| Manufacturer part number (MPN) | PKZ-SOL20 |
| EAN / GTIN | 4015081187683 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Eaton catalogue number | 120938 |
| Depth | 93 mm |
| Height | 76 mm |
| Width | 58 mm |
| Weight | 0.305 kg |
| Certifications | IEC/EN 60947‐2 |
| Ambient operating temperature - max | 60 °C |
| Ambient operating temperature - min | -25 °C |
| Climatic proofing | Damp heat, constant, to IEC 60068-2-78; Damp heat, cyclic, to IEC 60068-2-30 |
| Number of auxiliary contacts (change-over contacts) | 0 |
| Number of auxiliary contacts (normally closed contacts) | 0 |
| Number of auxiliary contacts (normally open contacts) | 0 |
| Equipment heat dissipation, current-dependent Pvid | 4.8 W |
| Heat dissipation capacity Pdiss | 0 W |
| Heat dissipation per pole, current-dependent Pvid | 1.6 W |
| Rated operational current for specified heat dissipation (In) | 20 A |
| Static heat dissipation, non-current-dependent Pvs | 0 W |
| Internal resistance | 12 mΩ |
| Rated operational current (Ie) | 20 A at DC-21A |
| Rated operational voltage (Ue) - max | 900 VDC |
| Rated operational voltage (Ue) - min | 900 VDC |
| Rated uninterrupted current (Iu) | 20 A |
| Short-circuit release | 6 x Ie |
| Short-circuit current | 9 - 15 A, Ics, Admissible short-circuit current for solar modules |
| Actuator type | Turn button |
| Design | Open |
| Features | Complete device with protection unit |
| Number of poles | Two-pole |
| Application | Open areas Utility buildings |
| Degree of protection | IP00 |
| Mounting Method | Top-hat rail fixing (according to IEC/EN 60715, 35 mm); DIN rail (top hat rail) mounting optional |
| Overload release current setting - max | 20 A |
| Overload release current setting - min | 14 A |
| Product category | String circuit-breakers Switchgear for photovoltaic systems |
| Protection class | 2 |
| Suitable for | DIN rail (top hat rail) mounting |
| Terminal capacity (flexible with ferrule) | 2 x (1 - 6) mm², ferrule to DIN 46228; 1 x (1 - 6) mm², ferrule to DIN 46228 |
| Terminal capacity (solid/stranded AWG) | 18 - 14 |
