100V Line, Marine Grade Horn Speaker
This horn speaker is flameproof and ATEX approved. They are suitable for Zone 1 & Zone 2 applications. Horn speakers are corrosion proof and are made from a marine grade copper free aluminium phosphate and powder coated.
Integral 100V line transformer
IP66
Zones 1 and 2, gas groups IIC, IIB and IIA
Flat response over wide frequency range
Re-entrant design gives maximum power efficiency
Complies with BS5839 Part 8
Large terminal area for ease of installation
PCB protected against damage during installation
In-built thermal overload protection
Chromated & powder polyester coated, high resistance to humidity and salt spray. Good resistance to most acids, alkalis and oils
SIL1 suitable
Rated Power:
15W
rms
Transformer:
100V line - 15W/7.5W/3W/1W Tappings
(Z = 666.67Ω/1.34kΩ/3.34kΩ/10kΩ
Terminals:
Suits, 1 x 4.0mm² or 2 x 2.5mm² cable
d.c. Blocking
2.2μF Capacitor
Operating Temp:
-40°C to +40°C
Enclosure:
Marine grade LM6, pressure die-cast body,
high impact, UV stable, flame retardant
horn re-entrant UL94 V0 rated
Fastenings:
Stainless steel
Mounting:
Stainless steel "U" mounting bracket, with
robust ratchet 360° adjustment, to enable
vertical & horizontal installation
Finish:
Chromated & powder polyester coated, high
resistance to humidity and salt spray. Good
resistance to most acids, alkalis and oils
Colour:
Red to RAL 3000
Cable Entries:
2 x M20 ISO
Supplied with blanking plug
Weight:
3.54kg.
Dimensions (mm):
262 long x Ø165 body, Ø181 horn flare
Approvals
ATEX, IECEx, Inmetro, GOST-R