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PRODUCT CATALOGUE - STEGOREGULATING
ELECTRONIC THERMOSTAT
ETL 011 | DC 12 to 48 V
TECHNICAL DATA
Switch temperature difference 4 K (± 1 K tolerance) at +20 °C (+68 °F)
Sensor element NTC
Reaction time approx. 5 sec.
Contact type change-over contact (relay)
Service life >100.000 cycles (at 10 mW)
Max. switching current (relay output) DC 0.5 A at DC 48 V
Min. switching capacity 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.:
rigid wire/stranded wire1 2.5 mm² (AWG 14)
Mounting clip for 35 mm DIN rail, EN 60715
Casing plastic according to UL94 V-0, light grey
Dimensions 64.5 x 42 x 38 mm
Weight approx. 70 g
Fitting position vertical
Operating/Storage temperature -40 to +85 °C (-40 to +185 °F)
Operating/Storage humidity max. 90 % RH (non-condensing)
Protection type IP20
1 When connecting with wires, wire end ferrules must be used.
The electronic thermostat registers the surrounding air temperature and can switch a signal current via its
internal relay with a potential-free change-over contact. Signal-processing devices can be controlled directly
with the ETL 011. In order to control heating and cooling equipment, filter fans and signal devices the switch
module DCM 010 or a similar device is needed. The LED integrated in the adjustment knob shows the closed
status of the contact 1-2. When temperature is rising contact 1-2 opens and the LED turns off. In currentless
state (no supply voltage) contact 1-2 opens.
> Large setting range
> Small hysteresis
> Optical operating display (LED)
> Change-over contact
> Signal application
Connection diagram
Example of connection
Heater HG 140 Switch Module
DCM 010
Thermostat
ETL 011
Art. 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 EAC
01131.2-01 DC 12 – 48 V (min. DC 10 V, max. DC 60 V) -4 to +140 °F UL File No. E164102 EAC
19.03.2019 | 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. www.stego.de | www.stego.co.uk | www.stegonorden.se
76TECHNICAL DATASHEET
