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691REGULATING & MONITORINGSMALL THERMOSTATDATA SUBJECT TO CHANGE WITHOUT NOTICE.Technical DataCompact design Wide adjustment range Color coded temperature dials DIN rail mountableThermostat NC (normally closed)Thermostat opens on temperature rise - for regulating heaters or for switching signal devices. Comes with red temperature dial. Thermostat NO (normally open)Thermostat closes on temperature rise - for regulating filter fans and heat exchangers or for switching signal devices. Comes with blue temperature dial. Switching difference 12.6%u00b0F %u00b1 7%u00b0F tolerance (7K %u00b1 4K)Sensor element thermostatic bimetalContact type snap-action contactContact resistance < 10m%u00d9Service life > 100,000 cyclesMax. switching capacity 15A resistive / 2A inductive @ 120VAC 10A resistive / 2A inductive @ 250VAC DC 30W Max. inrush current AC 16A for 10 sec.Minimum load 20mA (all voltages)Connection 2-pole terminal, clamping torque 0.5Nm max.: solid wire - AWG 14 max. (2.5mm%u00b2) stranded wire (with wire end ferrule) - AWG 16 (1.5mm%u00b2) Housing plastic, UL 94V-0, light greyMounting clip for 35mm DIN rail, EN 60715 (or for Exhaust Filter EF 118 Series)Mounting position verticalOperating / Storage temperature -49 to +176%u00b0F (-45 to +80%u00b0C) Dimensions 2.4 x 1.3 x 1.7%u201d (60 x 33 x 43mm)Weight approx. 1.4 oz. (40g)Protection type IP20NC (red) NO (blue) Wiring examplesKT 011 Thermostat Heater KT 011 Thermostat e.g. Fan KT 011 Thermostat e.g. Signal DeviceSetting range Part No. (NC) Part No. (NO) Approvals 32 to 140%u00b0F 11100.9-00 11101.9-00 UL File No. E164102, CSA 0 to 60%u00b0C 11100.0-00 11101.0-00 UL File No. E164102, CSA-10 to 50%u00b0C 11100.0-01 11101.0-01 UL File No. E164102, CSA, VDE14 to 122%u00b0F 11100.9-01 11101.9-01 UL File No. E164102, CSA 20 to 80%u00b0C 11100.0-02 11101.0-02 UL File No. E164102, CSA, VDE