Your circuit is live by default and you need a button that breaks it on press. That's this one. A normally-closed SPST push-off momentary switch with a red actuator. The circuit stays closed until you push — then it opens, and snaps shut the moment you release. Ideal for stop or reset functions where the safe state is on
| brand | Jaycar |
| category | Electronics & Components |
| subcategory | Electronic Components |
| actuator_colour | Red |
| action_type | Push-Off Momentary (N/C) |
| contact_configuration | SPST Normally Closed |
| rrp | $5.00 |