BSB Dampers
Air, Fire and Smoke Control
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BSB Engineering Services Ltd.
Unit 56, Trinity Trade Centre,
Mill Way, Sittingbourne,
Kent ME10 2PD, United Kingdom
Tel: +44(0)1795 422609
For purchase orders and order related enquiries:

For pricing, technical and general customer service enquiries:
All other enquiries:
+44(0)1795 505366

FSD-TD Series - Thermal Fuse

The BSB PM24-TF and PM230-TF actuators incorporate a thermal fuse (TF), which operates at 72°C. This is in accordance with BS 9999 and BS 5588 Part 9.

This must be fitted through a hole into the ductwork and be screwed into position.

The TF is fitted with a green LED indication light which provides a quick visual check that the control option is receiving power and that the TF is intact. Also included is a manual sprung test switch for periodic testing of the damper. For safety reasons the TF is designed to operate only once upon reaching the activation temperature. Cutting the cable to the TF with the power on will trip an electrical fuse within the actuator, rendering it inoperable. �

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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