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PKZM0-25-PI 199161 Y7-199161 EATON ELECTRIC Motor protector switch 3 poles Ir 20-25 A Screw connection
PKZM0-25-PI
199161
Y7-199161
EATON - MOELLER
1 Pcs.
Motor protector switch; 3 poles; Ir=20-25 A; Screw connection;
PKZM0-25-PI
Eaton Moeller® series PKZM0 Motor-protective circuit-breaker, 12.5 kW, 20 - 25 A, Push in terminals
Motor-protective circuit-breaker, IEC/EN 60947, VDE 0660, Overload releases 20 - 25 A: max. 388 A, Switch off technique Thermomagnetic, With thermal protection Yes, Phase failure sensitive Yes, Rated permanent current Iu 25 A, Rated operation power at AC-3, 230 V 5.5 kW, Rated operation power at AC-3, 400 V 12.5 kW, Type of control element Turn button, Number of poles 3: Rated short-circuit breaking capacity lcu at 400 V, AC 50 kA, Device IP20, Terminations IP20, Storage - 40 - 80 °C, Open -25 - +55 °C, Direction of incoming supply as required
Automation > Motor protection circuit-breaker
Circuit Breakers PKZ
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An Eaton Moeller motor protector switch (PKZM0-25-PI) serves as a specialized manual controller designed to protect electric motors from overloads, short circuits, and phase imbalances. These devices combine manual switching and thermal-magnetic trip functions within a single housing for industrial applications.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Overload release current setting (EF002336): 25 A
- Adjustment range undelayed short-circuit release (EF007131): 388 A
- With thermal overload protection (EF006233): No
- Phase failure sensitive (EF007400): Yes
- Switch off technique (EF007007): Thermomagnetic
- Rated operating voltage (EF001435): 690 V
- Rated permanent current Iu (EF001389): 25 A
- Rated operation power at AC-3, 230 V (EF007025): 5.5 kW
- Rated operation power at AC-3, 400 V (EF001364): 12.5 kW
- Power loss (EF005387): 7.04 W
- Type of electrical connection of main circuit (EF006819): Spring clamp connection
- Type of control element (EF006976): Rotating button
- Device construction (EF008240): Built-in device fixed built-in technique
- With integrated auxiliary switch (EF001387): No
- With integrated under voltage release (EF001390): No
- Number of poles (EF001391): 3
More info
▲General specifications
Product Name
Eaton Moeller® series PKZM0 Motor-protective circuit-breaker
Catalog Number
199161
Model Code
PKZM0-25-PI
EAN
4015081972456
Product Length/Depth
75 mm
Product Height
109 mm
Product Width
45 mm
Product Weight
0.347 kg
Certifications
IEC/EN 60947
VDE 0660
UL
CSA
IEC/EN 60947-4-1
UL 60947-4-1
CSA-C22.2 No. 60947-4-1-14
CE
UL File No.: E36332
UL Category Control No.: NLRV
CSA File No.: 165628
CSA Class No.: 3211-05
VDE 0660
UL
CSA
IEC/EN 60947-4-1
UL 60947-4-1
CSA-C22.2 No. 60947-4-1-14
CE
UL File No.: E36332
UL Category Control No.: NLRV
CSA File No.: 165628
CSA Class No.: 3211-05
Features & Functions
Actuator type
Turn button
Features
Phase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)
Functions
Motor protection
Phase failure sensitive
Phase failure sensitive
Number of poles
Three-pole
General
Connection
Push in terminals
Lifespan, electrical
100,000 operations
Lifespan, mechanical
100,000 Operations
Mounting Method
DIN rail (top hat rail) mounting optional
Mounting position
Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.
Operating frequency
40 Operations/h
Overvoltage category
III
Pollution degree
3
Product category
Motor protective circuit breaker
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)
6000 V AC
Shock resistance
25 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
Suitable for
Also motors with efficiency class IE3
Branch circuit: Manual type E in combination with contactor DILM and terminal BK25/3-PKZ0-E, or suitable for group installations, (UL/CSA)
Branch circuit: Manual type E in combination with contactor DILM and terminal BK25/3-PKZ0-E, or suitable for group installations, (UL/CSA)
Temperature compensation
-25 - 55 °C, Operating range
-5 - 40 °C to IEC/EN 60947, VDE 0660
≤ 0.25 %/K, residual error for T > 40°
-5 - 40 °C to IEC/EN 60947, VDE 0660
≤ 0.25 %/K, residual error for T > 40°
Used with
Motor starter combinations type MSC...
Climatic environmental conditions
Altitude
Max. 2000 m
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
55 °C
Ambient operating temperature (enclosed) - min
-25 °C
Ambient operating temperature (enclosed) - max
40 °C
Ambient storage temperature - min
-40 °C
Ambient storage temperature - max
80 °C
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
Terminal capacities
Terminal capacity (flexible)
1 x (1 - 6) mm², Push-in terminals
2 x (1 - 6) mm², Push-in terminals
2 x (1 - 6) mm², Push-in terminals
Terminal capacity (solid/stranded AWG)
18 - 8
Terminal capacity (flexible with unisolated ferrule)
1 x (1 - 6) mm²
2 x (1 - 6) mm²
2 x (1 - 6) mm²
Terminal capacity (flexible with ultrasonic welded cable end)
1 x (1 - 10) mm²
2 x (1 - 6) mm²
2 x (1 - 6) mm²
Stripping length (main cable)
12 mm
Electrical rating
Rated frequency - min
50 Hz
Rated frequency - max
60 Hz
Rated operational current (Ie)
25 A
Rated operational power at AC-3, 220/230 V, 50 Hz
5.5 kW
Rated operational power at AC-3, 380/400 V, 50 Hz
12.5 kW
Rated operational voltage (Ue) - min
690 V
Rated operational voltage (Ue) - max
690 V
Rated uninterrupted current (Iu)
25 A
Short-circuit rating
Short-circuit current rating (group protection)
10 kA, 600 V High Fault, Fuse, SCCR (UL/CSA) with 150 A, 600 V High Fault, Fuse, SCCR (UL/CSA)
10 kA, 600 V High Fault, CB, SCCR (UL/CSA) with 125 A, 600 V High Fault, CB, SCCR (UL/CSA)
18 kA, 600 V High Fault, Fuse with CL, SCCR (UL/CSA) with 600 A, 600 V High Fault, Fuse with CL, SCCR (UL/CSA)
18 kA, 600 V High Fault, CB with CL, SCCR (UL/CSA) with 600 A, 600 V High Fault, CB with CL, SCCR (UL/CSA)
18 kA, 480 V High Fault, CB, SCCR (UL/CSA) with 600 A, 480 V High Fault, CB, SCCR (UL/CSA)
18 kA, 480 V High Fault, Fuse, SCCR (UL/CSA) with 600 A, 480 V High Fault, Fuse, SCCR (UL/CSA)
10 kA, 600 V High Fault, CB, SCCR (UL/CSA) with 125 A, 600 V High Fault, CB, SCCR (UL/CSA)
18 kA, 600 V High Fault, Fuse with CL, SCCR (UL/CSA) with 600 A, 600 V High Fault, Fuse with CL, SCCR (UL/CSA)
18 kA, 600 V High Fault, CB with CL, SCCR (UL/CSA) with 600 A, 600 V High Fault, CB with CL, SCCR (UL/CSA)
18 kA, 480 V High Fault, CB, SCCR (UL/CSA) with 600 A, 480 V High Fault, CB, SCCR (UL/CSA)
18 kA, 480 V High Fault, Fuse, SCCR (UL/CSA) with 600 A, 480 V High Fault, Fuse, SCCR (UL/CSA)
Short-circuit current rating (type E)
18 kA, 240 V, SCCR (UL/CSA) with contactor DILM25
18 kA, 480 Y/277 V, SCCR (UL/CSA) with contactor DILM25
18 kA, 480 Y/277 V, SCCR (UL/CSA) with contactor DILM25
Short-circuit release
± 20% tolerance, Trip blocks
388 A, Irm, Setting range max.
Basic device fixed 15.5 x Iu, Trip Blocks
388 A, Irm, Setting range max.
Basic device fixed 15.5 x Iu, Trip Blocks
Rated short-circuit breaking capacity Ics at 400 V AC
38 kA
Rated short-circuit breaking capacity Icu at 400 V AC
50 kA
Rated short-circuit breaking capacity Icu at 440 V AC
10 kA
Rated short-circuit breaking capacity Ics at 440 V AC
3 kA
Rated short-circuit breaking capacity Icu at 500 V AC
3 kA
Rated short-circuit breaking capacity Ics at 500 V AC
3 kA
Rated short-circuit breaking capacity Icu at 690 V AC
3 kA
Rated short-circuit breaking capacity Ics at 690 V AC
1 kA
Motor rating
Assigned motor power at 115/120 V, 60 Hz, 1-phase
2 HP
Assigned motor power at 230/240 V, 60 Hz, 3-phase
7.5 HP
Assigned motor power at 460/480 V, 60 Hz, 3-phase
15 HP
Assigned motor power at 575/600 V, 60 Hz, 3-phase
20 HP
Contacts
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Trip blocks
Overload release current setting - min
20 A
Overload release current setting - max
25 A
Tripping characteristic
Overload trigger: tripping class 10 A
Design verification
Equipment heat dissipation, current-dependent Pvid
7.04 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
2.3 W
Rated operational current for specified heat dissipation (In)
25 A
Static heat dissipation, non-current-dependent Pvs
0 W
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 Resist. of insul. mat. to abnormal heat/fire by internal elect. 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.
10.9.2 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.