Controllers / Timers / Sensors

Product selector

Showing all 42 results

Elta Fans - Eltadrive variable speed drive

Eltadrive Variable Speed Drive IP20 149-ODE3-14037-3KA12

£769.00 (excl. VAT) EF-14037-3KA12
Add to basket
Elta Fans - Eltadrive variable speed drive

Eltadrive Variable Speed Drive IP20 149-ODE3-14075-3KA12

£605.00 (excl. VAT) EF-14075-3KA12
Add to basket
Elta Fans - Eltadrive variable speed drive

Eltadrive Variable Speed Drive IP20 149-ODE3-14150-3KA12

£733.00 (excl. VAT) EF-14150-3KA12
Add to basket
Elta Fans - Eltadrive variable speed drive

Eltadrive Variable Speed Drive IP20 149-ODE3-24220-3KA42

£811.00 (excl. VAT) EF-24220-3KA42
Add to basket
Elta Fans - Eltadrive variable speed drive

Eltadrive Variable Speed Drive IP20 149-ODE3-24400-3KA42

£926.00 (excl. VAT) EF-24400-3KA42
Add to basket
Elta Fans - Eltadrive variable speed drive

Eltadrive Variable Speed Drive IP20 149-ODE3-34055-3KA42

£1,119.00 (excl. VAT) EF-34055-3KA42
Add to basket
Differential Pressure Switch

Differential Pressure Switch

£115.00 (excl. VAT) DDS
Add to basket
Placeholder

Elta Fans – Fans 149-TC12 Transformer Controller for SQS Quietflow Twin Box Fans (125-400mm dia)

£126.00 (excl. VAT) SQS-149-TC12
Add to basket
Placeholder

Elta Fans – SQS-149-TC18 Transformer Controller for SQS Fans (500mm dia)

£166.00 (excl. VAT) SQS-149-TC18
Add to basket
ELTA-auto-changover-panel-aco_panel_149-aco14e

149-ACO14E Auto Change over panel for EC Centrifugal Twin Box Fans

£239.00 (excl. VAT) EF-149-ACO14E
Add to basket
ELTA-auto-changover-panel-aco_panel_149-aco14e

149-ACO3/B Auto Change Over panel for 3Phase AC/EC Fans

£465.00 (excl. VAT) EF-149-ACO3-B
Add to basket
Elta EC Electronic Speed Controller

149-POT-10 – Electronic Controller for EC Fans

£51.00 (excl. VAT) EF-149-POT-10
Add to basket
Helios PA10 Speed Potentiometer for EC Fans

Helios PA10 Speed Potentiometer for EC Fans

£46.00 (excl. VAT) PA10
Add to basket
Helios RDS 7 5 Step 1 Amp 3-Phase Controller

Helios 5 Step Transformer Controller 3 phase

£242.00 – £556.00 (excl. VAT) TSD-1.5
Select options
Helios RDS 7 5 Step 1 Amp 3-Phase Controller

Helios 5-speed Transformer Fan Controller 1 phase

£50.00 – £332.00 (excl. VAT) TSW-0.3
Select options
Helios BSX-1 controller

Helios BSX Speed Controller and Reversing Switch

£73.00 (excl. VAT) BSX-1
Add to basket
Helios Duct Temperature Sensor

Helios Duct Temperature Sensor

£54.00 (excl. VAT) TFK
Add to basket
Helios Electronic Fan Overrun Timer

Helios ZNE Electronic Fan Overrun Timer

£39.00 (excl. VAT) ZNE
Add to basket
Helios TME 1 Electronic Thermostat

Helios TME 1 Electronic Thermostat

£58.00 (excl. VAT) TME-1
Add to basket
Helios ESA-1 Fan Controller

Helios ESA-1 Fan Controller 1 amp

£60.00 (excl. VAT) ESA-1
Add to basket
Helios ESA-1 Fan Controller

Helios ESA-10 Fan Controller 10 amp

£251.00 (excl. VAT) ESA-10
Add to basket
Helios ESA-1 Fan Controller

Helios ESA-3 Fan Controller 2.5 amp

£64.00 (excl. VAT) ESA-3
Add to basket
Helios ESA-1 Fan Controller

Helios ESA-3IND Industrial Fan Controller 3 amp

£80.00 (excl. VAT) ESA-3IND
Add to basket
Helios ESA-1 Fan Controller

Helios ESA-6IND Industrial Fan Controller 6 amp

£119.00 (excl. VAT) ESA-6IND
Add to basket
Helios ZV Fan Overrun Timer

Helios ZV Fan Overrun Timer

£55.00 (excl. VAT) ZV
Add to basket
Helios HY 3 Humidistat Stepless control 30-90% humidity

Helios HY 3 Humidistat Stepless control 30-90% humidity

£58.00 (excl. VAT) HY3
Add to basket
Helios MD Full Motor Protection Switch 3ph

Helios MD Full Motor Protection Switch 3ph

£110.00 (excl. VAT) MD
Add to basket
HELIOS MD FULL MOTOR PROTECTION SWITCH

Helios MW Full Motor Protection Switch 1ph

£63.00 (excl. VAT) MW
Add to basket
Helios MW 5 Step Transformer Controller

Helios MWS 1.5 Amp Fan Transformer 5 Speed

£197.00 (excl. VAT) MWS-1.5
Add to basket
Helios MW 5 Step Transformer Controller

Helios MWS 3 Amp Fan Transformer 5 Speed

£204.00 (excl. VAT) MWS-3
Add to basket
Helios MW 5 Step Transformer Controller

Helios MWS 5 Amp Fan Transformer 5 Speed

£254.00 (excl. VAT) MWS-5
Add to basket
Helios MW 5 Step Transformer Controller

Helios MWS 7.5 Amp Fan Transformer 5 Speed

£366.00 (excl. VAT) MWS-7.5
Add to basket
Helios Paddle Airflow Switch

Helios Paddle Airflow Switch

£134.00 (excl. VAT) SWT
Add to basket
Helios RDS 7 5 Step 1 Amp 3-Phase Controller

Helios RDS 7 5 Step 1 Amp 3-Phase Controller

£298.00 (excl. VAT) RDS-1
Add to basket
Helios RDS 7 5 Step 1 Amp 3-Phase Controller

Helios RDS 7 5 Step 2 Amp 3-Phase Controller

£333.00 (excl. VAT) RDS-2
Add to basket
Helios RDS 7 5 Step 1 Amp 3-Phase Controller

Helios RDS 4 5 Step 4 Amp 3-Phase Controller

£378.00 (excl. VAT) RDS-4
Add to basket
Helios RDS 7 5 Step 1 Amp 3-Phase Controller

Helios RDS 7 5 Step 7 Amp 3-Phase Controller

£581.00 (excl. VAT) RDS-7
Add to basket
Helios Thermal Electric Overrun Timer

Helios ZT Thermal Electric Overrun Timer

£28.00 (excl. VAT) ZT
Add to basket
Placeholder

Passive Infa Red Detector

£58.00 (excl. VAT) PIR
Add to basket
Vent-Axia 10314103 5-Step Auto Transformer Control

5 Step Auto Transformer – 3 Amp Single Phase

£241.34 (excl. VAT) ACM-TC
Add to basket
Venta Axia Wirless Controller

Vent-Axia LoWatt T-Series Wired Controller

£128.39 (excl. VAT) TLC-WC
Add to basket
Vent-Axia W300310 1.5Amp Electronic Speed Controller

1.5Amp Electronic Speed Controller – Vent-Axia

£120.35 (excl. VAT) ACM-EC
Add to basket