Reed Switch, Connection Type NPT, Contact Rating (DC) 0.25 A @ 175V DC, Flow Switch Type Thermal-Dispersion, Frequency 50 Hz, 60 Hz, Housing Material Polycarbonate, Media Temperature - Maximum 250 Degrees F, Media Temperature - Minimum 32 Degrees F, Set Point Configuration Adjustable, Switch Enclosure NEMA 12, NEMA 13, Switch Position Normally Closed. This item has been restricted from sale in the following state (s): []