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PKZ-SOL12 120937 EATON ELECTRIC String circuit-breaker, DC current, 2p, 12A
PKZ-SOL12
120937
EATON-MOELLER
String circuit-breaker, DC current, 2p, 12A
PKZ-SOL12
Low-voltage industrial components > Power circuit-breaker for trafo/generator/installation protection
Solar Switches
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
Often bought together
▲More info
▲String circuit-breaker, DC current, 2p, 12A
String circuit-breakers PKZ-SOL are the fuseless alternative for the protection of photovoltaic modules against short-circuit currents. With their variable tripping range, they can be optimally adjusted to the actual short-circuit current of a string. Using the optional delayed undervoltage release P-SOL-XUV, remote switching, for example, for the fire brigade is possible.
General specifications
Product name
Eaton Moeller® series PKZ-SOL String circuit-breaker
Part no.
PKZ-SOL12
EAN
4015081187676
Product Length/Depth
93 millimetre
Product height
76 millimetre
Product width
58 millimetre
Product weight
0.308 kilogram
Compliances
Contact Manufacturer
Certifications
EN 60947-2
IEC 60947-2
TÜV-certified
IEC/EN 60947‐2
IEC 60947-2
TÜV-certified
IEC/EN 60947‐2
Product Tradename
PKZ-SOL
Product Type
String circuit-breaker
Product Sub Type
None
Features & Functions
Actuator type
Turn button
Design
Open
Features
Complete device with protection unit
Number of poles
Two-pole
General information
Application
Open areas
Utility buildings
Utility buildings
Degree of protection
IP20
Mounting Method
DIN rail (top hat rail) mounting optional
Top-hat rail fixing (according to IEC/EN 60715, 35 mm)
Top-hat rail fixing (according to IEC/EN 60715, 35 mm)
Overload release current setting - min
8 A
Overload release current setting - max
12 A
Product category
String circuit-breakers
Switchgear for photovoltaic systems
Switchgear for photovoltaic systems
Protection class
2
Suitable for
DIN rail (top hat rail) mounting
Climatic environmental conditions
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
60 °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 with ferrule)
2 x (1 - 6) mm², ferrule to DIN 46228
1 x (1 - 6) mm², ferrule to DIN 46228
1 x (1 - 6) mm², ferrule to DIN 46228
Terminal capacity (solid/stranded AWG)
18 - 14
Electrical rating
Internal resistance
31 mΩ
Rated operational current (Ie)
12 A at AC-21A
Rated operational voltage (Ue) - min
900 V
Rated operational voltage (Ue) - max
900 V
Rated uninterrupted current (Iu)
12 A
Short-circuit current
5 - 9 A, Ics, Admissible short-circuit current for solar modules
Short-circuit release
6 x Ie, Electromagnetic trip block
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
Design verification
Equipment heat dissipation, current-dependent Pvid
4.5 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
1.5 W
Rated operational current for specified heat dissipation (In)
12 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.
Technical data ETIM 9.0
Low-voltage industrial components (EG000017) / Power circuit-breaker for trafo/generator/installation protection (EC000228)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Circuit breaker for power transformer, generator and system protection (ecl@ss13-27-37-04-09 [AJZ716018])
Rated permanent current Iu
12 A
Rated voltage
900 - 900 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
0 kA
Overload release current setting
8 - 12 A
Adjustment range short-term delayed short-circuit release
0 - 0 A
Adjustment range undelayed short-circuit release
72 - 72 A
Power loss
4.5 W
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
No
Type of electrical connection of main circuit
Screw connection
Suitable for DIN rail (top hat rail) mounting
Yes
DIN rail (top hat rail) mounting optional
Yes
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
No
With integrated under voltage release
No
Number of poles
2
Position of connection for main current circuit
Other
Type of control element
Turn button
Complete device with protection unit
Yes
Motor drive integrated
No
Motor drive optional
No
Degree of protection (IP)
IP20
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PKZ-SOL12 PKZ-SOL12 120937 EN_120937.pdf | 117 Kbytes |
 |
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