Because of its multifunctionality and user-friendly interface, the ELEKTRA ETN4 electric heating thermostat is ideal for controlling electric underfloor heating systems, anti-frost protection of pipes, foundation protection, and even control in cooling applications. The ETN4 electric heating controller from ELEKTRA is built in accordance with the technical requirements EN 60730-1 and EN 60730-2-9. It supports operation with two different, concurrently linked sensors, one of which serves as the limiting – or protective – sensor, assuring the required temperature level.
ETN4 DIN-Rail Floor Heating Controller - ELEKTRA
All-in-one Floor Electric Heating Thermostat
ELEKTRA ETN4 Specifications
- Power supply: 230V ~ 50/60Hz
- Max. load: 16A, 230V ~ 50/60Hz
- Installation: DIN-rail
- Built-in switch: 2-pole, 16A
- Control principle: ON/OFF or PWM/PI
- Temperature range: -19.5°C ÷ +70°C
- Limit sensor control temperature range:
- Min.: -19.5/+70°C
- Max.: -19.5/+70°C
- Temperature setback or increase
- with connected sensor: -19.5/+30°C
- no connected sensor: 0-100%
- Frost protection:
- with connected sensor: 0-10°C
- no connected sensor: 0-100%
- Hysteresis: 0.3-10K
- Ingress protection: IP 20
- Frost protection and temperature increase or setback: with the voltage impulse 230V/~ 50/60 Hz
- Working temperature: -20 ÷ + 55°C
- Dimensions (H x W x D): 86 x 52.5 x 58mm
- Modules: 3
- Certificates: EAC, VDE
- Product mark: CE
