| Model | ESM-BA301 |
| Safety Contacts | 3 |
| Auxiliary Contact | 1 |
| Operating Voltage | AC/DC 24 V -10% ... +10% |
| Rated Insulation Voltage | AC 250 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Cumulative Current | max.15 A |
| Housing Material | Polyamide PA6.6 |
| Weight | 0.23 kg |
| Ambient Temperature | -15 ... 40 °C |
| Degree of Protection | IP20 |
| Mechanical Life (Operating Cycles) | 10 x 10^6 |
| Contact Material | AgSnO2 |
| Mounting Method | Mounting rail 35mm according to DIN EN 60715 TH35 |
| Number of Safety Contacts | 3 |
| Number of Auxiliary Contacts | 1 |
| Control Voltage On S11 | 24 V 18.6 ... 26 V |
| Control Current S11...S14 | 60 mA |
| Switching Voltage AC Max. | 250 V |
| Switching Current at 24V Min. | 5 mA |