BSB Dampers
Air, Fire and Smoke Control
Home  :  Product Range  :  FSD-TD Series  :  Blade Control Options
BSB Engineering Services Ltd.
Unit 56, Trinity Trade Centre,
Mill Way, Sittingbourne,
Kent ME10 2PD, United Kingdom
Tel: +44(0)1795 422609
Fax: +44 (0)1795 429543
Email:
For purchase orders and order related enquiries:
orders@bsb-dampers.co.uk

For pricing, technical and general customer service enquiries:
enquiries@bsb-dampers.co.uk

FSD-TD Series - Blade Control Options

Mechanical Visual Indicator

To provide local indication of the blade status.
When the indicator appears in the bulb, this shows that the blades are closed.

Single Pole Microswitch

To provide remote indication of the blade status. As the leading blade travels to the locking ramp, it contacts the arm and operates the switch. Factory Fitted.
The Single Pole Microswitch is supplied as a dependent snap action contact 1NO + 1NC.
For indication of damper closed, terminals 13 and 14 should be used.
Degree of protection: IP66.

Double Pole Microswitch

Operates as above but with two switches for double pole operation. Can also provide a signal to a control panel enabling isolation of plant in case of fire. Factory fitted
Pole 1 and Pole 2

Economy Sealed Microswitch

To provide remote indication of the blade status.
As the leading blade travels over the locking ramp, the lever is depressed and operates the switch. Factory Fitted.

Degree of protection: Casing and Outlet IP67
Lead Length: 460mm

Connection details:
Common (1): Black lead
Normally open (4): Blue lead
Normally closed (2): Brown lead




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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