Explosionproof telephone ringer
IP66, 90 bB(A)
FHF Funke Huster Fernsig
Explosion proof Optical-Acoustical Telephone Signal Combination with integrated telephone call relay for use in hazardous areas of zone 1 (Gas)
Application: Indoors and Oudoors (IP66)
II 2G Ex [ib] em IIC T6
Housing: seawater resistant aluminium, Lens made by polycarbonate
Sounder volume: approx. 90 dB(A)
Different signal tones
Telephone call relay integrated
Flash light 230 VAC, power 0,9 joule
Useable also as a signalling combination without a telephone
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