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Tamper-proof thermostat（ Pre-set ) FTO 011


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FTO 011

The NC thermostat opens when the temperature rises and is used to control heaters or to switch signal transmitters when the temperature undershoots. The temperature is permanently set. This gives you a high switching accuracy.

Model:
FTO 011
Brand:
YUZEY

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Product Description

FTO 011

Small dimensions
Fixed temperature setting
High switching accuracy
Clip mounting

Tamper-proof (Pre-set) Thermostat FTO 011 : Contact breaker/NC (red casing) for regulating heaters or for switching signal devices when temperature has fallen below the minimum value. The contact opens when temperature is rising.

Tamper-proof (Pre-set) Thermostat FTS 011 : Contact maker/NO (blue casing) for regulating filter fans, heat exchangers, cooling devices or for switching signal devices when temperature limit has been exceeded. The contact closes when temperaure is rising.

OVERVIEW TECHNICAL DATA

Device type	Thermostats
Setting range	firm
Contact type	Snap-action contact
Sensor	Thermostatic bimetal
Protection type	IP20
Casing	Plastic to UL94 V-0, light grey
AC/DC	AC DC
Maximum operating voltage tolerance	AC 250 V (VDE), AC 120 V (UL) V
Maximum inrush current	16 A
Inrush current duration	10 s
Switching capacity	AC 250 V: 5 (1.6) A AC 120 V: 10 (2) A DC 24-72V: 30 W
Switching current ohmic	5 A
Switching current 2 ohmic	10 A
Reference voltage ohmic maximum	250 VAC
Reference voltage 2 ohmic maximum	120 VAC
Switching current inductive	1.6 A
Switching current 2 inductive	2 A
Reference voltage inductive maximum	250 VAC
Maximum reference voltage 2	120 VAC
Switching current DC ohmic	1 A
Reference voltage DC ohmic maximum	30 VDC
Minimal switching capacity	0.48 W
Minimum reference voltage	24 V
Switching current	20 mA
Service life	>100000 cycles
Switch-off temperature tolerance	± 5 K
Switch-on temperature tolerance	± 5 K
Operating temperature	-40 °C - 80 °C
Operating humidity	≤90 % RH
Storage humidity	≤90 % RH
Storage temperature	-45 °C - 80 °C
Torque	0.8 Nmmax.
Connection	2-pole clamp, torque 0.8 Nm max: Rigid wire/stranded wire 2.5 mm² (AWG 14)
Design	Normally closed (NC)
Mounting	Clip for 35 mm DIN rail, EN 60715
Height	47 mm
Width	33 mm
Depth	33 mm
Weight	30 g
Note	Other switch-on/switch-off temperatures on request. Wire end ferrules must be used for connections with stranded wires. Switching of resistive load (switching of inductive load).