Eltako F4HK14 RS485 Switch actuator 4-channel top-hat rail Switching capacity (max.) 1000 W

Switch actuator
Delivered between Mon, 16.6. and Tue, 17.6.
Only 3 items in stock at third-party supplier
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Product details

Heating-Cooling Relay with 4 channels, each with 1 normally open contact rated for 4A/250V AC, isolated from the supply voltage, featuring DX technology. Bidirectional. Standby loss is only 0.1 watts. Rail-mounted device for installation on DIN-EN 60715 TH35 mounting rails. 1 unit width = 18 mm, depth 58 mm. Connection to the Eltako RS485 bus. Cross-wiring for bus and power supply with jumper. With the patented Eltako Duplex technology, the normally potential-free contacts can still switch at the zero crossing when switching 230V AC 50Hz, significantly reducing wear. Simply connect the neutral conductor to terminal (N) and the live conductor to (L). This results in an additional standby loss of only 0.1 watts. When all 4 relays are activated, 0.7 watts are required. In the event of a power failure, it will be turned off in a defined manner. This heating-cooling relay evaluates information from radio temperature controllers or sensors, possibly supplemented by window-door contacts, motion detectors, window handle sensors FFG7B, and radio buttons. As an alternative to a radio temperature controller, temperature information can also be obtained from a controller based on set and actual values. Furthermore, there is the option to set the desired temperature via the controller, thereby limiting the adjustment range of the radio temperature controllers. The upper rotary switch is for adjustable hysteresis: left stop: smallest hysteresis 0.5º. Middle position: hysteresis 2.5º. Right stop: largest hysteresis 4.5º. Intermediate divisions in 0.5º steps. The middle rotary switch is for control modes: AUTO 1: With PWM control with T = 4 minutes (PWM = Pulse Width Modulation). (Suitable for valves with thermoelectric actuators). AUTO 2: With PWM control with T = 15 minutes. (Suitable for valves with motorized actuators). AUTO 3: With 2-point control. The lower rotary switch is for operating modes: H: Heating mode (contacts 1 to 4).

Key specifications

Actuator type
Switch actuator
mounting style
Top-hat rail
Items per sales unit
1 x
Item number
17347026

General information

Manufacturer
Eltako
Category
Actuator
Manufacturer no.
30014010
Release date
5.11.2021
External links

Actuator properties

Actuator type
Switch actuator
Max. Switching capacity
1000 W
rated current
4 A
Operating voltage
230 V
Number of switching outputs
4 x
mounting style
Top-hat rail
Protection type (IP code)
IP20

Smart home features

Smart Home
Compatible
Requires Smart Home Hub
No

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 x

Product dimensions

Length
1 m
Width
1 m

Package dimensions

Length
9 cm
Width
7 cm
Height
3 cm
Weight
70 g

30-day right of return
24 Months Warranty (Bring-in)
4 additional offers

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