PKE12 EATON | Alldatasheet
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Technical content
Motor-protective circuit-breaker, 3p, Ir=1-4A, standard Part no. PKE12/XTU-4 Catalog No. 121732 Alternate Catalog No. XTPE004BCSNL EL-Nummer (Norway) 4355181 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 Single unit/Complete unit Complete device with standard knob Notes 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 A 1 - 4 Function With overload release Rated uninterrupted current = rated operational current Iu = Ie A 4 Motor rating AC-3 220 V 230 V 240 V P kW 0.75 380 V 400 V 415 V P kW 1.5 440 V P kW 1.5 500 V P kW 2.2
660 V 690 V P kW 3
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
0.18 1.04 - - - - 0.25 1.4 - - - - 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 Ambient temperature Storage °C - 40 - 80 Open °C -25 - +55 Enclosed °C - 25 - 40 05/05/2020 Eaton 121732 ED2020 V67.0 EN 1 / 8
Direction of incoming supply as required Degree of protection Device IP20 Terminations 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 g 25 Altitude m Max. 2000 Terminal capacity main cable Screw terminals Solid mm2 1 x (1 - 6) 2 x (1 - 6) Flexible with ferrule to DIN 46228 mm2 1 x (1 - 6) 2 x (1 - 6) Solid or stranded AWG 14 - 10 Stripping length mm 10 Specified tightening torque for terminal screws Main cable Nm 1.7 Control circuit cables Nm 1 Main conducting paths Rated impulse withstand voltage Uimp V AC 6000 Overvoltage category/pollution degree III/3 Rated operational voltage Ue V AC 690 Rated uninterrupted current = rated operational current Iu = Ie A 4 Rated frequency f Hz 40 - 60 Current heat loss (3 pole at operating temperature) W 0.9 Lifespan, mechanical Operations x 106 0.05 Lifespan, electrical (AC-3 at 400 V) Lifespan, electrical Operations x 106 0.05 Max. operating frequency Ops/h 60 Motor switching capacity AC-3 (up to 690V) A 4 AC-4 cycle operation Minimum current flow times ms 500 (Class 5) 700 (Class 10) 900 (Class 15) 1000 (Class 20) Minimum cut-out periods ms 500 Note ms 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. Trip blocks Temperature compensation to IEC/EN 60947, VDE 0660 °C - 5 … 40 Operating range °C - 25 … 55 Setting range of overload releases x Iu 0.25 - 1 short-circuit release Basic device, fixed: 15.5 x Iu 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 capacity Maximum motor rating Three-phase 05/05/2020 Eaton 121732 ED2020 V67.0 EN 2 / 8
HP 0.75 230 V 240 V HP 0.75 460 V 480 V HP 2 575 V 600 V HP 3 Single-phase 115 V 120 V HP 0.125 230 V 240 V HP 0.33 Short Circuit Current Rating, group protection SCCR
600 V High Fault
SCCR (fuse) kA 100 max. Fuse A 100 Class J Design verification as per IEC/EN 61439 Technical data for design verification Rated operational current for specified heat dissipation In A 4 Heat dissipation per pole, current-dependent Pvid W 0.3 Equipment heat dissipation, current-dependent Pvid W 0.9 Static heat dissipation, non-current-dependent Pvs W 0 Heat dissipation capacity Pdiss W 0 Operating ambient temperature min. °C -25 Operating ambient temperature max. °C 55 IEC/EN 61439 design verification
10.2 Strength of materials and parts
10.2.2 Corrosion resistance Meets the product standard's requirements. 10.2.3.1 Verification of thermal stability of enclosures Meets the product standard's requirements. 10.2.3.2 Verification of resistance of insulating materials to normal heat Meets the product standard's requirements.
10.2.3.3 Verification of resistance of insulating materials to abnormal heat
and fire due to internal electric effects Meets the product standard's requirements. 10.2.4 Resistance to ultra-violet (UV) radiation Meets the product standard's requirements. 10.2.5 Lifting Does not apply, since the entire switchgear needs to be evaluated. 10.2.6 Mechanical impact Does not apply, since the entire switchgear needs to be evaluated. 10.2.7 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 properties
10.9.2 Power-frequency electric strength Is the panel builder's responsibility. 10.9.3 Impulse withstand voltage Is the panel builder's responsibility. 10.9.4 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) 05/05/2020 Eaton 121732 ED2020 V67.0 EN 3 / 8
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Motor protection circuit-breaker (ecl@ss10.0.1-27-37-04-01 [AGZ529016]) Overload release current setting A 1 - 4 Adjustment range undelayed short-circuit release A 62 - 62 With thermal protection Yes Phase failure sensitive Yes Switch off technique Electronic Rated operating voltage V 690 - 690 Rated permanent current Iu A 4 Rated operation power at AC-3, 230 V kW 0.75 Rated operation power at AC-3, 400 V kW 1.5 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 kA 100 Degree of protection (IP) IP20 Height mm 102.5 Width mm 45 Depth mm 102.5 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 05/05/2020 Eaton 121732 ED2020 V67.0 EN 4 / 8
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① 1 half-cycle Let-through energy 05/05/2020 Eaton 121732 ED2020 V67.0 EN 7 / 8
Additional product information (links) IL03402019Z (AWA1210-2490) PKE motor-protective circuit-breaker with wide-range overload protection IL03402019Z (AWA1210-2490) PKE motor- protective circuit-breaker with wide-range overload protection ftp://ftp.moeller.net/DOCUMENTATION/AWA_INSTRUCTIONS/IL03402019Z2018_03.pdf MN03402004Z PKE12 and PKE32 motor-protective circuit-breakers; overload monitoring of Ex e motors MN03402004Z PKE12 and PKE32 motor- protective circuit-breakers; overload monitoring of Ex e motors - Deutsch / English ftp://ftp.moeller.net/DOCUMENTATION/AWB_MANUALS/MN03402004Z_DE_EN.pdf Schaltvermögen http://de.ecat.eaton.com/flip-cat/?edition=HPLTEv1&startpage= Motor starters and "Special Purpose Ratings" for the North American market http://www.eaton.eu/ecm/groups/public/@pub/@europe/@electrical/documents/content/pct_3258146.pdf Busbar Component Adapters for modern Industrial control panels http://www.moeller.net/binary/ver_techpapers/ver960en.pdf 05/05/2020 Eaton Industries GmbH http://www.eaton.eu © 04/2020 by Eaton Industries GmbH Eaton 121732 ED2020 V67.0 EN