74
N
LN
LN
LL
N
L
N
L
N
N
LN
L
N
LL
N
L
N
L
N
N
LN
LN
LL
N
L
N
L
N
PRODUCT CATALOGUE - STEGOREGULATING
TECHNICAL DATA
Switch temperature difference 4 K (± 1K tolerance) at +20 °C (+68 °F)
Sensor element NTC
Reaction time approx. 5 sec.
Contact type change-over contact (relay)
Service life > 50,000 cycles
Max. switching capacity (relay output) AC 240 V / AC 120 V, 8 (1.6) A
DC 100 W at DC 24 V
Max. inrush current AC 16 A for 10 sec.
Optical indicator LED
Connection 5-pole terminal, clamping torque 0.5 Nm max.:
rigid/stranded1 wire 2.5 mm² (AWG 14)
Mounting clip for 35 mm DIN rail, EN 60715
Casing plastic according to UL 94V-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 stranded wires, wire end ferrules must be used.
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 and inductive and resistive loads via relay
with change-over contact. The LED integrated in the adjustment knob is lit when the NC is closed. (e.g. when a
connected heater is operating).
> Large setting range
> Small hysteresis
> Status indicator (LED)
> Change-over contact
> Clip fixing
Heater
Examples of connection
Thermostat
ETR 011
Thermostat
ETR 011
e.g. Filter fan
for cooling
Thermostat
ETR 011
e.g. Signal device
Connection diagram
Heater
Filter fan, Cooling equipment, Signal device
ELECTRONIC THERMOSTAT
ETR 011
Art. No. Operating voltage Setting range Approvals
01131.0-00 AC 230 V, 50/60 Hz -20 to +60 °C VDE UL File No. E164102 EAC
01131.9-00 AC 120 V, 50/60 Hz -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
74TECHNICAL DATASHEET
