Item condition | New |
Manufacture name | S453M-D20NP Miniature Circuit Breaker |
Brand | ABB |
Categories |
Breakers |
Voltage type | AC |
Built-in depth | 75 mm |
Rated current | 20 A |
Frequency | 50-60 Hz |
Release characteristic | D |
Rated insulation voltage Ui | 440 V |
Current limiting class | 3 |
Over voltage category | 3 |
Pollution degree | 2 |
Width in number of modular spacings | 4 |
Explosion-proof | FALSE |
Degree of protection (IP) | IP20 |
Number of protected poles | 3 |
Concurrently switching neutral conductor | FALSE |
Ambient temperature during operating | -25-55 °C |
Flush-mounted installation | FALSE |
Additional equipment possible | TRUE |
Number of poles (total) | 3 |
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 impulse withstand voltage Uimp | 4 kV |
Packing level 1 | 7612270107728 |