EDTF Anti-freeze thermostats

Description :

EDTF...(R) 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

Operating data and price list

model scale °C stage differential °C reset protection capillar lenght
m
euro
EDTF 30 from -10 to +10 1 2 automatic IP 65 3 210,11
EDTF 30R from -10 to +10 1 - manual IP 65 3 220,68
EDTF 60 from -10 to +10 1 2 automatic IP 65 6 223,32
EDTF 60R from -10 to +10 1 - manual IP 65 6 240,50
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