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SU203MR-K20 Sicherungsautomat K-Char., 10kA, 20A, 3P, RTT
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EAN: 4016779958493
MPN: 2CDS273347R0487
Box: 3
Estimate delivery time to our warehouse: By request
Technical Information
| Item condition | New |
| Manufacture name | SU203MR-K20 Miniature Circuit Breaker - 3P - K - 20 A |
| Brand | ABB |
| Categories |
Leitungsschutzschalter 20 A
|
| Harmonized System Code | 8536 2010 00 |
| ETIM | EC000042 |
| Rated current | 20 A |
| Rated voltage | 400 V |
| Release characteristic | K |
| Width in number of modular spacings | 3 |
| Number of poles (total) | 3 |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V | 10 kA |
Packing details
| Packing level 1 | 4016779961097 |
| Packing level 2 | 4016779981026 |
Other Technical data
| Voltage type | AC |
| Built-in depth | 71 mm |
| Frequency | 50-60 Hz |
| Rated insulation voltage Ui | 440 V |
| Current limiting class | 3 |
| Over voltage category | 3 |
| Pollution degree | 2 |
| Explosion-proof | No |
| Degree of protection (IP) | IP20 |
| Number of protected poles | 3 |
| Concurrently switching neutral conductor | No |
| Connectable conductor cross section solid-core | 0-35 mm² |
| Connectable conductor cross section multi-wired | 0-25 mm² |
| Ambient temperature during operating | -25-55 °C |
| Flush-mounted installation | No |
| Additional equipment possible | Yes |
| 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
SU203MR-K20 MCB K-Char., 10kA, 20A, 3P, RTT UL 489, Ring Cable Lug