General specifications
Product name
Eaton Moeller® series PKZ-SOL String circuit-breaker
Part no.
PKZ-SOL30
EAN
4015081187690
Product Length/Depth
93 millimetre
Product height
76 millimetre
Product width
58 millimetre
Product weight
0.309 kilogram
Compliances
Contact Manufacturer
Certifications
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
Three-pole
General information
Application
Open areas
Utility buildings
Degree of protection
IP00
Mounting Method
DIN rail (top hat rail) mounting optional
Top-hat rail fixing (according to IEC/EN 60715, 35 mm)
Overload release current setting - min
23 A
Overload release current setting - max
30 A
Product category
String circuit-breakers
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, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Terminal capacities
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/stranded AWG)
18 - 14
Electrical rating
Internal resistance
7 mΩ
Rated operational current (Ie)
30 A at AC-21A
Rated operational voltage (Ue) - min
900 V
Rated operational voltage (Ue) - max
900 V
Rated uninterrupted current (Iu)
30 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
6.3 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
2.1 W
Rated operational current for specified heat dissipation (In)
30 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
30 A
Rated voltage
900 - 900 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
0 kA
Overload release current setting
23 - 30 A
Adjustment range short-term delayed short-circuit release
0 - 0 A
Adjustment range undelayed short-circuit release
180 - 180 A
Power loss
6.5 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
3
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)
IP00