Stahl - Catalog - STAHL - #989

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9/2 9 General Catalogue 09.03.2006 Horn for EEx i Circuits Series 8492 Selection table Version Volume Explosion group Ordering code Weight kg Horn for EEx i circuits max. 105 dB(A) IIC 8492/111 1,000 Note A programmable announcement module can be applied. Technical Data Explosion protection E II 1 G EEx ia IIC T4 (T4 at + 60 °C) Certificates SIRA 05 ATEX 2270 X Volume 105 dB(A), at 1 m; adjustable Rated operational voltage Ue 10 V ... 28 V Rated working current Ie 25 mA typically 28 V, 300 O with a 24 V supply across a safety barrier Electromagnetic compatibility acc. to 89/336/EEC Installation Housing Plastic: ABS Degree of protection IP 65 (when using a suitable cable gland) Ambient temperature - 40 °C ... + 60 °C Cable entries M 20 x 1.5 (not supplied) Flexible lead Dimension drawings (all dimensions in mm) - subject to alterations 04634E00 to operate across any approved safety barrier whose output parameters do not exceed the following values: Uo 28 V, DC Io 93 mA, DC Po 660 mW 08982E02 Terminals for 0.5 mm2 ... 2.5 mm2 11346E00