XTOB004CC1 EATON CUTLER HAMMER, XTOB004CC1 Datasheet - Page 220

• Manufacturer Part Number: XTOB004CC1
• Description: Overload Relay
• Manufacturer: EATON CUTLER HAMMER

Specifications of XTOB004CC1

• Overload Adjustment Current Min: 2.4A
• Overload Adjustment Current Max: 4A
• Coil Voltage Dc Max: 220V
• Contactor Direction: Non Reversing
• Coil Voltage Vdc Nom: 220V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

34-220
34
IEC Utilization Categories
(See also IEC/EN 60947-1;
2.1.18/IEV 441-17-19)
A combination of specified require-
ments relating to the condition in
which the switching device or fuse
fulfills its purpose and selected to
represent a characteristic group of
real-life applications. The specified
requirements may, for example, relate
to the values of making and breaking
capacity and other characteristic val-
ues, data concerning associated cir-
cuits and the applicable conditions
of use and operational behavior.
Annex A (informative)
Table 34-264. Examples of Utilization Categories for Low-Voltage Switchgear and Controlgear
Nature of Current — AC
Category
AC-1
AC-2
AC-3
AC-4
AC-5a
AC-5b
AC-6a
AC-6b
AC-7a
AC-7b
AC-8a
AC-8b
AC-12
AC-12
AC-13
AC-14
AC-15
AC-20
AC-21
AC-22
AC-23
60947-1 © IEC: 2004.
By plugging is understood stopping or reversing the motor rapidly by reversing motor primary connections while the motor is running.
By inching (jogging) is understood energizing a motor once or repeatedly for short periods to obtain small movements of the driven mechanism.
IEC Contactors & Starters
XT IEC Power Control
Reference Data
Typical Applications
Non-inductive or slightly inductive loads, resistance furnaces
Slip-ring motors: starting, switching off
Squirrel-cage motors: starting, switching off motors during running
Squirrel-cage motors: starting, plugging , inching
Switching of electric discharge lamp controls
Switching of incandescent lamps
Switching of transformers
Switching of capacitor banks
Slightly inductive loads for household appliances and similar applications
Motor-loads for household applications
Hermetic refrigerant compressor motor control with manual resetting of overload releases
Hermetic refrigerant compressor motor control with automatic resetting of overload releases
Control of resistive loads and solid-state loads with isolation by optocouplers
Control of resistive loads and solid-state loads with optical isolation
Control of solid-state loads with transformer isolation
Control of small electromagnetic loads
Control of AC electromagnetic loads
Connecting and disconnecting under no-load conditions
Switching of resistive loads, including moderate overloads
Switching of mixed resistive and inductive loads, including moderate overloads
Switching of motor loads or other highly inductive loads
Table 34-263. Used in Technical Data &
Formula
Code Descriptions
DF
I Δn
I cm
I cn
I cs
I cu
I cw
I e
I k
I L
I n
I NT
I PK
I q
I r
I rm
I i
I rmf
For more information visit: www.eaton.com
Duty factory
Response value of earth-fault release
Rated short-circuit making capacity
Rated short-circuit breaking capacity
Rated service short-circuit breaking
capacity
Rated ultimate short-circuit breaking
capacity
Rated short-time withstand current
Rated operational current
Transformer initial short-circuit AC cur-
rent
Load monitoring response value
Rated current
Transformer rated current
Rated peak withstand current
Rated conditional short-circuit current
Overcurrent release set value
Response value of non-delayed short-
circuit release
Response value of non-delayed short-
circuit release
Response value of fixed, non-delayed
short-circuit release
Code Descriptions
I rmv
I sd
I T
I g
I th
I the
I u
S NT
t r
t T
t g
t v
U c
U e
U i
U imp Rated impulse withstand voltage
U k
U s
Response value of short-time delayed
short-circuit release
Response value of short-time delayed
short-circuit release
Response value of earth-fault release
Response value of earth-fault release
Conventional free air thermal current
Conventional thermal current of
enclosed devices
Rated uninterrupted current
Transformer rating
Time delay of overload release
response
Time delay of earth-fault release
response
Time delay of earth-fault release
response
Time delay of short-circuit release
response
Rated actuating voltage
Rated operational voltage
Rated insulation voltage
Transformer short-circuit voltage
Rated control voltage
Relevant IEC Product Standard
60947-4-1
60947-4-1
60947-4-1
60947-4-1
60947-4-1
60947-4-1
60947-4-1
60947-4-1
61095
61095
60947-4-1
60947-4-1
60947-5-1
60947-5-2
60947-5-1
60947-5-1
60947-5-1
60947-3
60947-3
60947-3
60947-3
CA08102001E
March 2009