BSB Dampers
Air, Fire and Smoke Control
Home  :  Product Range  :  FSD-TD Series  :  FSD-TD HOT300 Series
BSB Engineering Services Ltd.
Unit 56, Trinity Trade Centre,
Mill Way, Sittingbourne,
Kent ME10 2PD, United Kingdom
Sales Office: +44(0)1795 422609
General Enquiries:
+44(0)1795 505366
For purchase orders please email:

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The BSB FSD-TD Series HOT300 for elevated temperatures

For units requiring a performance at 300°C for one hour, a thermal motor housing consisting of an advanced phenolic composite resin is available.

The thermal housing has been independently fire tested in accordance with EN12101/1999 Part 3 under dynamic load conditions.

Actuators do not have thermal fuses as they are required to function up to 300°C, which is above the 72° TF failsafe temperature.

Consequently, these damper/actuator assemblies are not strictly speaking fire dampers, but will change state on loss of power. Building Control Authority approval must be sought before applying these products. Data sheets are available from BSB’s sales office.

Protection rating: IP42

Operating temp: 250°C for 90 minutes; 300°C for 60 minute.

Click on the links in the right hand column for further information or download relevant documents from below.

BSB Engineering Services Ltd. reserves the right to modify or withdraw any specification without prior notice that may result from continuous product development. The information contained within this website is for reference only. Full product details should be obtained from our Sales Office.

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