take control surges. In any installation of your complex operations ...

Page 2

... Ultra-high interrupting circuit breaker for single- or multi-pole applications. The AMR Series delivers significant performance advantages in a compact package. Available 489 listed device, suitable for branch circuit protection, the AMR can be used in a wide variety of applications, including lighting and power distribution equipment. Also carries UL 1077, CSA and TUV approvals ...

Page 3

... Standard Product Offering CURRENT CATALOG NUMBER 0.25 A KD1-0R25 0.50 A KD1-0R50 0.75 A KD1-0R75 1.00 A KD1-1 1.50 A KD1-1R5 1.75 A KD1-1R75 2.00 A KD1-2 2.50 A KD1-2R5 3.00 A KD1-3 4.00 A KD1-4 5.00 A KD1-5 6.00 A KD1-6 7.00 A KD1-7 8.00 A KD1-8 9.00 A KD1-9 10.00 A KD1-10 15.00 A KD1-15 20.00 A KD1-20 Accessories ...

Related keywords