EV Works Hall Effect Throttle Box 3-wire, 0-5 vol

Here at EV Works we grew tired of resistive potboxes wearing out and becoming unreliable, so we collaborated with a manufacturer to design these great hall effect throttle boxes. Hall effect sensors are based on non-contact magnetic proximity sensing, so have a virtually unlimited service life. The output is a linear 0-5V signal, so will work with any controller requiring a 0-5V throttle input (such as Kelly, ZEVA, Siemens, UQM, etc). This throttle box shares the same physical dimensions as the common Curtis PB-5/6 and the same high quality stainless steel construction. They also have a microswitch with Normally Open and Normally Closed contacts, useful for redundant safety (e.g switching your controller Enable pin or engaging the main contactor). Wiring: Red: +5V Green: Hall signal (0-5V output) Yellow: 0V / ground Weight: 400 g