STEGO Mechanical Adjustable Thermostat FZK 011 01170.9-01

The FZK 011 mechanical thermostat is used for controlling heating and cooling equipment, filter fans or signal devices where a higher degree of sensing accuracy is required. An integrated resistor (RF) can be connected to improve the switch temperature difference. The thermostat registers the surrounding air and can switch both inductive and resistive loads via snap-action contact. Specifications Voltage1 230 VAC Scale / Range 40 to 140 ºF Contact Type SPDT / Change-over Agency Approvals UL Technical Data Sensor Element Thermostatic bi-metal Switching Difference (Hysteresis) Approx. 9 ºF (5 K), reduced with RF Contact Resistance < 10 mω Max. Switching Capacity Break contact 10 A res./4 A ind. at 250 VAC Make contact 5 A res./2 A ind. at 250 VAC DC 30 W EMI/EMC Compliance EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 Connection 4-pole terminal for AWG 14 max. (2.5 mm²) Mounting Clip for 35 mm DIN rail (EN 60 715) Dimensions (H x W x D) 2.64 x 1.97 x 1.5 inches (67 x 50 x 38 mm) Housing Plastic, UL 94V-0, light gray Weight 3.5 oz (100 g) Operating Temperature -49 to 149 ºF (-45 to 65 ºC) Storage Temperature -49 to 149 ºF (-45 to 65 ºC) Protection Type IP20