Dwyer DFS2-DA20 Low Limit Freeze Protection Switch – Adjustable Set Point to 34 °F (0 °F)

Weight: 1.6 lb

Deadband: 1.8 °F

Materials: Galvanized Steel, ABS, Copper

Compliance: CE

Wire Gauge: 14 AWG

Reset Action: Automatic

Switch Rating: 15 A @ 24 to 250 Vac

Sensing Element: Vapor-Filled Capillary

Capillary Length: 20 ft

Insertion Length: 0 in

Enclosure Ratings: IP40, NEMA Type 1

Relative Humidity: 0 to 95 %, Non-Condensing

Low Level Setpoint: Factory Set: 39°F (4°C), and Safety Lock Secured; Adjustment via Screwdriver Slot.

Electrical Connection: M20 Female Conduit with Strain Releif and Screw Terminal block

Process Temperature, Max: 0 °F

Process Temperature, Min: 0 °F

Storage Temperature, Max: 158 °F

Storage Temperature, Min: 14 °F

Capillary Temperature Note: 392°F (200°C), maximum 60 minutes

Operating Temperature, Max: 54 °F

Operating Temperature, Min: 14 °F

Capillary Overload Temperature: 392 °F

Datasheet