The Marquardt 1808.0302 is a Rocker SPDT (Single Pole Double Throw) switch with an ON-OFF-ON function, designed for applications requiring switching between two circuits with an intermediate off position.
Thanks to its compact construction and reliable operation, it is a suitable choice for electronic devices, control panels, and industrial or DIY applications.
ON-OFF-ON Function
The switch has three operating positions:
- ON: activation of the first contact
- OFF: circuit interruption
- ON: activation of the second contact
The SPDT design allows control of two different outputs from a common input, offering greater flexibility compared to a simple ON/OFF switch.
Quality Construction
The Marquardt switch provides reliable electrical contact and is designed for flush mounting on panels, with minimal space requirements.