Tamper-proof Dual Thermostat (Pre-set) FTD 011 Series NO and NC in one casing Default temperature settings High switching accuracy Two thermostats in one casing: Tamper-proof (Pre-set) Thermostat/Contact breaker (NC) 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/Contact maker (NO) for regulating filter fans, heat exchangers or for switching signal devices when temperature limit has been exceeded. The contact closes when temperature is rising. Regulating Clip fixing Technical Data Sensor element thermostatic bimetal Contact type snap-action contact Service life > 100,000 cycles Max. switching capacity 250VAC, 5 (1.6) A 120VAC, 10 (2) A 30WDC Max. inrush current 16AAC for 10 sec. Connection 4-pole terminal for 2.5mm, torque 0.8Nm max. Mounting clip for 35mm DIN rail, EN 60715 Casing plastic according to UL94 V-0, light grey Dimensions 47 x 63 x 33mm Weight approx. 40g Fitting position variable Operating / Storage temperaure -40 to +80C (-40 to +176F) / -45 to + 80C (-49 to +176F) Operating / Storage humidity max. 90% RH (non-condensing) Protection type IP20 Approvals VDE + UL File No. E164102 Filter fan Heater Thermostat FTD 011 Example of connection Art. No. Contact breaker (NC) Switch-off temperature Switch-on temperature Contact maker (NO) Switch-on temperature Switch-off temperature +50C / +122F ( 6K tolerance) +40C / +104F ( 7K tolerance) 01163.0-00 +15C / +59F ( 5K tolerance) +5C / +41F ( 5K tolerance) 01163.0-01 +25C / +77F ( 5K tolerance) +15C / +59F ( 5K tolerance) +60C / +140F ( 6K tolerance) +50C / +122F ( 7K tolerance) 01163.0-02 +15C / +59F ( 5K tolerance) +5C / +41F ( 5K tolerance) +35C / +95F ( 6K tolerance) +25C / +77F ( 7K tolerance) 01163.0-03 +25C / +77F ( 5K tolerance) +15C / +59F ( 5K tolerance) Contact maker (NO) Switch-on temperature Switch-off temperature +50C / +122F ( 6K tolerance) +40C / +104F ( 7K tolerance) Contact maker (NO) Switch-on temperature Switch-off temperature +50C / +122F ( 6K tolerance) +60C / +140F ( 6K tolerance) Art. No. 01164.0-00 +40C / +104F ( 7K tolerance) +50C / +122F ( 7K tolerance) ++ STEGO UK Ltd. + Unit 12, First Quarter Business Park + Blenheim Road + Epsom, Surrey KT19 9QN + England + info@stego.co.uk + www.stego.co.uk ++ Specifications are subject to change without notice. Errors and omissions excepted. Suitability of this product for its intended use and any associated risks must be determined by the end customer/ buyer in its final application. 02.05.2011 Heaters and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts.