Small, compact Thermostat KTO 011 / KTS 011 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. 28.07.2008 Regulating and Monitoring Large setting range Small size Simple to mount High switching performance KTO 011: Thermostat (normally closed); contact breaker for regulating heaters. KTS 011: Thermostat (normally open); contact maker for regulating of filter fans and heat exchangers or for switching signal devised when temperature limit has been exceeded. Technical Data Switch temperature difference 7K ( 4K tolerance) Sensor element thermostatic bimetal Contact type snap-action contact Contact resistance < 10m Service life > 100,000 cycles Max. Switching capacity 250VAC, 10 (2) A 120VAC, 15 (2) A DC 30W EMC acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 Connection 2-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm stranded wire (with wire end ferrule) 1.5mm Mounting clip for 35mm DIN rail, EN60715 (or for exit filter EF 118 Series) Thermostat KTO 011 (NC) Thermostat KTS 011 (NO) Casing plastic according to UL94 V-0, light grey Dimensions 60 x 33 x 43mm Weight approx. 40g Fitting position variable Operating / Storage temperature -45 to +80C (-49 to +176F) Protection type IP20 Thermostat KTO 011 (NC) Heater Thermostat KTS 011 (NO) e.g. Fan Thermostat KTS 011 (NO) Heater Filter fan, Cooling equipment, Signal device Connection diagrams Setting range Example of connection Art. No. Contact Breaker (NC) Art. No. Contact Maker (NO) Approvals 0 to +60C 01140.0-00 01141.0-00 VDE -10 to +50C 01142.0-00 01143.0-00 VDE +20 to +80C 01159.0-00 01158.0-00 VDE +32 to +140F 01140.9-00 01141.9-00 UL File No. E164102 +14 to +122F 01142.9-00 01143.9-00 UL File No. E164102 0 to +60C 01146.9-00 01147.9-00 UL File No. E164102 ++ STEGO Elektrotechnik GmbH + Kolpingstrasse 21 + 74523 Schwaebisch Hall/Germany + info@stego.de + www.stego.de ++ e.g. Signal device