MB2011SS1W01-BA-RO NKK Switches

Large Bushing Miniature Pushbuttons Series MB2000 TYPICAL SWITCH ORDERING EXAMPLE MB 2011 S B1 W 01 D A Poles & Circuits Contact Materials Caps C & Ratings 2011 SPDT ON (ON) B .315 (8.0mm) Diameter Silver 2065 SPDT ON ON C .394 (10.0mm) Diameter W Rated 6A 125V AC 2061 DPDT ON (ON) D .520 (13.2mm) Diameter & 3A 250V AC 2085 DPDT ON ON E .748 (19.0mm) Diameter Gold G Rated 0.4VA max 2181 4PDT ON (ON) 28V AC/DC max 2185 4PDT ON ON ( ) = Momentary Cap Colors A Black Terminals B White 01 Solder Lug* Plunger Type C Red 02 Quick Connect S Plunger for Screw-on Caps * D Amber 03 .250 (6.35mm) Straight PC * E Yellow 05 .425 (10.8mm) Wirewrap F Green 06 .750 (19.05mm) Wirewrap Bushings * G Blue 07 .964 (24.5mm) Wirewrap .472 (12.0mm) * H Gray B1 08 1.062 (27.0mm) Wirewrap Threaded with Keyway * Not available .472 (12.0mm) with cap code E B3 Threaded w/Splashproof IMPORTANT: Switches are supplied without UL, * Wire harness & cable assemblies cULus & CSA marking unless specified. UL, cULus & CSA recognized only when offered only in Americas ordered with marking on the switch. Specific models, ratings, & ordering in - structions are noted on General Specifi - cations page. DESCRIPTION FOR TYPICAL ORDERING EXAMPLE MB2011SB1W01-DA Black .520 (13.2mm) Diameter Cap Plunger for Screw-on Caps .472 (12.0mm) Diameter Threaded Bushing with Keyway Silver Contacts with 6-Amp Rating SPDT ON-(ON) Circuit Solder Lug Terminals www.nkk.com C87 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers TogglesSeries MB2000 Large Bushing Miniature Pushbuttons POLES & CIRCUITS Plunger Position ( ) = Momentary Connected Terminals Throw & Switch Schematics Normal Down Normal Down Note: Terminal numbers are Pole Model Keyway Keyway not actually on the switch. 2 (COM) MB2011 ON (ON) C SP 2-3 2-1 SPDT 3 1 MB2065 ON ON 25(COM) MB2061 ON (ON) DP 2-3 5-6 2-1 5-4 DPDT 3 1 6 4 MB2085 ON ON 4PDT MB2181 ON (ON) 58(COM) 11 2 2-3 5-6 2-1 5-4 4P 8-9 11-12 8-7 11-10 MB2185 ON ON 3 1 6 4 9 7 12 10 PLUNGER TYPE (6.7) Dia (6.4) Dia Plunger for .264 .252 On alternate action models, after S Screw-on Caps transferring circuit, the plunger (5.3) (5.3) .208 .208 Plunger is plastic Plunger is metal for returns to its original position, for B1 bushing. B3 bushing. and does not latch down. BUSHINGS .472 (12.0mm) Diameter .472 (12.0mm) Diameter B1 B3 Threaded with Keyway Threaded Splashproof (2.0) M12P1 .079 (1.85) M12P1 Maximum Panel .073 Maximum Panel Thickness with Thickness with (1.1) (4.9) (5.0) .043 .193 Standard Hardware: .197 Standard Hardware: .217 (5.5mm) .217 (5.5mm) (12.0) (12.0) (18.0) Dia .472 .472 .709 Panel Cutouts (12.5) Dia .492 (12.5) Dia .492 For B1 Bushing For B1 Bushing For B3 Bushing (11.5) .453 with Keyway with Locking without Keyway (9.0) Ring .354 (12.5) Dia .492 (1.5) .060 (3.0) Dia .118 CONTACT MATERIALS & RATINGS W Silver over Silver Power Level 6A 125V AC & 3A 250V 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. C88 www.nkk.com Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles