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Ventilation accessories
- Motor protection switch ATEX
- Intake flange ATEX
- Controls for EC fans
- Fire protection
- Spiral duct
- Round fittings
- Roof ducts
- Ventilation grilles
- Flexible ducts
- Semi-flexible ducts
- Air valves
- Sound attenuators flexible
- Shutters
- Speed controller
- Transformers
- Temperature controller
- Thermo-/Hygrostats
- Volumetric flow controller
- Room sensors
- Suspension brackets and metal clamps
- Adhesive tapes
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Time delay relay, interval relay
- Backdraught shutter
- Coupling collar
- Protective grating
- Ceiling diffusers
Time delay relay, interval relay
It is often important to control fans according to demand. The overrun relay VZ 230 ensures a set overrun, e.g. after use of a WC. The IVR 230 interval relay switches on a fan at preset intervals for an adjustable time, e.g. to prevent damp and musty odors in rarely used rooms. The DR 230 dark relay switches the fan on for a set time only when the user leaves the room and switches off the light, e.g. to prevent odors or drafts while a room is in use.
Relay: Suitable for installation behind switch in switch box or on / in fan (for Filo series only externally possible!). Dimensions: 47 x 20 x 9 mm.
Suitable: For all 230 V ~ 50Hz - fans up to a total inductive load of 0.6 A.
Quality: Fully vergo;ene Aus- führung, protected against dust and moisture and against fire in the event of a short circuit, protection class IP65.
Activation: In windowless Räumen by coupling to the room lighting or by means of a separate switch.
VZ 230: Tracking relay. Switch-on delay adjustable from 3 sec to 2.5 min, run-on time adjustable from 3 - 20 min.
IVR 230: Interval relay. Controls the ventilation fully automatically in adjustable intervals of 1 - 12 hours for an adjustable switch-off delay of 5 - 30 min. If the light is switched on, the fan runs for the set switch-off delay.
DR 230: Dark relay.
Switches on the Lüftung after switching off the lighting (min. 1 min burning time) for an adjustable follow-up time of 3 - 25 min.
Designs for DIN rail mounting and any special designs of our relays on request!
Delivery in 2-3 days
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Delivery in 2-3 days
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Delivery in 2-3 days
To order this product, please log in here.
Delivery in 2-3 days
To order this product, please log in here.
Delivery time 14 days
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