1200 series Momentary pushbutton switches - round plunger Distinctive features and specifications ❑ Butt action contacts, double break ❑ NF (EN 61058-1), UL and CSA approved B ELECTRICAL SPECIFICATIONS MATERIALS • Max. current/voltage rating with resistive load : - silver contacts (A) : 4A 250VAC - 8A 125VAC - 4A 24VDC - 8A 12VDC - silver plated copper contacts. (C) : 2A 250VAC - 3A 125VAC 2A 24VDC - 3A 12VDC • Initial contact resistance : 10 mΩ at 1A 2VDC • Insulation resistance : 1.000 MΩ min. at 500VDC • Dielectric strength : 2.000 Vrms 50 Hz min. between terminals 3.000 Vrms 50 Hz min. between terminals and frame • Electrical life : 10.000 cycles at full load GENERAL SPECIFICATIONS • Torque : 1,50 Nm (1.10 Ft.lb) max. applied to nut • Panel thickness : 5 mm (.196) max. • Total travel : NO : 4,5 (.177) +/- 0,3 (.011) NC : 3,5 (.137) +/- 0,3 (.011) • Operating temperature : -20°C to +55°C • Case : polyamide • Plunger : polyamide • Bushing : brass, nickel plated • Contacts : A : silver C : copper, silver plated AGENCY APPROVALS EN 61058-1 2A 250VAC or 4A 250VAC, T55/125°C (all models, except 1212 and 1213) 4A 250VAC - 8A 125VAC Models 1233X209 and 1233X209L are standard marked NF. To order switches marked NF, UL or CSA, complete appropriate box of ordering format. ABOUT THIS SERIES Dimensions : first dimensions are in mm while inches are shown as bracketted numbers. Sealing boots are available to protect the switches against dust and water. They are presented in section H. Mounting accessories : standard hardware supplied : - silver contact models : 1 hex nut U166 and 1 knurled nut U411 - copper contact models : 1 hex nut U42 and 1 knurled nut U411 Standard and special hardware are presented in section I. Packaging unit : 40 pieces, except model 1200.L (50 pieces). APEM www.apem.com B-111 1200 series Momentary pushbutton switches - round plunger Solder lug/quick-connect terminals - screw terminals • Single pole configurations • Approved models : see following pages • Panel cut-out : Ø 12,2 (.480) NC (function 2) 6.35x0.80 (.25x.031) 4.50 (.177) NO (function 3) 121. 9.20 (.362) 9.20 (.362) 0.80 (.031) 6.35 (.25) 122. Ø3.00x0.50 (.118DIAx0.50) 6.35x0.80 (.25x.031) 0.80 (.031) 6.35 (.25) 120. 123. MODEL STRUCTURE Plunger height : NO model : 7,50 mm, NC model : 5,80 mm ➞ Keyway Solder lug/quick-connect terminals Ø8.00 (.315DIA) Normally Open 12.00 (.472) 1213 9.20 (.362) Normally Closed 1.00 (.039) 1212 10.50 (.413) 7.50 (.295) Ø12.00x0.75 SI (.472DIAx0.75 IS) 17.00 (.669) 13.20 (.519) 6.35x0.80 (.25x0.031) 14.00 (.551) ➞ Keyway Screw terminals Ø8.00 (.315DIA) Normally Closed 1223 Normally Open 8.00 (.315) 1.00 (.039) 12.00 (.472) 10.50 (.413) 1222 7.50 (.295) Ø12.00x0.75 SI (.472DIAx0.75 IS) 13.20 (.519) 17.00 (.669) 14.00 (.551) ➞ Keyway ø8.00 (.315DIA) ø12.00x0.75 SI (.472DIAx0.75 IS) Normally Open 10.50 (.413) 1233 12.00 (.472) Normally Closed 1.00 (.039) 1232 17.00 (.669) 13.20 (.519) 9.20 (.362) Normalized quick-connect terminals 7.50 (.295) B Ø.50 (.059DIA) Ø3.00x0.50 (.118DIAx0.50) 7.20 (.283) 9.20 (.362) Ø3.10 (.122DIA) 4.50 (.177) ➞ Keyway ø1.50 (.059DIA) 6.35x0.80 (.25x0.031) 14.00 (.551) B-112 www.apem.com APEM 1200 series Momentary pushbutton switches - round plunger Plunger height : NO model : 7,50 mm, NC model : 5,80 mm ➞ Keyway Ø12.00x0.75 SI (.472DIAx0.75 IS) 10.50 (.413) Normally Open 12.00 (.472) 1203 7.50 (.295) Normally Closed 1.00 (.039) 1202 Ø8.00 (.315DIA) 7.20 (.283) Straight screw terminals + clamp 6.35x0.80 (.25x.031) 13.20 (.519) 17.00 (.669) B 14.00 (.551) ➞ Keyway Right angle screw terminals + clamp Ø12.00x0.75 SI (.472DIAx0.75 IS) 7.50 (.295) Ø8.00 (.315DIA) 12.00 (.472) 10.50 (.413) Normally Open 90˚ 21.00 (.826) 7.00 (.275) 1.00 (.039) 1203-7 6.35x0.80 (.25x.031) 14.00 (.551) CONTACT MATERIALS A C Silver Copper, silver plated FINISH LUXE Chrome plated cap nut U117 instead of knurled nut U411 PLUNGER COLOURS 2 : Black - 3 : Green - 6 : Red - 7/1 : White APEM www.apem.com B-113 1200 series Momentary pushbutton switches - round plunger SPECIAL MODELS X209 NF standard marked - Silver contacts ➞ Keyway Ø12.00x0.75 SI (.472DIAx0.75 IS) 9.20 (.362) 1.00 (.039) Normally open 1233AX209 B 12.00 (.472) 10.50 (.413) 7.50 (.295) Ø8.00 (.315DIA) 13.20 (.519) 6.35x0.80 (.25x0.031) 17.00 (.669) X209L 14.00 (.551) NF standard marked - Silver contacts Ø12.00x0.75 SI (.472DIAx0.75 IS) Ø8.00 (.315DIA) 10.50 (.413) 13.00 (.511) ➞ Keyway 9.20 (.362) 1.00 (.039) 12.00 (.472) Normally open 1233AX209L 13.20 (.519) 17.00 (.669) 6.35x0.80 (.25x0.031) 14.00 (.551) NOTE : Ground connector U187 compulsory on models X209 and X209L if the panel is not metallic or not connected to ground. Order separately : see section I. AGENCY APPROVALS NF All models, except 1212 and 1213. UL-CSA All models, including X209 and X209L Marking : to order switches marked NF, UL or CSA, complete above box with desired approvals. B-114 www.apem.com APEM