Stego 01170.0-01: FZK 011 Thermostat, SPDT, Scale 40 to 140F, NC 250V/10A, NO 250V/5A, 230V, DC 30W, Operating/Storage -49 to 149F, IP20, 35mm DIN Rail

Product Description

Wide adjustment range
High switching capacity
SPDT / change-over contact
Very Low hysteresis
DIN rail mountable

The FZK 011 mechanical thermostat is used for controlling heating and cooling equipment, filter fans, or signal devices where a high degree of sensing accuracy is required. An integrated resistor (RF) can be connected to improve the switch temperature difference (see Option note). The thermostat senses the surrounding air temperature and can switch both resistive and inductive loads via the SPDT (change-over) contact.

Switch temperature difference	approx. 9°F (5K), tolerance -5.4/+3.6°F (-3/+2K)*
Sensor element	thermostatic bimetal
Contact type	SPDT / change-over contact
Service life	> 100 000 cycles
Min. switching current	10 mA
Max. switching capacity, NC	250VAC, 10A resistive / 4A inductive
	120VAC, 10A resistive / 4A inductive
	DC 30W
Max. switching capacity, NO	250VAC, 5A resistive / 2A inductive
	120VAC, 5A resistive / 2A inductive
	DC 30W
Connection	4-pole terminal, clamping torque 0.5Nm max.: solid wire & stranded wire (w/wire end ferrule) 14 awg max. (2.5mm²)
Housing	plastic according to UL94 V-0, light grey
Mounting	molded plastic clip for 35mm DIN rail, EN60715
Mounting position	vertical
Operating/Storage temperature	-49 to +149°F (-45 to +65°C)
Operating / Storage humidity	max. 90 % RH (non-condensing)
Dimensions	2.6x1.9x1.5" (67x50x38mm)
Weight	approx. 2 oz (60g)
Protection type	IP20
Approvals	cUL (UL File No. E164102)