EDTF Anti-freeze thermostats
Description
EDTF is a device with the task of controlling the temperature of heating and cooling batteries, ventilation ducts and all those applications where frost damage can be prevented. The 15 (8) A switching contact (SPDT) allows use in a variety of functions such as controlling a fan, a shutter, an electric resistance, open or close a heating circuit or cooling circuit, start or stop a circuit pump ror heating or cooling, switch off a refrigerator unit or a humidifier, signal an alarm condition through a visual or acoustic device.
Characteristics
Sensitive element: Copper capillar filled with gas Contact: SPDT microswitch Breaking capacity: 15 (8) A, 24...250 V AC Accuracy: ± 1K Ambient temperature: Max. 55 °C Ambient humidity: 10...90 % UR (non-condensing) Storage temperature: -30...+60 °C;
Storage humidity: < 95 % UR;
Max. bulb temperature: 150 °C;
Casing: Base in ABS, cover in transparent polycarbonate (PC);
Weight: 340 g;
Protection class: IP65 Isolation class: I.
