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Ex-d Miniature circuit breaker, Variant: S202UP- K 20A
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Technical Information
| Item condition | New |
| Manufacture name | Ex-d Miniature circuit breaker, Variant: S202UP- K 20A |
| Brand | EATON |
| ETIM | EC000042 |
| Rated current | 20 A |
| Rated voltage | 277 V |
| Release characteristic | K |
| Width in number of modular spacings | 3 |
| Number of poles (total) | 2 |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V | 10 kA |
Packing details
| Packing level 1 | 4251510742430 |
Other Technical data
| Voltage type | AC/DC |
| Built-in depth | 132 mm |
| Frequency | 60 Hz |
| Rated insulation voltage Ui | 500 V |
| Current limiting class | 3 |
| Over voltage category | 3 |
| Pollution degree | 2 |
| Explosion-proof | Yes |
| Degree of protection (IP) | IP2X |
| Number of protected poles | 2 |
| Concurrently switching neutral conductor | No |
| Connectable conductor cross section solid-core | 0 mm² |
| Connectable conductor cross section multi-wired | 2.1-13.3 mm² |
| Ambient temperature during operating | -20-55 °C |
| Flush-mounted installation | No |
| Additional equipment possible | No |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V | 10 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V | 10 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V | 10 kA |
| Rated impulse withstand voltage Uimp | 4 kV |
Description
Ex-d Miniature circuit breaker; Variant: S202UP- K 20A; Tripping Characteristic: K; Voltage: 400 V; Current: 20 A; Frequency: 50 Hz / 60 Hz; Number of poles: 2; Auxillary contacts: 0; Signal contacts: 0; Connection terminals: 1x 1,5mm² up to 1x 16m² or 2x 1,5mm² up to 2x 6mm², with Cable lug 2x 25mm²; Padlocking facility in OFF postion: Yes; Permissible ambient temperature: -45°C up to +55°C; Powerloss per pole: W; Backup fuse (maximum): A; Enclosure material: Polyamide