A1-A01-A02-A03 series Industrial controls Distinctive features The A01 and A02 series offer ranges of : - pushbutton switches, illuminated or not - indicators - 2 or 3 position keylock switches - 2 or 3 position rotary lever switches - emergency stop switches with rectangular, square or round operators. Custom engraved aluminium pushbutton switches, A1 series Switch enclosures Pushbutton switches and indicators, A03 series Environmental protection : IP65 Modular construction Electrical life : 50.000 cycles min. Screen engraving or insertable legends on request Approvals UL 1054 BS RIA 20 Shock & Vibration Each sub-assembly has EN 61058-1 EN 61058-1 to be ordered separately. pending A01 - A1 - A03 series A02 series Panel cut-out : Panel cut-out : 16 mm (.630), except : - round or square : 22 mm (.866) - flush mount round : 22 mm (.866) - rectangular : 29,5 x 21,5 mm (1.160x.846) - flush mount rectangular : 20.60 x 26.70 mm - flush mount : 30 mm (1.378) G - flush mount square : 20.60 x 20.60 mm 1 and 2 poles - A1 series : 22 mm (.866) Screw terminals (optional : quick-connect term.) - A03 series : round or square 22 (.866) flush mount : 30 mm (1.378) Contacts : silver 1, 2, 3 and 4 poles Current/voltage rating : 12A 380VAC 16A 250VAC max. - 25mA 5VAC min. Solder lug/quick-connect terminals Lamp : filament, neon, LED Contacts : silver, gold plated or special multi-LED array Current/voltage rating : 6A 250VAC max. - 10mA 5VAC min. Option : end cap terminal guard. Order separately (see end of A02 series). Lamp : filament, neon or LED Packaging unit : A1 : 25 pieces - A01 : 20 pieces (except pushbuttons: 25 pieces) - A02 : 25 pieces - A03 : 10 pieces. Dimensions : first dimensions are in mm while inches are shown as bracketted numbers. APEM www.apem.com G-3 New A1-A01-A02-A03 series Industrial controls Specifications for pushbutton, keylock and rotary switches ELECTRICAL SPECIFICATIONS A01 - A1 - A03 A02 Function : Momentary Momentary or maintained action or maintained action Current/voltage rating : 10mA 5VAC min. 25mA 5VAC min. 6A 250VAC max. - 6A 12VDC max. 12A 380VAC - 16A 250VAC max. 12A 12VDC max. Contact gap > 1 mm (.039) Double break 2 x 1,5 mm (.059) Initial contact resistance : 10m max. at 1A 4VDC 10m max. at 1A 4VDC Insulation resistance : 50 M min. 50 M min. Dielectric strength : 750V between open contacts 2KV between open contacts 5KV live to accessible 4KV live to accessible Electrical life (resistive load) : 50.000 cycles 50.000 cycles Insulation :Class 2 Class 2 Lamp life : LED : 60.000 h min. to 75% relative LED : 60.000 h min. to 75 % relative luminosity - Filament : approx. 5.000 h luminosity - Filament : approx. 5.000 h Neon : approx. 10.000 h Neon : approx. 10.000 h AB AB Lamp circuit diagrams GENERAL SPECIFICATIONS A01 - A1 - A03 A02 Min. mechanical life : Pushb. momentary : 1 million cycles Pushb. momentary: 1 million cycles Pushb. maintained : 100.000 cycles Pushb. maintained : 100.000 cycles Keylock and rotary : 100.000 cycles Keylock and rotary : 100.000 cycles Panel thickness 8 mm (.315) max. 8 mm (.315) max. Operating temperature : -20C to +55C -20C to +85C G Solder heat resistance : 350C, 5 sec. 350C, 5 sec. (IEC 68-2-20Tb, method 2) Degree of environmental IP 65 front of panel IP 65 front of panel protection (IEC 529 ) IP 40 back of panel IP 40 back of panel Lamps :Midget Grooved T13/4,Midget Grooved T13/4, filament, LED or neon filament, LED or neon Special multi-LED array 2 Switch terminals : Solder/quick-connect 2,8 mm (.110) M3 screws - wire 2 x 0,75 mm max. Lamp terminals : Solder/quick-connect 2,8 mm (.110) M3 screws 2 Flexible wire 2 x 2,5 mm max. 2 Rigid wire 4 mm max. Specifications for emergency stop switches : see pages 10 and 22. For screen engraving or film legends, contact APEM. G-4 www.apem.com APEM