• Model:DT20B

Time Delay Unit - DT20B

£ 62.50 (excl. VAT)

£ 75.00 (inc. VAT)

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.
Supply Voltage 240 VAC.
3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x MWS 3 – Transformer Controller With Motor Protection3 x Isolator Switch - ISOSW1 x Helios TSW 3 Amp Transformer speed controller1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Run On Timer - 5s - 4hrs - RT5A2 x CS2 Current Switch1 x Elta 6 Amp Electronic single phase speed controller with TK1 x Helios HQW-200/2 - IP551 x BEAS-control module1 x Systemair Save Connect 2.0 Internet Module3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Remote Timer Control - 13511 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Push Timer Switch - ZA42 x COM-31 x MV-B Dual Switch for use with Helios HQW plate fans,1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Transformer 5 Speed Controller - ATC1-12TK1 x Two Speed Switch - REGUL-21 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios ZNE Electronic Fan Overrun Timer1 x Envirovent G4 Filter - SL-G4/F71 x Isolator Switch - EFF-ISO1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Helios TSW 1.5 Amp Transformer speed controller1 x MWS 1.5 – Transformer Controller With Motor Protection1 x EC6H - Reversible Group Fan Electronic Controller1 x ACO8AC/EC AutoChangeover panel1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x TG-K Duct temperature sensor1 x Speed Controller - REB101 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Time Delay Unit - DT20B1 x Speed Controller - REB31 x Vent Axia Silent 100T (TIMER)
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...