Add assurance to your product in the case of failure.
Compared to the classic VCMA series, the VCMA-PRO safety switch connection is external to the product, making it easy to access. This switch is insurance to alert you if your pump overflows. You can be alerted by connection to a thermostat or cooling signal, shutting it down, activating an alarm, or building an automation system.
During this video, Jeremiah shows you how the external overflow safety switch works.