Switchtec explains how outdoor lighting can be affected by potentially catastrophic events and how they can be protected
Exd Explosion Proof Bells
Explosion-proof bells available in three dimensions: 165, 215 and 265 mm.
Specifically designed and made according tothe highest quality
standards, these products guarantee a sound level that meets the
most demanding customerrequirements making
the SIAD - SIADEL range one of the most effective on the market.
Explo sion-proof bells for use in Group II areas,
Zones 1, 2 explosive atmospheres.
II 2G Ex d e IIC T6
•Approval: CESI 10 ATEX 042 X
•Housing in copper-free aluminium alloy
•Polyester paint RAL 3020
- SIAD: 12V-24V-48V-110V-240V AC
- SIADEL: 12V-24V-48V-110V-240V DC
•Audibility: max. 100 dB(A)1m
•Protection: IP 66
•Maximum surface temperature: T6