| Order code | 51-0546 | 51-0547 | 51-0548 |
| Connection | Faston 250 (6.35 x 0.8mm) | Faston 250 (6.35 x 0.8mm) | Faston 250 (6.35 x 0.8mm) |
| Contact material | AgCdO | AgCdO | AgCdO |
| Contact type | 1 NO/1 NC | 1 NO/1 NC | 1 NO |
| Dimensions (L x W x H) | 36.5 x 32.2 x 43.3mm | 36.5 x 32.2 x 43.3mm | 36.5 x 32.2 x 43.3mm |
| Electrical life | 80 x 103 Switching operations | 80 x 103 Switching operations | 80 x 103 Switching operations |
| Mechanical life | (AC/DC) 10 x 106/30 x 106 switching operations | (AC/DC) 10 x 106/30 x 106 switching operations | (AC/DC) 10 x 106/30 x 106 switching operations |
| Nominal current | 20A | 20A | 30A |
| Nominal voltage | 12V DC | 24V DC | 24V DC |
| Relay protection | RT I | RT I | RT I |
| R(coil) | 110Ω | 445Ω | 445Ω |
| Temperature range | -40 to +75°C | -40 to +75°C | -40 to +75°C |
| Voltage range(s) | 9.6 to 13.2V | 19.2 to 26.4V | 19.2 to 26.4V |
| Manufacturer's part | 65.31.9.012.0000 | 65.31.9.024.0000 | 65.31.9.024.0300 |
| Order code | 51-0551 | 51-0552 | 51-0553 |
| Connection | Faston 250 (6.35 x 0.8mm) | Faston 250 (6.35 x 0.8mm) | Faston 250 (6.35 x 0.8mm) |
| Contact material | AgCdO | AgCdO | AgCdO |
| Contact type | 1 NO/1 NC | 1 NO | SPST-NO |
| Dimensions (L x W x H) | 36.5 x 32.2 x 43.3mm | 36.5 x 32.2 x 43.3mm | 36.5 x 32.2 x 43.3mm |
| Electrical life | 80 x 103 Switching operations | 80 x 103 Switching operations | 80 x 103 Switching operations |
| Mechanical life | (AC/DC) 10 x 106/30 x 106 switching operations | (AC/DC) 10 x 106/30 x 106 switching operations | (AC/DC) 10 x 106/30 x 106 switching operations |
| Nominal current | 20A | 30A | 30A |
| Nominal voltage | 230V AC | 230V AC | 12V DC |
| Relay protection | RT I | RT I | RT I |
| R(coil) | 7250Ω | 7250Ω | 110Ω |
| Temperature range | -40 to +75°C | -40 to +75°C | -40 to +75°C |
| Voltage range(s) | 184 to 253V | 184 to 253V | 9.6 to 13.2V |
| Manufacturer's part | 65.31.8.230.0000 | 65.31.8.230.0300 | 65.31.9.012.0300 |
