| Model Number |
3RK1301-1BB00-1AA2 |
| Rated operational voltage |
200–400 V AC |
| Operating voltage range at 50 Hz |
200–440 V AC |
| Overload-release setting range |
1.4–2 A |
| Rated operational current, AC-3 at 400 V |
2 A |
| Rated motor power, AC-3 at 400 V |
0.75 kW |
| Rated operating frequency |
50 / 60 Hz |
| Operating-frequency tolerance |
±10% |
| Rated supply voltage |
24 V DC |
| Permissible supply voltage |
20.4–28.8 V DC |
| Power loss at rated current, hot state |
10 W |
| Power loss per pole, hot state |
3.33 W |
| Auxiliary/control loss, OFF, without bypass |
0.374 W |
| Auxiliary/control loss, ON, without bypass |
4.118 W |
| Rated insulation voltage |
500 V |
| Rated impulse withstand voltage |
6 kV |
| Protective separation, main/auxiliary circuits |
400 V maximum |
| Pollution degree, IEC 60664 |
3 at 400 V; 2 at 500 V |
| Ultimate short-circuit breaking capacity at 400 V |
50 kA |
| Main-circuit poles |
3 |
| Front degree of protection, IEC 60529 |
IP20 |
| Operating ambient temperature |
0–60 °C |
| Storage/transport temperature |
-40 to +70 °C |
| Operating relative humidity |
5–95% |
| Installation altitude |
2,000 m maximum |
| Shock resistance |
5 g / 11 ms |
| Vibration resistance |
2 g |
| Maximum switching frequency |
750 operations/h |
| Typical main-contact mechanical life |
100,000 operating cycles |
| Coordination type |
Type 2 |
| Burst immunity, IEC 61000-4-4 |
2 kV on supply, inputs and outputs |
| Conductor-earth surge, IEC 61000-4-5 |
2 kV for U > 24 V DC |
| Conductor-conductor surge, IEC 61000-4-5 |
1 kV for U > 24 V DC |
| Process-image address space |
1 byte input / 1 byte output |