| power contactor, AC-3 17 A, 7.5 kW / 400 V 1 NO + 1 NC, 24 V AC, 50 / 60 Hz, 3-pole, Size S0, screw terminal |
| product brand name |
SIRIUS |
| product designation |
Power contactor |
| product type designation |
3RT2 |
| General technical data |
| size of contactor |
S0 |
| product extension |
|
| ● function module for communication |
No |
| ● auxiliary switch |
Yes |
| power loss [W] for rated value of the current |
|
| ● at AC in hot operating state |
2.7 W |
| ● at AC in hot operating state per pole |
0.9 W |
| ● without load current share typical |
7.9 W |
| insulation voltage |
|
| ● of main circuit with degree of pollution 3 rated value |
690 V |
| ● of auxiliary circuit with degree of pollution 3 rated value |
690 V |
| surge voltage resistance |
|
| ● of main circuit rated value |
6 kV |
| ● of auxiliary circuit rated value |
6 kV |
| maximum permissible voltage for safe isolation between coil and main contacts according to EN 60947-1 |
400 V |
| shock resistance at rectangular impulse |
|
| ● at AC |
7,5g / 5 ms, 4,7g / 10 ms |
| shock resistance with sine pulse |
|
| ● at AC |
11,8g / 5 ms, 7,4g / 10 ms |
| mechanical service life (switching cycles) |
|
| ● of contactor typical |
10 000 000 |
| ● of the contactor with added electronically optimized auxiliary switch block typical |
5 000 000 |
| ● of the contactor with added auxiliary switch block typical |
10 000 000 |
| reference code according to IEC 81346-2 |
Q |
| Substance Prohibitance (Date) |
10/01/2009 |