• Model:342

Helios ZNE Electronic Fan Overrun Timer

£ 49.85 (excl. VAT)

£ 59.82 (inc. VAT)


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 Electronic turn-off delay timer activates via on/off switch coupled with the light With fixed settable over run times of 3, 6, 9 or 12 min. Delayed start (45 secs), selectable connections. Extraction through on/off switch, e.g. together with the light. Miniature design with the smallest dimensions. For installation in surface mounted socket behind the switch.

• Continuously adjustable turn-off delay period - 0 – 21 min
• Start-up delay, deactivatable - 45 sec
• Voltage - 230 V, 1~, 50/60 Hz
• Load cap. min. 0.05 A max. 0.8 A (ind.)
• Protection category - IP40
• Dim. W 17 x H 37 x D 13 mm
• Installation - Flush box behind switch

PDF Files


Installation


Wiring

1 x Duct Termination with Mesh - 355mm1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Ancillary Pack for SB-Biflow 250 model1 x FAST-TRACK RANGE 75mm - Valve Adaptor 90° 125mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x Etaline 400mm -EC1 x Elta SCP560/4-3AC - IP551 x BD7/7 centrifugal M4 0.13Kw1 x Rosenberg RS 150.3BF1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Helios SB-200-C SilentBox Acoustic Inline Fan1 x ERM 18 protection guard - SGM 18 EX1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x Ducting 45 Degree Bend - 500mm1 x 110 x 54mm Vertical 45 Degree Bend1 x FM-150 Flexible Connector Sleeve - 150mm1 x Helios GigaBox 450mm GBW 450/4 T120 centrifugal1 x ILHT/6-400 MV - High Temp Rectangle Duct Fan1 x Acopel F400-630/1601 x Flexible PVC Ducting - 110x541 x Rapid Lock Spiral Duct Clamps - 250mm1 x Roof Axial Fan and Cowl - Three Phase -500mm1 x Stainless Steel Duct Suspension Rings - SUR1001 x Stainless Steel Ducting T Piece - 250mm1 x Stainless Steel Duct Suspension Rings - SUR4501 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x Helios SB-315-EC A SilentBox Acoustic Inline Fan1 x Stainless Steel Duct Suspension Rings - SUR2001 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1251 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2001 x Airvent ceiling fan controller1 x EFSC-3N- Single Phase Speed Control1 x JSR 200 Painted RAL50181 x ELTA - Single Phase Transformer 16amps1 x Round ceiling diffuser 400mm1 x Elta 3 Amp Electronic single phase speed controller with TK1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Curved Blade Grille 600x600 (2way blow)1 x ELTA - Single Phase Transformer 12amps1 x Elta 3 Amp Electronic single phase speed controller.1 x COM-31 x Balance S Diffuser - NO RING - 100mm1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x Round ceiling diffuser 300mm1 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 250mm1 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps1 x Round ceiling diffuser 350mm1 x Speed Controller - REB51 x PCA Diffuser - PCA-2501 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Helios ZNE Electronic Fan Overrun Timer1 x Push Timer Switch - ZA41 x RSK355 - Back Draught Shutter
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

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