Your basket is empty
On orders over £40*
Total inc. delivery and VAT
Total inc. delivery and exc. VAT
BES stock a range of accessories for interlock systems and gas solenoid values. These include Fan Current Sensors, CO2 Detectors, Knock off switches, Fan pressure switches and indicator lights.
Part number: 21758
Air pressure switch with an adjustable differential.
Part number: 8936
Emergency electrical (gas) knock-off button.
Part number: 22860
CS-2 has two current sensing channels that can be used as an alternative me...
Part number: 13172
The electro-thermal link is for installing in a position where a fire hazar...
Part number: 23502
The CO sensor has a backlit LCD screen with multi-coloured readout, latchin...
Part number: 21705
Wall mounted CO2 detector for use with Intelligas interlock systems.Power s...
Part number: 8947
Red lens warning light with one second pulses,<br>May be wired into a...
Part number: 17879
The PowerLink operates as a thermal fuse, through which a controlled circui...
Part number: 13559
With P/N 13559 the knob is locked when struck, and then can be released wit...
Part number: 21756
Intelligas FCS-2 has two current sensing channels that can be used as an al...
Part number: 23501
The gas sensor has a backlit LCD screen with multi-coloured readout, latchi...
Part number: 17454
Three channel current monitor that can be used to provide a BS 6173:2009 an...
Part number: 23503
Request a catalogue, get your copy here. Enter your details here for discounts, promotions and more.
Unable to find a valid address for this postcode. Please enter address manually.
We respect your privacy and do not tolerate spam and will never sell, rent, lease or give away your information (name, address, email, etc) to any third party. Nor will we send you unsolicited email.
We accept the following payment methods
Shop online with confidence
BES Limited, Junction 6 Industrial Park, Electric Avenue, Birmingham, B6 7JJ © Copyright BES Limited registered in England No. 1202345 Registered Office: Regent House, Bath Avenue, Wolverhampton, WV1 4EG