| Manufacturer part number (MPN) | ESC440 |
| EAN / GTIN | 3250612401284 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Package quantity | 4 pcs |
| Type of contacts | 4NO |
| Number of contacts | 4 |
| Cross-section flexible conductor | 1.5 - 16 mm² |
| Cross-section rigid conductor | 1.5 - 25 mm² |
| Rated current IN | 40 A |
| Acceptable current rating AC3 | 25 A |
| Number of modules | 3 |
| Frequency | 50 - 50 Hz |
| Rated impulse withstand voltage Uimp | 4000 V |
| Rated insulation voltage Ui | 440 V |
| Rated operational voltage Ue | 400 - 400 V |
| Command voltage AC | 230 - 230 V |
| Command voltage DC | 0 - 0 V |
| Operating temperature | -10 - 50 °C |
| Storage/transport temperature | -40 - 80 °C |
| Category of use | AC-7a/AC-7b |
| Number of mechanical operations | 100000 |
| Electric endurance in number of cycles | 30000 |
| Power dissipation at IN | 14.30 W |
| Inrush power absorbed | 62.50 VA |
| Height | 85 mm |
| Width | 54 mm |
| Depth | 60 mm |
| Number of NC contacts | 0 |
| With switch for manual switch | No |
| Hum-free | No |
| Number of poles | 4 |