Toggles Series MB2500 TYPICAL SWITCH ORDERING EXAMPLE (ON) W Silver Rated 3A @ 125V AC G Gold Rated 0.4VA max @ 28V AC/DC max ( ) = Momentary Bushing .315” (8.0mm) Diameter C .394” (10.0mm) Diameter Terminals .300” (7.6mm) Smooth with Keyway Rockers Cap Colors 13 .250” (6.35mm) Straight PC with Bracket 30 Right Angle (Single Pole only) 45 Vertical PC A Black B White C Red E Yellow F Green G Blue IMPORTANT: Tilt Tactiles Switches are supplied without UL, cULus & CSA marking unless specified. UL, cULus & CSA recognized only when ordered with marking on the switch. Specific models, ratings, & ordering instructions are noted on the General Specifications page. DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Touch S2 B Programmable Illuminated PB ON (ON) C Caps MB2511S2G13-BC Indicators DPDT ON C Red .315” (8.0mm) Diameter Cap .300” (7.6mm) Smooth Bushing with Keyway SPDT ON-(ON) Circuit Gold Contacts with 0.4VA Rating Accessories 21 SPDT Contact Materials & Ratings B .250” (6.35mm) Straight PC Terminals with Bracket www.nkk.com Supplement 11 13 Keylocks Poles & Circuits G Rotaries S2 Slides 11 MB25 Pushbuttons Snap-Action Bracket PC Mount Pushbuttons C121 Series MB2500 Toggles Snap-Action Bracket PC Mount Pushbuttons POLES & CIRCUITS Normal C Pole Model SP MB2511 Connected Terminals Down Normal Keyway Throw & Switch Schematics Down Note: Terminal numbers are not actually on the switch. Keyway ON 3-1 (ON) 3-2 3 (COM) SPDT 1 DP MB2521 ON 3-1 6-4 (ON) 3-2 6-5 2 3 (COM) DPDT 1 2 6 4 5 BUSHING S2 .300” (7.6mm) Smooth with Keyway (2.85) Dia .112 (0.6) .024 (6.2) Dia .244 Panel Cutout Keylocks Programmable Illuminated PB Pushbuttons Rockers Plunger Position ( ) = Momentary (5.6) .220 Rotaries (8.0) .315 (7.8) .307 (7.6) .300 (6.5) Dia .256 (0.9) .035 (0.6) .024 Tactiles Slides CONTACT MATERIALS & RATINGS W Silver over Silver Power Level 3A @ 125V AC G Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum Note: Complete explanation of operating range in Supplement section. Tilt TERMINALS .250” (6.35mm) Terminal with .465” (11.8mm) Bracket Right Angle PC Single Pole only 30 45 Vertical PC Indicators Touch 13 (1.6) Typ .063 (2.4) Typ .095 Accessories (1.6) Typ .063 3 2 Supplement 1 (7.9) Typ .311 (4.7) Typ .185 (1.8) Dia Typ .073 (1.5) Dia Typ .059 C122 3 6 2 5 1 4 CL (7.9) Typ .311 (4.7) Typ .185 (1.8) Dia Typ .073 (1.5) Dia Typ .059 3 2 (4.7) Typ .185 1 (2.54) Typ .100 (12.7) .500 (1.8) Dia Typ .073 (2.54) Typ .100 www.nkk.com (2.54) Typ .100 3 3 6 2 2 5 1 1 4 (12.7) .500 (2.54) Typ .100 (4.8) .189 (1.8) Dia Typ .073 (12.7) .500 (2.54) Typ .100 (1.8) Dia Typ .073 Series MB2500 Toggles Snap-Action Bracket PC Mount Pushbuttons CAPS & CAP COLORS Material: Polycarbonate (7.6) .299 (8.8) .346 Finish: Glossy Cap Colors Available: (8.0) .315 (9.0) .354 Finish: Glossy A B Black C White E Red C F Yellow Green G Blue TYPICAL SWITCH DIMENSIONS (1.2) .047 (6.2) Dia .244 (6.35) .250 (15.8) .622 (4.7) Typ .185 (0.9) .035 (8.0) .315 (8.8) .346 (8.5) .335 (3.2) .126 (0.8) Typ .031 (4.8) .189 (3.2) .126 (1.17) Typ .046 (13.0) .512 3 COM 2 NO 1 NC (0.5) Typ .020 (13.0) .512 (1.17) Typ .046 6 3 COM 5 2 NO 4 1 NC (1.17) .146 (1.17) Typ .046 (4.8) .189 (12.7) .500 (7.9) .311 (16.6) .654 Straight PC • Bracket Keylocks (8.0) Dia .315 (2.85) Dia .112 Keyway Double Pole Rotaries Single Pole Pushbuttons (10.0) Dia .394 (8.0) Dia .315 Material: Polycarbonate Rockers AT442 .394” (10.0mm) Diameter Cap C Programmable Illuminated PB AT443 .315” (8.0mm) Diameter Cap B (8.0) Dia .315 (2.85) Dia .112 Keyway (1.2) .047 (6.2) Dia .244 Right Angle PC Tactiles Single Pole NC NO COM (7.9) .311 1 2 3 (13.0) .512 (8.8) .346 (8.7) .342 (0.4) .016 (1.27) .500 (1.27) .050 (0.8) Typ .031 (4.7) Typ .185 MB2511S2G30-BC Single Pole Vertical PC Indicators (1.2) .047 (8.0) Dia .315 (2.85) Dia .112 (7.6) .299 (8.8) .346 (8.7) .342 (0.4) .016 (12.7) .500 (2.7) .106 (0.8) Typ .031 (2.54) Typ .100 3 COM 6 3 COM 2 NO 5 2 NO 1 NC 4 1 NC (1.27) .050 (7.9) .311 (12.7) .500 Accessories (6.2) Typ .244 (13.0) .512 (1.4) Typ .055 (5.08) .200 Double Pole (1.27) Typ .050 (4.8) .189 MB2511S2G45-BC www.nkk.com Touch (5.08) .200 (7.6) .299 C123 Supplement (1.4) Typ .055 Tilt (4.3) .169 (2.9) .114 Keyway Slides MB2511S2G13-BC