Over-Run Timers

Over-run Timer Control Switches

Displaying 1 to 8 (of 8 products)
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...
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...
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...
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....
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....
7 Day Programmable TIMECLOCK
7 Day Programmable TIMECLOCK
£ 85.73
7 Day Programmable TIMECLOCK...
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. ...
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...
Displaying 1 to 8 (of 8 products)
1 x Duct Wrap Insulation - AWDW25mm1 x HQD 630/4 EX - ATEX Rated Plate Axial Fan (4-pole)1 x Isolator Relay Controller - 4420301 x Acopel F400-250/1601 x HQD 315/2 EX - ATEX Rated Plate Axial Fan (2-pole)1 x Elta SCP450/4-1AC - IP551 x HXP450/6-1 - 6 Pole - Single Phase1 x Acopel F400-315/1601 x Helios HQW-450/4 - IP551 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -2pole1 x Isolator Switch - EFF-ISO1 x Three Phase ATEX Compact axial fan - 355mm - compactA3ATE1 x *TD EVO-250 - Environmentally Friendly Inline Fan*1 x Soler & Palau - HCBT/6-450/H - IP651 x Casals Circular Outlet Connection Flange - 5102018031 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x Acopel F400-180/1601 x MD - Motor Protection Switch (3 Phase)1 x 7-Day Digital Time Switch - TCK7D-6A1 x GXC6EC - High Performance Extract Fan1 x TD2000 Mixvent - 315mm1 x CBMT/Q 100-06 1 HEATER KIT1 x JAA-560 Acoustic Upstand1 x Female Ducting Connector - 250mm1 x Spiral Ducting 1 meter - 800mm1 x CRHB/6- 315mm Roof mounted Fan - Horizontal discharge1 x Helios SB-125-C SilentBox Acoustic Inline Fan1 x Purlin Box 400/450 for RAW Cowls1 x Soler & Palau - HCBT/4-1000/L - IP551 x Duct Suspension Rings - 250mm1 x Curved boot - 800mm1 x Flanged Spigot - 355mm1 x Duct Fast Clamps - 355mm1 x KD 315 L1 - High Performance Duct Fan1 x Spiral Ducting 1 meter - 250mm1 x Soler & Palau - HCBT/4-1000/H-X - IP551 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Time Delay Unit - DT20B1 x Ducting 15 Degree Bend - 250mm1 x KABT/4- 9000/5001 x 110 x 54mm Horizontal 90 Degree Bend1 x Inclined Kurb support for CTHB/6-4001 x Male Ducting Connector - 355mm1 x HA-600 SLIM Cooker Hood - Stainless Steel1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC1 x Silent 100 Window Kit - windowS
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 ...