MD : Helios Fans MD
Helios / (MD)
| Code & Description | Price | |
|---|---|---|
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MD : Helios Fans MD
Note: £122.57 + VAT for new customers using 'WELCNFAN1' discount code!
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£144.20 + VAT £173.04 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
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Same day deliveries locally & nationwide (UK mainland only). Price on request — Send message with your order, or call 0161 864 1777.
The Helios MD is a combined relay switch and protection unit designed for use with fans equipped with built-in thermal contacts. Housed in a durable polymer enclosure, it can be surface-mounted or integrated into a control cabinet using terminal strip fixation. The unit allows on/off operation via a push-button switch and provides full motor protection. In the event of a fault, the system requires a manual restart, ensuring safe and controlled reactivation. This accessory is ideal for enhancing operational safety and reliability in ventilation systems