17 e191 42 e192 64 Subject to technical changes, misprints and errors. Explosion protected Light Fittings Catalogue conventional 2017 18.12.19 Explosion-Protected Sheet Steel Light Fitting of an extremely low Profile Design for Ceiling Mounting or Recessed Mounting Series e191/192 ... Application: Hazardous areas of Zones 1, 21 and 2, 22, e.g. preferably clean rooms, paint- spray lines, paint shops and spray booths. Design: Housing: Sheet steel, powder coated in light grey (RAL 7035). Glass cover: Impact resistant safety glass, frameless/hinged. Reflector: Surface refined purest alumi- nium. Central locking system: Operated by a 5mm allen key, hinges on the opposite side. Isolating switch: Switching off all poles when the light fitting is opened. Optical indicator showing the actual position of the switch. Wiring: Double-channel ballast with „end-of-life” switching-off system. Connection terminals: Standard: 3-pole, up to 2,5mm² (6,0mm² on request). Cable entries: 3 entries M25 x 1,5 (2 glands, 1 of them with plug and 1 screw plug) LOOP-IN/OUT possible, for some versions temperature resistant cable is required Through wiring system: 5 x 2,5mm² through wiring or preparation for 5-pole LOOP-IN/OUT at extra charge Standard: Facing downwards or forwards Mounting: Brackets incl. (standard) or separate frame for recessed installation. Options: – with individual ECGs for 2 separate circuits (e191 2.. and e192 2.. version „... OS“ only) – for connection to group or central bat- tery (light fittings of version ZB only) – with monitoring module for monitoring the individual light fitting – housing made from stainless steel, painted – up to 4 cable entries – through wiring system up to 5 x 6,0 mm² (except for types e192 2..) – preparation for 5-core cable looping system – with DC-detection and change-over to 1- lamp operation (emergency mode - types e191/192 … ZB) for connection to central- or group battery systems – without isolating switch (types e191/192... OS) SCHUCH Quality - your advantage: • sturdy design of high chemical resistance for application in rough industrial conditions • reliable, fail safe and long-life thanks to a special ex-protected quartz sand encapsulated ECG with high-grade quality features: – „end-of-life switching-off system” i.e. at life end the fluorescent tube is safely switched off – in compliance with the requirements of over voltage category III – standard: Double channel system with separate lamp monitoring – extremely favourable operating temperatures thanks to a special quartz sand encapsulation inside an aluminium housing are a guaranty for a long life time (up to 100.000h) • wide range of admissible ambient temperature from -20°C to +60°C • free of paint-wetting impairment substances (silicone-free) • high light efficiency due to an optimized mirror type reflector made of purest alumi- nium • best suitable for mounting and maintenance purpose – Original SCHUCH central locking system with hinged safety glass pane for easy mains connection and lamp replacement – separate frame for recessed installation can be installed at a later stage, too (modular con- cept) – looping system on one side of the housing; bilateral through wiring system Attention: For installation in humid and corrosive atmospheres please select light fittings with housings in stainless steel. When switched off the light fittings must not be ex- posed to an a.t. of more than +85°C This light fitting is not suitable for application in areas with permanent high humidity in combination with only short periods of operation, such as sewage or stormwater retention tanks or water treatment plants. Suitable for dry motor vehicle pits only. In case of wall mounting the light fitting must be protected against discharge water. Looping the cable on one side: All light fittings of series e191/192.. have got 2 cable entries on one small side of the housing for cable looping instead of the through wiring system standardized by Deutsche Bahn AG Technical Data: Rated voltage: 220-240 V AC/DC, 0 or 50/60 Hz Admissible ambient temperature: -20°C up to +60°C (e191...) or up to +50°C (e192...) Mounting into heat insulated ceilings (acc. to EN60598) up to +50°C (e191...) or up to +50°C (e192...) Light fittings of series e192 ...