01131.2-01

1 TECHNICAL DATASHEET (US & Canada only) · www.stegousa.com Toll free: 1-888-783-4611 www.stegousa.com ELECTRONIC THERMOSTAT ETL 011 >>Large setting range >>Compact design >>Small hysteresis >>Optical function display >>Signal application TECHNICAL DATA 1 Switching difference 7 °F (4 K) ± 1.8 °F (1 K) tolerance at +68 °F (+20 °C) Sensor element NTC Reaction time approx. 5 sec. Contact type SPDT / change-over Service life >100,000 cycles (at 10 mW) Max. switching capacity (relay output) 0.5 A at DC 48 V Min. switching load DC 10 mW (at 0.1 V, 100 mA or 1 mA, 10 V) Optical indicator LED Connection 5-pole terminal, clamping torque 0.5 Nm max.: solid/stranded1 wire - AWG 14 max. (2.5 mm2) Housing plastic, UL 94V-0, light grey Mounting clip for 35 mm DIN rail, EN 60715 Mounting position vertical Operating / Storage temperature -40 to +185 °F (-40 to +85 °C) Operating / Storage humidity max. 95 %RH (non-condensing) Dimensions 2.54 x 1.65 x 1.5" (64.5 x 42 x 38 mm) Weight approx. 2 oz. (60 g) Protection type IP20 When connecting with stranded wires, wire end ferrules must be used. Wiring example Connection diagram Heater HG 140 Relay SM 010 Thermostat ETL 011 Part No. Operating voltage Setting range Approvals 01131.2-00 DC 12-48 V (min. DC 10 V, max. DC 60 V) -20 to +60 °C UL File no. E164102, VDE submitted 01131.2-01 DC 12-48 V (min. DC 10 V, max. DC 60 V) -4 to +140 °F UL File no. E164102, VDE submitted 23.10.2014 | 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. The electronic thermostat is used for controlling heating and cooling equipment, filter fans or signal devices through the Relay SM 010 or a similar device. The thermostat registers the surrounding air temperature and can switch a signal current via an internal relay with a potential free change-over contact. The LED integrated in the adjustment knob shows the closed status of the contact 1-2. When the temperature rises contact 1-2 opens and the LED turns off. In currentless state (no supply voltage) contact 1-2 opens.