# Undervoltage Release, 240 V, PKZM01/PKZM0/PKZM4/PKZM0-T/PKM0/PKE Series Circuit Breakers

![Product image](https://novapart.co/image/farnell:3515533/)

**URL**: https://novapart.co/products/U-PKZ0(240V50HZ)/undervoltage-release-240-v-pkzm01-pkzm0-pkzm4-t
**SKU**: U-PKZ0(240V50HZ)
**Manufacturer**: EATON MOELLER
**Category**: Circuit Protection || Circuit Breakers || Circuit Breaker Accessories
**Price**: €46.4700
**Stock**: 10+
**Lead Time**: 50 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2015) |
| Product Range | PKZ Series |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3515533/)

**DATASHEET - U-PKZ0(240V50HZ)** 

**Undervoltage release, 240 V 50 Hz, Standard voltage, AC, Screw terminals, For use with: Undervoltage release PKZ0(4), PKE** 

**Part no. U-PKZ0(240V50HZ) Catalog No. 073136 Alternate Catalog XTPAXUVR240V50H No.** 

## **Delivery program** 

Product range Accessories Accessories Undervoltage release Actuating voltage 240 V 50 Hz Voltage type Standard voltage Current actuation AC Contact sequence D1 D2 Connection technique Screw terminals For use with Undervoltage release PKZ0(4), PKE For use with PKZM0 PKZM4 PKZM0-T PKM0 PKZM01 PKE 

**==> picture [18 x 6] intentionally omitted <==**

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1 Motorschutzschalter 

**Notes** Can be fitted to the left of: Motor protective circuit-breaker Cannot be combined with: A-PKZ0 shunt release 

**Notes** Cannot be combined with shunt release A-PKZ0 Can be fitted to left side of the motor protection switch 

When combined with circuit breaker, can be used as EMERGENCY STOP device in accordance with IEC/EN 60204 

## **Technical data** 

## **General** 

|**Technical data**<br>**General**||||
|---|---|---|---|
|Terminal capacities||mm2||
|Solid or flexible conductor, with ferrule||mm2|1 x (0,75 - 2,5)<br>2 x (0,75 - 2,5)|
|Solid or stranded||AWG|1 x (18 - 14)|



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||||2 x (18 - 14)|
|---|---|---|---|
|Actuating voltage|||240 V 50 Hz|
|**Pick-up-/drop-out voltage**||||
|Pick-up voltage||x Uc|0,85 - 1,1|
|Drop-out voltage||x Uc|0,7- 0,35|
|**Power consumption**||||
|AC||||
|Pull-in power|Pick-up|VA|5|
|Sealing power|Sealing|VA|3|



|**Design verifcation asper IEC/EN 61439**|**Design verifcation asper IEC/EN 61439**|**Design verifcation asper IEC/EN 61439**|**Design verifcation asper IEC/EN 61439**|
|---|---|---|---|
|<br>Technical data for design verifcation||||
|<br>Rated operational current for specifed heat dissipation|In|A|0|
|Heat dissipation per pole, current-dependent|Pvid|W|0|
|Equipment heat dissipation, current-dependent|Pvid|W|0|
|Static heat dissipation, non-current-dependent|Pvs|W|0.5|
|Heat dissipation capacity|Pdiss|W|0|
|Operating ambient temperature min.||°C|-25|
|Operating ambient temperature max.||°C|55|
|IEC/EN 61439 design verifcation||||
|<br>10.2 Strength of materials and parts||||
|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.|
|<br>10.2.3.2 Verifcation of resistance of insulating materials to normal heat|||Meets the product standard's requirements.|
|<br>10.2.3.3 Verifcation of resistance of insulating materials to abnormal heat<br>and fre due to internal electric efects|||Meets the product standard's requirements.|
|<br>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<br>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<br>observed.|
|10.12 Electromagnetic compatibility|||Is the panel builder's responsibility. The specifcations for the switchgear must be<br>observed.|
|10.13 Mechanical function|||The device meets the requirements, provided the information in the instruction<br>leafet (IL) is observed.|



## **Technical data ETIM 7.0** 

Low-voltage industrial components (EG000017) / Under voltage coil (EC001022) 

|**Technical data ETIM 7.0**|**Technical data ETIM 7.0**|**Technical data ETIM 7.0**|**Technical data ETIM 7.0**|
|---|---|---|---|
|Low-voltage industrial components (EG000017) / Under voltage coil (EC001022)||||
|Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Undervoltage trip (ecl@ss10.0.1-27-37-04-17 [AKF015013])||||
|Rated control supply voltage Us at AC 50HZ||V|240 - 240|
|Rated control supply voltage Us at AC 60HZ||V|0 - 0|
|Rated control supply voltage Us at DC||V|0 - 0|
|Voltage type for actuating|||AC|
|Type of electric connection|||Screw connection|



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|Number of contacts as normally open contact|||0|
|---|---|---|---|
|Number of contacts as normally closed contact|||0|
|Number of contacts as change-over contact|||0|
|Delayed|||No|
|Suitable for power circuit breaker|||No|
|Suitable for off-load switch|||No|
|Suitable for motor safety switch|||Yes|
|Suitable for overload relay|||No|



## **Approvals** 

|**Approvalspprovalsrovals**||||
|---|---|---|---|
|Product Standards|||UL 508; CSA-C22.2 No. 14; IEC60947-4-1; 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|
|North America Certification<br>Specially designed for North America|||UL listed, CSA certified<br>No|



## **Characteristics** 

**==> picture [102 x 8] intentionally omitted <==**

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1: Motor-protective circuit-breakers<br>**----- End of picture text -----**<br>


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## **Dimensions** 

## **Additional product information (links)** 

|**Additional product information (links)product information (links)roduct information (links)**|**Additional product information (links)product information (links)roduct information (links)**|
|---|---|
|**IL03402034Z (AWA1210-1945) Motor-protective circuit-breaker, Starter**||
|IL03402034Z (AWA1210-1945) Motor-protective<br>circuit-breaker, Starter|ftp://ftp.moeller.net/DOCUMENTATION/AWA_INSTRUCTIONS/IL03402034Z2018_06.pdf|
|**IL03407011Z (AWA1210-1925) Motor-protective circuit-breaker**||
|IL03407011Z (AWA1210-1925) Motor-protective<br>circuit-breaker|ftp://ftp.moeller.net/DOCUMENTATION/AWA_INSTRUCTIONS/IL03407011Z2018_04.pdf|
|Motor starters and "Special Purpose Ratings"<br>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<br>Industrial control panels|http://www.moeller.net/binary/ver_techpapers/ver960en.pdf|



Eaton Industries GmbH http://www.eaton.eu © 07/2020 by Eaton Industries GmbH Eaton 073136 ED2020 V70.0 EN 

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## Links

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- [Supplier page](https://es.farnell.com/eaton-moeller/u-pkz0-240v50hz/releases-u-pkz0-uhi-pkz0/dp/3515533)
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