Other pushbuttons Illuminable pushbutton, with lamp socket BA9s (MBC/MCC), mounting hole diameter 20.3 mm, 250 V/2 A 1 Pict.: with red lens Mounting hole Technical data General information Electrical characteristics Form of lens protruding lens Rated voltage AC max. 250 V Colour of lens see order block Rated current max. 2 A Form of collar round Contact resistance acc. to life max. 200 m Dimensions Diameter of collar 24 mm Other specifications Overall height 9 mm Operating life 100000 Mounting depth 45.5 mm Degree of protection Mounting hole 20.3 mm from front side IP40 (IP65 with sealing cap) Mechanical design Ambient temp. operating Other Mounting ring nut min. -25 C Pushb. Terminals solder/quick connect Ambient temp. operating terminals 2.8 x 0.8 mm max. +85 C Contact system bridge contact Storage temperature min. -40 C Contact function momentary Storage temperature max. +90 C Contact arrangement see order block Resistance to constant Contact materials Ag environment according to Illuminability yes IEC 600 68-2-3 and 2-30 Lamp socket BA 9 s Resistance at variable environment according to Mechanical characteristics IEC 600 68-2-14 and 2-33 Operating force max. 10 N Weight 18 g Operating travel 3.6 mm Approvals ENEC 25 T 55 (85) Switching travel NC 0.8 mm Flame class acc. to UL 94 V 0 Switching travel NO 2.9 mm Hot wire ignition acc. Robustness min. 100 N to IEC 60695-2-1 yes Accessories Illuminable pushbutton, with lamp socket BA9s (MBC/MCC), mounting hole diameter 20.3 mm, 250 V/2 A Description Photo Order no. Page Filament lamp, BA 9s base (MBC/MCC), 12 - 15 V 1.90.060.003/0000 5 - 7 Filament lamp, BA 9s base (MBC/MCC), 24 - 30 V 1.90.060.014/0000 5 - 7 LED BA 9s (MBC/MCC) superbright, red, 24 V 1.90.690.341/0000 5 - 19 LED BA 9s (MBC/MCC) superbright, green, 24 V 1.90.690.342/0000 5 - 19 1 - 84 Stock items are marked Pushbuttons by bold printed order numbers.Other pushbuttons Accessories Illuminable pushbutton, with lamp socket BA9s (MBC/MCC), mounting hole diameter 20.3 mm, 250 V/2 A Description Photo Order no. Page LED BA 9s (MBC/MCC) superbright, yellow, 24 V 1.90.690.343/0000 5 - 19 1 LED BA 9s (MBC/MCC) superbright, blue, 24 V 1.90.690.344/0000 5 - 19 LED BA 9s (MBC/MCC) superbright, white, 24 V 1.90.690.345/0000 5 - 19 Silicone sealing cap (IP65) 5.52.008.065/0000 Protective sleeve for terminals 5.52.011.030/0100 Fixing spanner M 20, M 22, for ring nut 5.58.002.018/0105 5 - 23 Illuminable pushbutton, with lamp socket BA9s (MBC/MCC), mounting hole diameter 20.3 mm, 250 V/2 A Other Pushb. Pict.: with red lens Mounting hole Contact function Contact arrangement Order no. Note without lens momentary 1 NC + 1 NO 1.15.112.121/0000 Please include the desired lens in your order. momentary 1 NO 1.15.112.101/0000 Please include the desired lens in your order. Technical data see page 1 - 84 Lenses: Lens, transparen colourless: 5.49.205.008/1002 Lens, transparent red: 5.49.205.008/1303 Lens, transparent yellow: 5.49.205.008/1402 Lens, transparent green: 5.49.205.008/1502 Pushbuttons Stock items are marked 1 - 85 by bold printed order numbers.