FLUSH AND WALL MOUNTED Brunton MICROLINE®
DIN RAIL MOUNTING
SNOW MELTING SYSTEMS
Snow Melting System
Gutter Thermostat
Frost Protection Thermostat
 
 

Brunton Thermostat - Type ETI
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Frost protection thermostat

  • Electronic ON/OFF thermostat
  • LED indication
  • Heating output up to 10A / 2200W
  • Adjustable temperature differential
  • Scale range -10/+50°C and +10/+110°C
  • For DIN rail, width only 36 mm
 

PRODUCT PROGRAMME

Type Product
ETI-1551 Thermostat for frost protection
Accessories  
ETF-622 Temperature sensor for pipes, -40/+120°C
ETF-144/99A Temperature sensor for ground, -20/+70°C

Please note that the sensor is not included in the ordering of ETI-1551
 
THERMOSTAT FUNCTIONS 
The ETI is an ON/OFF thermostat with adjustable differential temperature for control of temperature. When the sensor temperature is below the temperature set -1/2 differential the potential free relay is activated and heating is switched on. Red LED indication.
When the sensor temperature exceeds the temperature set +1/2 differential the relay breaks and the heating element is switched out and the LED is turned off.
As the ETI is supplied with a change-over relay, the thermostat can also be used as a cooling thermostat. Technical data
 

TECHNICAL DATA

Supply voltage 230V ±10%, 50/60 Hz
Output relay SPCO 10A
Temperature range -10 / +50°C
Ambient temperature during operation 0/+40°C
Differential 0.3-6°C
Housing IP 20
Sensor type NTC
Dimensions (H/W/D) 86 x 36 x 58 mm