| Article Number |
5SY5220-7 |
| product brand name |
SENTRON |
| product designation |
Miniature circuit breaker |
| General technical data |
|
| number of poles |
2 |
| design of pole |
2P |
| tripping characteristic class |
C |
| mechanical service life (switching cycles) typical |
10 000 |
| overvoltage category |
III |
| degree of pollution |
3 |
| Voltage |
|
| type of voltage of the operating voltage |
AC/DC |
| insulation voltage (Ui) |
|
| ● at DC rated value |
250 V |
| ● with single-phase operation at AC rated value |
440 V |
| ● with multi-phase operation at AC rated value |
440 V |
| Supply voltage |
|
| supply voltage |
|
| ● at AC rated value |
400 V |
| ● at DC rated value |
440 V |
| value range of the supply voltage frequency |
50/60 Hz |
| operating voltage at DC rated value maximum |
500 V |
| Protection class |
|
| protection class IP |
IP20, with connected conductors |
| Switching capacity |
|
| switching capacity current |
|
| ● at DC according to IEC 60947-2 rated value |
15 kA |
| ● according to EN 60898 rated value |
10 kA |
| energy limitation class |
3 |
| Dissipation |
|
| power loss [W] for rated value of the current at AC in hot |
1.7 W |
| Operating State Per Pole |
|
