Electronic Thermostat ETR 011

Description

Electronic Thermostat ETR **1 Large setting range Small hysteresis Optical operating display (LED) Change-over contact Clip fixing The electronic thermostat is used for controlling heating and cooling equipment, filter fans or signal devices. The thermostat registers the surrounding air and can switch both inductive and resistive loads via relay with change-over contact. The LED integrated in the adjustment knob is lit when the NC contact is closed (***** when a connected heater is operating). Switch difference 4K (± 1K tolerance) at *0°C/*8°F Sensor element NTC Reaction time approx. 5 sec. Contact type change-over contact (relay) Service life > *0, **0 cycles Max. switching capacity (relay output) **0VAC, 8 (1.6) A **0VAC, 8 (1.6) A *4VDC, 4A Optical indicator LED Connection *-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm² stranded wire (with wire end ferrule) 1.5mm² Mounting clip for *5mm DIN rail, EN ****5 Casing plastic according to UL*4 V*0, light grey Dimensions *4.5 x *2 x *8mm Weight approx. *0g Fitting position vertical Operating / Storage temperature **0 to **5°C (**0 to ***5°F) Protection type IP*0 Art. No. Operating voltage Setting range Approvals ****1.***0 **0VAC, *0/*0Hz **0 to *0°C CSA-US; (VDE submitted) ****1.***0 **0VAC, *0/*0Hz *4 to **0°F CSA-US Technical drawing