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PKE12/AK/XTU-4 158244 EATON ELECTRIC Motor-protective circuit-breaker, 3p, +control option 1-4A
PKE12/AK/XTU-4
158244
EATON-MOELLER
Motor-protective circuit-breaker, 3p, +control option 1-4A
PKE12/AK/XTU-4
Low-voltage industrial components > Motor protection circuit-breaker
Electronic Circuit Breakers
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
More info
▲Motor-protective circuit-breaker, 3p, +control option 1-4A
Motor-protective circuit-breaker complete device (basic device and electronic control unit) according to IEC60947-4-1, electronic wide-range overload protection (4:1), phase-failure and unbalance protection, adjustable tripping class, high short-circuit breaking capacity, isolating function, lockable in the 0 (Off) position . Flexible adaptation of the motor-protective circuit's current range through interchangeable.electronic release units. Expandable with auxiliary contact, voltage release, current limiter, door coupling handles. World-market device, ATEX accreditation
Delivery program
Product range
PKE motor protective circuit-breakers with electronic wide-range overload protection up to 32 A
Basic function
Motor protection
Motor protection for heavy starting duty
Motor protection for heavy starting duty
Single unit/Complete unit
Complete device with AK lockable rotary handle
Notes
Also suitable for motors with efficiency class IE3.
IE3-ready devices are identified by the logo on their packaging.
IE3-ready devices are identified by the logo on their packaging.
Setting range of overload releases
[Ir]
[Ir]1 - 4 A
Function
With overload release
Rated uninterrupted current = rated operational current [Iu= Ie]
4 A
Motor rating [P]
AC-3220 V 230 V 240 V [P]
0.75 kW
AC-3380 V 400 V 415 V [P]
1.5 kW
AC-3440 V [P]
1.5 kW
AC-3500 V [P]
2.2 kW
AC-3660 V 690 V [P]
3 kW
Motor output/rated motor current
Motor rating | Rated motor current | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
AC-3 | ||||||||||
| 220 V 230 V 240 V | 380 V 400 V 415 V | 440 V | 500 V | 660 V 690 V | ||||||
| P | I | I | I | I | I | |||||
| kW | A | A | A | A | A | |||||
| 0.18 | 1.04 | - | - | - | - | |||||
| 0.25 | 1.4 | - | - | - | - | |||||
| 0.37 | 2 | 1.1 | 1.02 | - | - | |||||
| 0.55 | 2.7 | 1.5 | 1.39 | 1.2 | - | |||||
| 0.75 | 3.2 | 1.9 | 1.68 | 1.5 | 1.1 | |||||
| 1.1 | - | 2.6 | 2.41 | 2.1 | 1.5 | |||||
| 1.5 | - | 3.6 | 3.28 | 2.9 | 2.1 | |||||
| 2.2 | - | - | - | 4 | 2.9 | |||||
| 3 | - | - | - | - | 3.8 |
Technical data
General
Standards
IEC/EN 60947, VDE 0660,UL, CSA
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperatureStorage
- 40 - 80 °C
Ambient temperatureOpen
-25 - +55 °C
Ambient temperatureEnclosed
- 25 - 40 °C
Mounting position
Direction of incoming supply
as required
Degree of protectionDevice
IP20
Degree of protectionTerminations
IP00
Protection against direct contact when actuated from front (EN 50274)
Finger and back-of-hand proof
Mechanical shock resistance half-sinusoidal shock 10 ms to IEC 60068-2-27
25 g
Altitude
Max. 2000 m
Terminal capacity main cableScrew terminalsSolid
1 x (1 - 6)
2 x (1 - 6) mm2
2 x (1 - 6) mm2
Terminal capacity main cableScrew terminalsFlexible with ferrule to DIN 46228
1 x (1 - 6)
2 x (1 - 6) mm2
2 x (1 - 6) mm2
Terminal capacity main cableScrew terminalsSolid or stranded
14 - 10 AWG
Terminal capacity main cableScrew terminalsStripping length
10 mm
Specified tightening torque for terminal screwsMain cable
1.7 Nm
Specified tightening torque for terminal screwsControl circuit cables
1 Nm
Main conducting paths
Rated impulse withstand voltage [Uimp]
6000 V AC
Overvoltage category/pollution degree
III/3
Rated operational voltage [Ue]
690 V AC
Rated uninterrupted current = rated operational current [Iu= Ie]
4 A
Rated frequency [f]
40 - 60 Hz
Current heat loss (3 pole at operating temperature)
0.9 W
Lifespan, mechanical [Operations]
0.05 x 106
Lifespan, electrical (AC-3 at 400 V)Lifespan, electrical [Operations]
0.05 x 106
Max. operating frequency
60 Ops/h
Motor switching capacityAC-3 (up to 690V)
4 A
AC-4 cycle operationMinimum current flow times
500 (Class 5)
700 (Class 10)
900 (Class 15)
1000 (Class 20) ms
700 (Class 10)
900 (Class 15)
1000 (Class 20) ms
AC-4 cycle operationMinimum cut-out periods
500 ms
AC-4 cycle operationNote
In AC-4 cycle operation, going below the minimum current flow time can cause overheating of the load (motor).
For all combinations with an SWD activation, you need not adhere to the minimum current flow times and minimum cut-out periods. ms
For all combinations with an SWD activation, you need not adhere to the minimum current flow times and minimum cut-out periods. ms
Trip blocks
Temperature compensationto IEC/EN 60947, VDE 0660
- 5…40 °C
Temperature compensationOperating range
- 25…55 °C
Setting range of overload releases
0.25 - 1 x Iu
short-circuit release
Basic device, fixed: 15.5 x Iu
Trip block, fixed: 15.5 x Ir
delayed approx. 60 ms
Trip block, fixed: 15.5 x Ir
delayed approx. 60 ms
Short-circuit release tolerance
± 20%
Phase-failure sensitivity
IEC/EN 60947-4-1, VDE 0660 Part 102
Rating data for approved types
Switching capacityMaximum motor ratingThree-phase200 V
208 V
208 V
0.75 HP
Switching capacityMaximum motor ratingThree-phase230 V
240 V
240 V
0.75 HP
Switching capacityMaximum motor ratingThree-phase460 V
480 V
480 V
2 HP
Switching capacityMaximum motor ratingThree-phase575 V
600 V
600 V
3 HP
Switching capacityMaximum motor ratingSingle-phase115 V
120 V
120 V
0.125 HP
Switching capacityMaximum motor ratingSingle-phase230 V
240 V
240 V
0.33 HP
Short Circuit Current Rating, group protection600 V High FaultSCCR (fuse)
100 kA
Short Circuit Current Rating, group protection600 V High Faultmax. Fuse
100 Class J A
Design verification as per IEC/EN 61439
Technical data for design verification
Rated operational current for specified heat dissipation [In]
4 A
Heat dissipation per pole, current-dependent [Pvid]
0.3 W
Equipment heat dissipation, current-dependent [Pvid]
0.9 W
Static heat dissipation, non-current-dependent [Pvs]
0 W
Heat dissipation capacity [Pdiss]
0 W
Operating ambient temperature min.
-25 °C
Operating ambient temperature max.
+55 °C
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9 Insulation properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Technical data ETIM 7.0
Low-voltage industrial components (EG000017) / Motor protection circuit-breaker (EC000074)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Motor protection circuit-breaker ([email protected] [AGZ529016])
Overload release current setting
1 - 4 A
Adjustment range undelayed short-circuit release
62 - 62 A
With thermal protection
Yes
Phase failure sensitive
Yes
Switch off technique
Electronic
Rated operating voltage
690 - 690 V
Rated permanent current Iu
4 A
Rated operation power at AC-3, 230 V
0.75 kW
Rated operation power at AC-3, 400 V
1.5 kW
Type of electrical connection of main circuit
Screw connection
Type of control element
Turn button
Device construction
Built-in device fixed built-in technique
With integrated auxiliary switch
No
With integrated under voltage release
No
Number of poles
3
Rated short-circuit breaking capacity lcu at 400 V, AC
0 kA
Degree of protection (IP)
IP20
Height
102.5 mm
Width
45 mm
Depth
120.5 mm
Approvals
Product Standards
IEC/EN 60947-4-1; UL 60947-4-1; CSA - C22.2 No. 60947-4-1-14; CE marking
UL File No.
E36332
UL Category Control No.
NLRV
CSA File No.
165628
CSA Class No.
3211-05
North America Certification
UL listed, CSA certified
Specially designed for North America
No
Characteristics
Characteristic curve
Tripping characteristics
Characteristic curve
Let-through current
Characteristic curve
① 1 half-cycle
Let-through energy
Let-through energy
Dimensions
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF EATON SWITCHING PROTECTING MOTORS EN.pdf | 34 Mbytes |
|
| PKE12/AK/XTU-4 158244 EN_158244.pdf | 516 Kbytes |
|
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