Series 18 16mm 15.8 x 15.8mm IP40 100mA 42VAC Choose one component from each of the coloured sections to assemble a complete switch. For other options or further information please contact your local sales office. INDICATOR PUSHBUTTON Product Profile Indicator The Series 18 is a range of small switches with low back panel depth profile and includes pushbuttons and indicators. Options include round, square and rectangular front shape and flush mount options. Technical data see page 60 Technical drawings see pages 61-62 * IP40 Protection * Switch Rating, 100mA, 42VAC * Raised Mounting into 8mm cut out * Flush Mounting into 16mm or 15.8mm x 15.8mm cut out * Illumination using Integral LED's * Solder/Plug-in terminals * Low back Panel depth * Adapters available for PCB mounting Indicator, square, flush mount, black plastic bezel, 15.8mm x 15.8mm mounting Colour Part No. Voltage Part No. Voltage Red 18-080.0052 2.2VDC, 20mA Red 18-060.0052 2.2VDC, 20mA Yellow 18-080.0054 2.2VDC, 20mA Yellow 18-060.0054 2.2VDC, 20mA Green 18-080.0055 2.2VDC, 20mA Green 18-060.0055 2.2VDC, 20mA Red 18-081.0052 12VDC, 20mA Red 18-061.0052 12VDC, 20mA Yellow 18-081.0054 12VDC, 20mA Yellow 18-061.0054 12VDC, 20mA Green 18-081.0055 12VDC, 20mA Green 18-061.0055 12VDC, 20mA Red 18-082.0052 24VDC, 20mA Red 18-062.0052 24VDC, 20mA Yellow 18-082.0054 24VDC, 20mA Yellow 18-062.0054 24VDC, 20mA Green 18-082.0055 24VDC, 20mA Green 18-062.0055 24VDC, 20mA Colour A Illuminated pushbutton Illuminated pushbutton actuator, square for flush mount, black plastic bezel, 15.8mm x 15.8mm mounting Part No. Momentary/Maintained Indicator, round, flush mount, black plastic bezel, 15.8mm x 15.8mm or 16mm mounting Illuminated pushbutton actuator, round for flush mount, black plastic bezel, 15.8mm x 15.8mm or 16mm mounting Contact type Part No. Momentary 1NO 18-167.035 Momentary 1NO Red 18-981.2 18-287.035 Maintained 1NO 18-267.035 Maintained 1NO Yellow 18-981.4 Green 18-981.5 www.eao.com 58 A For complete switch also order A Contact type Lens, square, plastic, overhanging with 2.2VDC LED for flush mount, without built in resistor, flat, translucent/matt 18-187.035 For complete switch also order Momentary/Maintained Accessories Colour Part No. 16mm 15.8 x 15.8mm IP40 Series 18 100mA 42VAC Choose one component from each of the coloured sections to assemble a complete switch. For other options or further information please contact your local sales office. A ACCESSORIES A Accessories Lens, round, plastic, overhanging with 2.2VDC LED for flush mount, without built in resistor, flat, translucent/matt Front bezel-set flush mount for overhanging lenses, black plastic PCB plug-in base for solder terminal Colour Part No. Part No. Size Product desciption Part No. Orientated Red 18-961.2 18-920.1 19 x 19mm For lens square 18-946 Right-angled Yellow 18-961.4 18-920.2 19 x 19mm For lens round 18-945 Axial Green 18-961.5 18-920.3 19mm O For lens round A Accessories Complete switch Mounting tool for tightening (or loosening) fixing nuts, starting torque fixing nut max. 20 Ncm Part No. 19-905 Features * IP40 protection * Raised or flush mount options * Low back panel depth * Good snap action tactile feel * Non reflective, matt front lenses * Intensive LED illumination * Solder or plug in terminals * Good range of accessories * Symbol options * World wide approvals 59 Series 18 Technical Data Actuator with snap-action switching element Switching system Electrical characteristics Switching system The snap-action switching system was designed for switching lowpowers in electronic circuits. Contact resistance <= 100 m starting value (initial) IEC 512-2, Test 2 b Single-break snap-action contact. Electrical life >= 500.000 cycles of operation at 30 VDC/100 mA to IEC 512-5, Test 9c Material Switch rating 10 A/100 V to 100 mA at 42 VAC/VDC Lens polymethylacrylate PMMA, polycarbonate PC Material of contacts gold contact on nickel plating Actuator case polyamide; colour black Mechanical characteristics Connection method The terminals can be used as soldering terminals. max.wire diameter: 2 of 0.5 mm2 max.wire cross-section of stranded cable: 1 x 0.75 mm2 wire cross-section of terminal: 1.6 x 0.4 mm Torque for fixing nut max. 20 Ncm Actuating force 1.4 N Storage temperature -40C to + 80C (as per DIN IEC 68-) Mechanical life as per IEC 512-5, test 9a momentary action 2 million cycles of operation maintained action 1 million cycles of operation Rebound time <= 2.5 ms Travel 2.2 mm 0.2 mm Resistance to shock (single impacts, semi-sinusodial) 50 g for 11 ms as per IEC/EN 60529 Degree of protection front as per IEC/EN 60529: IP 40 Resistance to vibration (sinusoidal)10 g at 10-2000 Hz, amplitude 0.75 mm as per IEC/EN 60512-4-4 Ambient air temperature -25C to + 65C www.eao.com 60 Electric strength 500 VAC, 50 Hz, 1 min. between all terminals and earth, as per IEC 512-2-11 Power consumption for LED 20 mA Technical Drawings Series 18 18 Indicator 18 Pushbutton Square or Round, Flush Illuminated, Square or Round, Flush 18 PCB 18 PCB Plug-in base, right angle Plug-in base 61 Series 18 18 Indicator and Pushbutton Cut-outs Technical Drawings 18 Front Bezel Set Cut-outs Square or round, Illuminated, Flush 18 PCB Cut-outs 18 PCB Cut-outs Plug-in base, right angle 18 Indicator Terminal-layouts 18 Pushbutton Terminal-layouts Square or round, Flush Square or round, Illuminated, Flush www.eao.com 62