The circuit breakers of the S300P series protect cables and lines against overload and short circuits in accordance with DIN0100-430 and DIN0100-530. They comply with the construction regulations DIN0641-11 or IEC/EN 60898-1, DIN0660-101 or IEC/EN60947-2 and UL1077. Their patented connection terminal ensures simple and safe contacting and handling using a pressure plate. Installation and removal on the top hat rail is tool-free and also possible from the busbar assembly. The circuit breakers have a front-side error display to distinguish between tripping in the event of a fault and manual switching off. The detailed technical documentation can be quickly accessed via a QR code on the front of the device. Numerous approvals and a comprehensive range of accessories make the S300P fit for worldwide use in demanding applications.
| Property | Value |
| Tripping characteristic: | C |
| Rated current: | 32 A |
| Rated voltage: | 240 V |
| Type of voltage: | AC/DC |
| Frequency: | 50 to 60 Hz |
| TE: | 2 |
| Number of poles (total): | 2 |
| Energy limitation class: | 3 |
| Additional equipment possible: | yes |
| Overvoltage category: | 4 |
| Installation depth: | 69 mm |
| Protection class (IP): | IP20 |
| Rated switching capacity Icn according to EN 60898 at 230 V: | 20 kA |
| Rated switching capacity Icu according to IEC 60947-2 at 230 V: | 25 kA |
| Pollution degree: | 3 |
| Switching neutral conductor: | yes |
| Number of protected Poles: | 1 |
| Flush-mounted installation: | no |
| Rated insulation voltage Ui: | 500 V |
| Rated impulse withstand voltage Uimp: | 6 kV |
| Ambient temperature during operation: | -40 to 70 °C |
| Connectable conductor cross-section, stranded: | 0.75 to 25 mm² |
| Connectable conductor cross-section, solid: | 0.75 to 35 mm² |
| Explosion-proof: | no |
