TAMPERPROOF DUAL THERMOSTAT
18.02.2020 | Specifications are subject to change without notice. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application.
FTD 011
PRODUCT CATALOG - STEGO, Inc.
> NC / NO or NO / NO in one unit
> Fixed set points
> Color coded modules
> DIN rail mountable
Two thermostats in one housing:
Tamperproof (Pre-set) Thermostat NC (normally closed):Thermostat opens on temperature rise (red module
housing) – for regulating heaters or for switching signal devices when temperature has fallen below the minimum
value.
Tamperproof (Pre-set) Thermostat NO (normally open):Thermostat closes on temperature rise (blue module
housing) – for regulating filter fans, heat exchangers, cooling devices or for switching signal devices when
temperature limit has been exceeded.
TECHNICAL DATA
Sensor element thermostatic bimetal
Contact type snap-action contact
Service life > 100,000 cycles
Max. switching capacity 10 A resistive / 2 A inductive @ AC 120V
Max. inrush current AC 16 A for 10 sec.
Connection 4-pole terminal, clamping torque 0.8 Nm max.:
Housing plastic, UL 94V-0, light grey
Mounting clip for 35 mm DIN rail, EN 60715
Mounting position vertical
Operating / Storage temperature -40 to +176 °F (-40 to +80 °C) / -49 to +176 °F (-45 to +80 °C)
Operating / Storage humidity max. 90 % RH (non-condensing)
Dimensions 1.85 x 2.5 x 1.3" (47 x 63 x 33 mm)
Weight approx. 14.1 oz. (40 g)
Protection type IP20
Approvals UL File No. E164102, VDE, EAC
¹ When connecting with stranded wires, wire end ferrules must be used.
5 A resistive / 1.6 A inductive @ AC 240V
DC 30 W
solid wire – AWG 14 max. (2.5 mm²)
stranded wire
1
– AWG 16 max. (1.5 mm²)
Heater
Thermostat FTD 011 (NC/NO)
Enclosure heater
Filter fan, cooling equipment, signal device
NC – open on rise NO – close on rise
Part No. Switch-off temperature Switch-on temperature Switch-on temperature Switch-off temperature
01163.0-00 59 °F / 15 °C (±9 °F / 5 K tolerance) 41 °F / 5 °C (±9 °F / 5 K tolerance) 122 °F / 50 °C (±12.6 °F / 7 K tolerance) 104 °F / 40 °C (±11 °F / 6 K tolerance)
01163.0-01 77 °F / 25 °C (±9 °F / 5 K tolerance) 59 °F / 15 °C (±9 °F / 5 K tolerance) 140 °F / 60 °C (±12.6 °F / 7 K tolerance) 122 °F / 50 °C (±12.6 °F / 7 K tolerance)
01163.0-02 59 °F / 15 °C (±9 °F / 5 K tolerance) 41 °F / 5 °C (±9 °F / 5 K tolerance) 95 °F / 35 °C (±12.6 °F / 7 K tolerance) 77 °F / 25 °C (±11 °F / 6 K tolerance)
01163.0-03 77 °F / 25 °C (±9 °F / 5 K tolerance) 59 °F / 15 °C (±9 °F / 5 K tolerance) 122 °F / 50 °C (±12.6 °F / 7 K tolerance) 104 °F / 40 °C (±11 °F / 6 K tolerance)
NO – close on rise NO – close on rise
Part No. Switch-on temperature Switch-off temperature Switch-on temperature Switch-off temperature
01164.0-00 122 °F / 50 °C (±12.6 °F / 7 K tolerance) 104 °F / 40 °C (±11 °F / 6 K tolerance) 140 °F / 60 °C (±12.6 °F / 7 K tolerance) 122 °F / 50 °C (±12.6 °F / 7 K tolerance)
Note: Other switch-off and switch-on temperatures on request.
Wiring example
Thermostat FTD 011
e.g. Fan
N