The FTD 011 is a tamper-proof dual thermostat with independently switching normally closed (NC) and normally open (NO) contacts for heating and cooling control. It features a snap-action bimetal sensor, clip-on mounting for 35 mm DIN rail, and a plastic UL94 V-0 case. The variant 01163.0-02 has a switch-off temperature of 77 °F and a switch-on temperature of 95 °F, with tolerances of ±6 K and ±7 K respectively. Its switching capacity is rated at 250 VAC / 5 A for ohmic loads and 120 VAC / 10 A for higher current. The device supports rigid or stranded wire connections up to 2.5 mm², operates from -40 °F to 176 °F, and is rated for 100,000 electrical cycles. Dimensions are 1.9 in height, 2.5 in width, and 1.3 in depth, weighing 1.4 oz.
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.
| STEGO | |
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| Product Category | Thermostats |
| Product Number | 01163.0-02 |
| Product Name | Tamperproof Dual Thermostat FTD 011 |
| Thermostat Type | Mechanical |
