PKE32/XTU-36-SOND533
170128 PKE32/XTU-36-SOND533
170128

Motor-protective circuit-breaker, Complete device with standard knob, Electronic, 8 - 36 A, With overload release
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. Flexible adaptation of the motor-protective circuit´s current range through interchangeable electronic release units. Expandable with auxiliary contacts, voltage releases, current limiters, door coupling handles

Product range	PKE motor protective circuit-breakers with electronic wide-range overload protection up to 36 A
Basic function	Motor protection Motor protection for heavy starting duty
Single unit/Complete unit	Complete device with standard knob
Notes
Connection technique	Also suitable for motors with efficiency class IE3. IE3-ready devices are identified by the logo on their packaging.
Setting range of overload releases [Ir]	Screw terminals
Function	8 - 36 A
Rated uninterrupted current = rated operational current [Iu = Ie ]	With overload release
AC-3 >220 V 230 V 240 V [P]	36 A
AC-3 >380 V 400 V 415 V [P]
AC-3 >440 V [P]	7.5 kW
AC-3 >500 V [P]	18.5 kW
AC-3 >660 V 690 V [P]	18.5 kW
Instructions	22 kW
Standards	30 kW
Climatic proofing	For conductor cross-sections ≧ 6 mm², use BK25/3-PKZ0 on the incoming side and BK25/3-PKZ0-U on the secondary side.
Ambient temperature >Open
Ambient temperature	IEC/EN 60947, VDE 0660
Mounting position	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Direction of incoming supply	-25 - +55 °C
Degree of protection >Device	Observe the conditions of use
Degree of protection >Terminations
Mechanical shock resistance half-sinusoidal shock 10 ms to IEC 60068-2-27	as required
Altitude	IP20
Terminal capacity main cable >Screw terminals >Solid	IP00
Terminal capacity main cable >Screw terminals >Flexible with ferrule to DIN 46228	25 g
Terminal capacity main cable >Screw terminals >Solid or stranded	Max. 2000 m
Specified tightening torque for terminal screws >Main cable	1 x (1 - 6) 2 x (1 - 6) mm2
Specified tightening torque for terminal screws >Control circuit cables	1 x (1 - 6) 2 x (1 - 6) mm2
Rated impulse withstand voltage [Uimp]	14 - 10 AWG
Overvoltage category/pollution degree	1.7 Nm
Rated operational voltage [Ue ]	1 Nm
Rated uninterrupted current = rated operational current [Iu = Ie ]
Rated frequency [f]	6000 V AC
Lifespan, mechanical [Operations]	III/3
Lifespan, electrical (AC-3 at 400 V) >Lifespan, electrical [Operations]	690 V AC
Max. operating frequency	36 A
Motor switching capacity >AC-3 (up to 690V)	40 - 60 Hz
AC-4 cycle operation >Minimum current flow times	0.05 x 106
AC-4 cycle operation >Minimum cut-out periods	0.05 x 106
AC-4 cycle operation >Note	60 Ops/h
Temperature compensation residual error for T > 40 °C	36 A
short-circuit release	500 (Class 5) 700 (Class 10) 900 (Class 15) 1000 (Class 20) ms
Short-circuit release tolerance	500 ms
Phase-failure sensitivity	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
Rated operational current for specified heat dissipation [In]
Heat dissipation per pole, current-dependent [Pvid]	±55 (Arbeitsbereich)
Equipment heat dissipation, current-dependent [Pvid]	Basic device, fixed: 496 A Trip block, fixed: 496 A delayed approx. 60 ms
Static heat dissipation, non-current-dependent [Pvs]	± 20%
Heat dissipation capacity [Pdiss]	yes
Operating ambient temperature min.
Operating ambient temperature max.	36 A
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	4.8 W
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	14.4 W
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	0 W
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	0 W
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	-25 °C
10.2 Strength of materials and parts >10.2.5 Lifting	+55 °C
10.2 Strength of materials and parts >10.2.6 Mechanical impact
10.2 Strength of materials and parts >10.2.7 Inscriptions	Meets the product standard´s requirements.
10.3 Degree of protection of ASSEMBLIES	Meets the product standard´s requirements.
10.4 Clearances and creepage distances	Meets the product standard´s requirements.
10.5 Protection against electric shock	Meets the product standard´s requirements.
10.6 Incorporation of switching devices and components	Meets the product standard´s requirements.
10.7 Internal electrical circuits and connections	Does not apply, since the entire switchgear needs to be evaluated.
10.8 Connections for external conductors	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material	Meets the product standard´s requirements.
10.10 Temperature rise	Does not apply, since the entire switchgear needs to be evaluated.
10.11 Short-circuit rating	Does not apply, since the entire switchgear needs to be evaluated.
10.12 Electromagnetic compatibility	Is the panel builder´s responsibility.
10.13 Mechanical function	Is the panel builder´s responsibility.
Overload release current setting	Is the panel builder´s responsibility.
Adjustment range undelayed short-circuit release	Is the panel builder´s responsibility.
With thermal protection	Is the panel builder´s responsibility.
Phase failure sensitive	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Switch off technique	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Rated operating voltage	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Rated permanent current Iu	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Rated operation power at AC-3, 230 V
Rated operation power at AC-3, 400 V
Type of electrical connection of main circuit	36 - 36 A
Type of control element	496 - 496 A
Device construction	Yes
With integrated auxiliary switch	Yes
With integrated under voltage release	Electronic
Number of poles	690 - 690 V
Rated short-circuit breaking capacity lcu at 400 V, AC	36 A
Degree of protection (IP)	7.5 kW
Height	18.5 kW
Width	Screw connection
Depth	Turn button
Characteristic curve	Built-in device fixed built-in technique
Characteristic curve	No
Characteristic curve	No

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