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Datasheet generated 2026-10-07
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Complete PKE12 ST.TRIP 1-4A (PKE12/XTU-4)

Eaton · Electrical Components · Motor Protection Circuit Breakers · Ireland · eaton.com
Part Number
PKE12/XTU-4  ·  HS 8536.20
Complete PKE12 ST.TRIP 1-4A (PKE12/XTU-4)

Eaton PKE12/XTU-4 PKE Electronic motornvern.

Technical Specifications

Manufacturer part number (MPN)PKE12/XTU-4
EAN / GTIN4015081195428
Sales unitpcs
Eaton catalogue number121732
Depth101 mm
Height102.5 mm
Width45 mm
Weight0.42 kg
CompliancesCE Marked
CertificationsCSA Std. C22.2 No. 14-10; UL 508; EN 60947-4-1; IEC 60947-4-1; VDE; CSA-C22.2 No. 60947-4-1-14; IEC/EN 60947-4-1; IEC/EN 60947; CSA Class No.: 3211-05; UL 60947-4-1; CSA; CSA File No.: 165628; UL; UL Category Control No.: NLRV; UL File No.: E36332; VDE 0660; CE
Catalog NotesThis is a product for Environment A (Industrial). In environment B (household) this device may cause undesirable radio interference. In this case the user may be obliged to take appropriate measures.
Shock resistance25 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
AltitudeMax. 2000 m
Ambient operating temperature - max55 °C
Ambient storage temperature - max80 °C
Ambient operating temperature - min-25 °C
Ambient operating temperature (enclosed) - max40 °C
Ambient operating temperature (enclosed) - min-25 °C
Ambient storage temperature - min-40 °C
Climatic proofingDamp heat, constant, to IEC 60068-2-78; Damp heat, cyclic, to IEC 60068-2-30
ConnectionScrew terminals
Equipment heat dissipation, current-dependent Pvid0.9 W
Heat dissipation per pole, current-dependent Pvid0.3 W
Rated operational current for specified heat dissipation (In)4 A
Rated frequency - max60 Hz
Rated frequency - min50 Hz
Rated operational current (Ie)4 A
Rated operational power at AC-3e, 220/230 V, 50 Hz0.75 kW
Rated operational power at AC-3e, 380/400 V, 50 Hz1.5 kW
Rated operational power at AC-3e, 440 V, 50 Hz1.5 kW
Rated operational power at AC-3e, 500 V, 50 Hz2.2 kW
Rated operational power at AC-3e, 690 V, 50 Hz3 kW
Rated operational voltage (Ue) - max690 V
Rated operational voltage (Ue) - min690 V
Rated uninterrupted current (Iu)4 A
Actuator typeTurn button
FeaturesPhase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)
Fitted withStandard knob
FunctionsMotor protection for heavy starting duty; Phase failure sensitive; Overload release; Motor protection
Number of polesThree-pole
Cut-out periods - min≤ 500 ms, main conducting paths, AC-4 cycle operation
Degree of protectionTerminals: IP00; IP20
Lifespan, electrical50,000 operations (at 400V, AC-3)
Lifespan, mechanical50,000 Operations (Main conducting paths)
Operating frequency60 Operations/h
Overload release current setting - max4 A
Overload release current setting - min1 A
Overvoltage categoryIII
Pollution degree3
Product categoryMotor protective circuit breaker
ProtectionFinger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)6000 V AC
Resistance per pole10 mΩ
Suitable forAlso motors with efficiency class IE3
Temperature compensation-25 - 55 °C, Operating range; -5 - 40 °C to IEC/EN 60947, VDE 0660
Assigned motor power at 115/120 V, 60 Hz, 1-phase0.125 HP
Assigned motor power at 200/208 V, 60 Hz, 3-phase0.75 HP
Assigned motor power at 230/240 V, 60 Hz, 1-phase0.33 HP
Assigned motor power at 230/240 V, 60 Hz, 3-phase0.75 HP
Assigned motor power at 460/480 V, 60 Hz, 3-phase2 HP
Assigned motor power at 575/600 V, 60 Hz, 3-phase3 HP
Short-circuit current rating (group protection)100 A, Class J, 600 V High Fault, max. Fuse, SCCR (UL/CSA); 100 kA, 600 V High Fault, Fuse, SCCR (UL/CSA)
Short-circuit release± 20% tolerance, Trip blocks; Trip block fixed 15.5 x Ir; Delayed approx. 60 ms, Trip blocks; Basic device fixed 15.5 x Iu, Trip Blocks
Switching capacity4 A, AC-3 up to 690 V
Stripping length (main cable)10 mm
Terminal capacity (flexible with ferrule)1 x (1 - 6) mm², ferrule to DIN 46228; 2 x (1 - 6) mm², ferrule to DIN 46228
Terminal capacity (solid)1 x (1 - 6) mm²; 2 x (1 - 6) mm²
Terminal capacity (solid/stranded AWG)14 - 10
Tightening torque1 Nm, Screw terminals, Control circuit cables; 1.7 Nm, Screw terminals, Main cable
Rated operation power at AC-3, 400 V1.5 kW
With integrated auxiliary switchNo
Rated permanent current Iu4 A
With integrated under voltage releaseNo
Rated operating voltage690 V
Overload release current setting1–4 A
Power loss0.9 W
With thermal overload protectionYes
Type of electrical connection of main circuitScrew connection
Type of control elementTurn button
Switch off techniqueElectronic
Rated operation power at AC-3, 230 V0.75 kW
Rated short-circuit breaking capacity Icu at 400 V
AC100 kA
Adjustment range undelayed short-circuit release62 A
Phase failure sensitiveYes
Device constructionBuilt-in device fixed built-in technique
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents