Push-button switches, PSM series
| Manufacturer | SCI |
| Type of switch | push-button |
| Mounting | on panel |
| AC contacts rating @R* | 3A / 250V AC |
| Electrical life | 6000 cycles |
| Max. contact resistance: | 50mΩ |
| Panel thickness | max. 4mm |
| Mounting hole dimensions | Ø6.2mm |
| Operating temperature | -25...70°C |
| Dimensions | Fig. 1. |
| Button shape | round, prominent |
| Illumination | none |
| Positions | 2 |
| Contacts layout | SPDT |
| Leads | for soldering |
| Actuator colour | red |
| Manufacturer series | PA1 |
* at resistive load
