Over-Run Timers

Over-run Timer Control Switches

Displaying 1 to 8 (of 8 products)
7 Day Programmable TIMECLOCK
7 Day Programmable TIMECLOCK
£ 85.73
7 Day Programmable TIMECLOCK...
CT - 12/14 SELV Transformer
CT - 12/14 SELV Transformer
£ 49.47
CT - 12/14 SELV Transformer suitable for Soler and Palau Silent 100 SELV fan unit....
Helios ZNE Electronic Fan Overrun Timer
Helios ZNE Electronic Fan Overrun Timer
£ 48.40
Special development with ideal features for fan turn-off delay such as in bathrooms/WCs or Utility area's. The small dimensions allow installation in flush-mounted box behind any switch. The ZNE...
Multi Input Run On Timer - 0 - 20min - CFCU
Multi Input Run On Timer - 0 - 20min - CFCU
£ 74.34
A multi input run on timer that accepts up to 3 inputs to start a fan and gives a run on period after the inputs have been switched off. Thus you can trigger a fan by a number of different sensors. ...
Push Timer Switch - ZA4
Push Timer Switch - ZA4
£ 25.00
Push switch to switch fans on for a set amount of time then switch off. 220V AC up to 4 Amp. Infinitely variable time switch adjustment from 1 to 15 minutes. IP class IP30 Fits into normal flush m...
Remote Timer Control - 1351
Remote Timer Control - 1351
£ 39.00
Electronic Time Delay Switch. Adjustable between 1 to 20 mins. Fits single pattress 20mm Deep. Suitable for use as an extractor fan over-run timer....
Run On Timer - 5s - 4hrs - RT5A
Run On Timer - 5s - 4hrs - RT5A
£ 33.96
The RT5A is a multi-range run-on timer with time delay adjustment from 5 seconds to 4 hours. Time ranges are set by means of the internal DIL switches and delay time can be set with a small screwdrive...
Time Delay Unit - DT20B
Time Delay Unit - DT20B
£ 62.50
Connected to a switching circuit such as bathroom lighting. Provides adjustable run on time delay after the light has been switched Off. Time adjustable up to 20 minutes. Surface or recess mounting...
Displaying 1 to 8 (of 8 products)
1 x Multileaf Volume Control Dampers -600/600 Rectangular Flanged1 x Belt Drive Cased Axial Fan - 450mm - H version1 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x Belt Drive Cased Axial Fan - 500mm - L version1 x SPI-150 C Iris damper1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan1 x RSK450 - Back Draught Shutter1 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge2 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x HD Series Control Damper - 2000mm X 1000mm1 x Belt Drive Cased Axial Fan - 630mm - L version1 x VKS 355-500 Automatic shutter1 x SEL355/2-1AC1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x CBM-10/10 515 6P RE VR IP55 (230V50)F V51 x SPI-315 C Iris damper1 x Ducting 90 Degree Bend - 500mm1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x SPI-125 C Iris damper1 x Etaline 355mm - D2 01 3 Phase1 x Female Ducting Connector - 500mm1 x 150mm - 100mm Stainless Steel Ducting Reducer1 x Purlin Box 630/710 for RAW Cowls1 x HCFB/4-315mm plastic impeller plate fan1 x Hydor HPA250/4-11 x Ducting 90 Degree Bend - 450mm1 x Ducting T Piece Equal - 450mm1 x DA10/10 Feet1 x Inclined Kurb support for CTVB/T Fans - BI-51 x AL 710 D4 mounting Feet (Pair)1 x Purlin Box 1000 for RAW Cowls1 x Metal Inline Fan - VENT-315NK1 x ERM180EXE Bracket1 x Duct Split Rings (Pair) -1000mm1 x HPA Heavy Duty Flexible Ducting1 x DA7/7 Feet1 x Differential Pressure Switch - 50 - 500 Pa - IP541 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x PVO 200 (2-POLE) Plate Axial fan1 x Contactor Interface Station - CI91 x Time Delay Unit - DT20B1 x Flanged Spigot - 450mm1 x GX6 Wall Kit
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...