# Thermal Magnetic Circuit Breaker, Motor Protection, PKZM0 Series, 2.5 A, 3 Pole, 250 VDC, 380 VAC
**URL**: https://novapart.co/products/PKZM0-2.5/thermal-magnetic-circuit-breaker-motor-protection
**SKU**: PKZM0-2.5
**Manufacturer**: EATON MOELLER
**Category**: Circuit Protection || Circuit Breakers || Thermal Magnetic Circuit Breakers
**Price**: €96.5500
**Stock**: 10+
**Lead Time**: 79 days (indicative)
## Description
Product Range:xStart Series; Current Rating:2.5A; No. of Poles:3 Pole; Voltage Rating V DC:250VDC; Voltage Rating VAC:380VAC; Circuit Breaker Mounting:DIN Rail; SVHC:No SVHC (17-Dec-2015); Brea
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2015) |
| No. Of Poles | 3 Pole |
| Product Range | PKZM0 Series |
| Current Rating | 2.5A |
| Voltage Rating Vac | 380VAC |
| Voltage Rating Vdc | 250VDC |
| Circuit Breaker Mounting | DIN Rail |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:677050/)
**DATASHEET - PKZM0-2,5**
## **Motor-protective circuit-breaker, 0.75 kW, 1.6 - 2.5 A, Screw terminals**
|**Part no.**
**PKZM0-2,5**
**072736**
**EL Number**
**(Norway) **
**4355127**|**Part no.**
**PKZM0-2,5**
**072736**
**EL Number**
**(Norway) **
**4355127**|**Part no.**
**PKZM0-2,5**
**072736**
**EL Number**
**(Norway) **
**4355127**|**Part no.**
**PKZM0-2,5**
**072736**
**EL Number**
**(Norway) **
**4355127**|
|---|---|---|---|
|**General specifcations**||||
|
Product name|||Eaton Moeller® series PKZM0 Motor-protective circuit-breaker|
|Part no.|||PKZM0-2,5|
|EAN|||4015080727361|
|Product Length/Depth|||76 millimetre|
|Product height|||93 millimetre|
|Product width|||45 millimetre|
|Product weight|||0.287 kilogram|
|Certifcations|||CSA Class No.: 3211-05
CSA-C22.2 No. 60947-4-1-14
IEC/EN 60947
UL 60947-4-1
UL
CE
UL Category Control No.: NLRV
UL File No.: E36332
IEC/EN 60947-4-1
VDE 0660
CSA File No.: 165628
CSA|
|Product Tradename|||PKZM0|
|Product Type|||Motor-protective circuit-breaker|
|Product Sub Type|||None|
|**Features & Functions**||||
|Actuator type|||Turn button|
|Features|||Phase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)|
|Functions|||Phase failure sensitive
Motor protection|
|Number of poles|||Three-pole|
|**General information**||||
|Connection|||Screw terminals|
|Degree of protection|||IP20
Terminals: IP00|
|Explosion safety category for dust|||ATEX dust-ex-protection, PTB 10, ATEX 3013, Ex II(2) GD|
|Lifespan, electrical|||100,000 operations|
|Lifespan, mechanical|||100,000 Operations|
|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 efciency class IE3
Branch circuit: Manual type E if used with terminal, or suitable for group
installations, (UL/CSA)|
|Temperature compensation|||≤ 0.25 %/K, residual error for T > 40°
-5 - 40 °C to IEC/EN 60947, VDE 0660
-25 - 55 °C, Operating range|
|**Climatic environmental conditions**||||
|Altitude|||Max. 2000 m|
|Ambient operating temperature - min|||-25 °C|
|Ambient operating temperature - max|||55 °C|
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|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 proofng|||Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78|
|**Terminal capacities**||||
|Terminal capacity (fexible with ferrule)|||2 x (1 - 6) mm², ferrule to DIN 46228
1 x (1 - 6) mm², ferrule to DIN 46228|
|Terminal capacity (solid)|||2 x (1 - 6) mm²
1 x (1 - 6) mm²|
|Terminal capacity (solid/stranded AWG)|||18 - 10|
|Stripping length (main cable)|||10 mm|
|Tightening torque|||1.7 Nm, Screw terminals, Main cable
1 Nm, Screw terminals, Control circuit cables|
|**Electrical rating**||||
|Rated frequency - min|||50 Hz|
|Rated frequency - max|||60 Hz|
|Rated operational current (Ie)|||2.5 A|
|Rated operational power at AC-3, 220/230 V, 50 Hz|||0.37 kW|
|Rated operational power at AC-3, 380/400 V, 50 Hz|||0.75 kW|
|Rated operational power at AC-3, 440 V, 50 Hz|||1.1 kW|
|Rated operational power at AC-3, 500 V, 50 Hz|||1.1 kW|
|Rated operational power at AC-3, 690 V, 50 Hz|||1.5 kW|
|Rated operational voltage (Ue) - min|||690 V|
|Rated operational voltage (Ue) - max|||690 V|
|Rated uninterrupted current (Iu)|||2.5 A|
|**Short-circuit rating**||||
|Rated short-circuit breaking capacity Icu at 400 V AC|||150 kA|
|Rated short-circuit breaking capacity Ics at 400 V AC|||150 kA|
|Rated short-circuit breaking capacity Icu at 440 V AC|||150 kA|
|Rated short-circuit breaking capacity Ics at 440 V AC|||150 kA|
|Rated short-circuit breaking capacity Icu at 500 V AC|||150 kA|
|Rated short-circuit breaking capacity Ics at 500 V AC|||150 kA|
|Rated short-circuit breaking capacity Icu at 690 V AC|||5 kA|
|Rated short-circuit breaking capacity Ics at 690 V AC|||5 kA|
|Short-circuit current|||60 kA DC, up to 250 V DC, Main conducting paths|
|Short-circuit current rating (group protection)|||50 kA, 600 V High Fault, CB, SCCR (UL/CSA) with 600 A, 600 V High Fault, CB, SCCR
(UL/CSA)
50 kA, 600 V High Fault, Fuse, SCCR (UL/CSA) with 600 A, 600 V High Fault, Fuse,
SCCR (UL/CSA)|
|Short-circuit current rating (type E)|||50 kA, 600 Y/347 V, SCCR (UL/CSA)
65 kA, 480 Y/277 V, SCCR (UL/CSA)
65 kA, 240 V, SCCR (UL/CSA)
Accessories required BK25/3-PKZ0-E|
|Short-circuit release|||± 20% tolerance, Trip blocks
38.8 A, Irm, Setting range max.
Basic device fxed 15.5 x Iu, Trip Blocks|
|**Switching capacity**||||
|Switching capacity|||2.5 A (3 contacts in series), DC-5 up to 250V
2.5 A, AC-3 up to 690 V|
|**Motor rating**||||
|Assigned motor power at 200/208 V, 60 Hz, 3-phase|||0.5 HP|
|Assigned motor power at 230/240 V, 60 Hz, 1-phase|||0.17 HP|
|Assigned motor power at 230/240 V, 60 Hz, 3-phase|||0.5 HP|
|Assigned motor power at 460/480 V, 60 Hz, 3-phase|||1 HP|
|Assigned motor power at 575/600 V, 60 Hz, 3-phase|||1.5 HP|
|**Trip blocks**||||
|Overload release current setting - min|||1.6 A|
|Overload release current setting - max|||2.5 A|
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Tripping characteristic
**==> picture [72 x 32] intentionally omitted <==**
Overload trigger: tripping class 10 A
##
|Tripping characteristic|||Overload trigger: tripping class 10 A|
|---|---|---|---|
|**Design verifcation**||||
|
Equipment heat dissipation, current-dependent Pvid|||5.16 W|
|Heat dissipation capacity Pdiss|||0 W|
|Heat dissipation per pole, current-dependent Pvid|||1.72 W|
|Rated operational current for specifed heat dissipation (In)|||2.5 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 Verifcation of thermal stability of enclosures|||Meets the product standard's requirements.|
|
10.2.3.2 Verifcation 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/fre by internal elect. efects|||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 specifcations for the switchgear must be
observed.|
|10.12 Electromagnetic compatibility|||Is the panel builder's responsibility. The specifcations for the switchgear must be
observed.|
|10.13 Mechanical function|||The device meets the requirements, provided the information in the instruction
leafet (IL) is observed.|
## **Technical data ETIM 9.0**
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 (ecl@ss13-27-37-04-01 [AGZ529021])
|**Technical data ETIM 9.0**|**Technical data ETIM 9.0**|**Technical data ETIM 9.0**|**Technical data ETIM 9.0**|
|---|---|---|---|
|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 (ecl@ss13-27-37-04-01
[AGZ529021])||||
|Overload release current setting||A|1.6 - 2.5|
|Adjustment range undelayed short-circuit release||A|39 - 39|
|With thermal overload protection|||No|
|Phase failure sensitive|||Yes|
|Switch of technique|||Thermomagnetic|
|
Rated operating voltage||V|690 - 690|
|Rated permanent current Iu||A|2.5|
|Rated operation power at AC-3, 230 V||kW|0.37|
|Rated operation power at AC-3, 400 V||kW|0.75|
|Power loss||W|5.16|
|Type of electrical connection of main circuit|||Screw connection|
|Type of control element|||Turn button|
|Device construction|||Built-in device fxed 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|150|
|Degree of protection (IP)|||IP20|
|Height||mm|93|
|Width||mm|45|
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Depth
76
mm
Eaton Industries GmbH © 04/2023 by Eaton Industries GmbH Eaton 072736 ED2023 V1.0 EN
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## Links
- [View this product on Novapart](https://novapart.co/products/PKZM0-2.5/thermal-magnetic-circuit-breaker-motor-protection)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/eaton-moeller/pkzm0-2-5/circuit-breaker-1-6-2-5a/dp/677050)
---
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