| Series | 551 |
| Package | Bulk |
| Part Status | Active |
| Mounting Type | Panel Mount |
| Circuit | SPST |
| Switch Function | On-Off |
| Current Rating (Amps) | 20A (DC) |
| Voltage Rating - AC | - |
| Voltage Rating - DC | 12 V |
| Actuator Type | Standard Round |
| Actuator Length | 26.92mm |
| Illumination | Non-Illuminated |
| Illumination Type, Color | - |
| Illumination Voltage (Nominal) | - |
| Termination Style | Screw Terminal |
| Panel Cutout Dimensions | Circular - 11.90mm Dia |
| Bushing Thread | 15/32-32 |
| Ingress Protection | - |
| Features | - |
| Operating Temperature | - |
