b98 general specifcations electrical capacity (resistive load) power level (silver): 6a @ 125v ac or 3a @ 250v ac; 4a @ 30v dc (on-on circuit) & 3a @ 30v dc (all other circuits) logic level (gold): 0.4va maximum @ 28v ac/dc maximum (applicable range 0.1ma ~ 0.1a @ 20mv ~ 28v) logic/power level (gold over silver): combines silver & gold ratings note: find additional explanation of dual rating & operating range in supplement section. other ratings contact resistance: 10 milliohms maximum for silver; 20 milliohms maximum for gold insulation resistance: 1,000 megohms minimum @ 500v dc dielectric strength: 1,000v ac minimum between contacts for 1 minute minimum; 1,500v ac minimum between contacts & case for 1 minute minimum mechanical life: 50,000 operations minimum electrical life: 25,000 operations minimum for silver; 50,000 operations minimum for gold contact timing: nonshorting (break-before-make) angle of throw: 26 materials & finishes lever: brass with nickel plating actuator clip: polyacetal support bracket: brass with tin plating bushing/housing: glass fber reinforced polyamide (ul94v-0) sealing ring: nitrile butadiene rubber base: glass fber reinforced polyamide (ul94v-0) movable contacts: silver alloy with silver plating (code w); copper or phosphor bronze with gold plating (code g); or silver alloy with gold plating (code a) stationary contacts: silver alloy with silver plating (code w); copper or brass with gold plating (code g); or silver alloy with gold plating (code a) terminals: copper or brass with silver or gold plating environmental data operating temp range: C30c through +85c (C22f through +185f) humidity: 90 ~ 95% humidity for 96 hours @ 40c (104f) vibration: 10 ~ 55hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours shock: 50g (490m/s 2 ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) pcb processing soldering: wave soldering recommended: see profle b in supplement section. manual soldering: see profle b in supplement section. cleaning: automated cleaning. see cleaning specifcations in supplement section. standards & certifications flammability standards: ul94v-0 rated bushing/housing & base ul: file no. e44145 - recognized only when ordered with marking on switch. add /u or /cul before dash in part number to order ul recognized switch. all models recognized at 6a @ 125v ac, 3a @ 250v ac, & 4a @ 30v dc or 0.4a @ 28v dc. csa: file no. 023535_0_000 - certifed only when ordered with marking on switch. add /c before dash in part number to order csa certifed switch. all models certifed at 6a @ 125v ac, 3a @ 250v ac, & 4a @ 30v dc. series m2 process sealed miniature rockers indicators accessories supplement tactiles keylocks rotaries pushbuttons illuminated pb slides programmable b rockers touch tilt toggles www.nkkswitches.com
b99 distinctive characteristics antijamming design protects against mechanism damage from downward force on the actuator. o-ring surrounding top of lever prevents liquids from reaching switch mechanism. ultrasonic welding of upper and lower housing seals out contaminants and allows automatedsoldering and cleaning. terminals are epoxy sealed to prevent entry of fux, solvents, and other contaminants. bracketed models have crimped bracket legs to ensure secure pc mounting and prevent dislodging during automated soldering. logic level and power capabilities are available to suit varying applications. actual size series m2 process sealed miniature rockers indicators accessories supplement tactiles keylocks rotaries pushbuttons illuminated pb slides programmable toggles b rockers touch tilt www.nkkswitches.com
b100 rocker/paddle colors a black b white c red e yellow f green g blue h gray rockers/paddles d .365 (9.27mm) wide rocker e .365 (9.27mm) wide paddle f .450 (11.43mm) wide rocker g .450 (11.43mm) wide paddle typical switch ordering example 2 g m2t dpdt on-none-on circuit .365 (9.27mm) wide red rocker circuits 2 on none on 3 on off on 5 on none (on) 8 (on) off (on) 9 on off (on) ( ) = momentary contact materials & ratings w silver; rated 6a @ 125v ac & 3a @ 250v ac g gold; rated 0.4va max @ 28v ac/dc max a gold over silver; rated 6a @ 125v ac & 0.4va max @ 28v ac/dc max 2 description for typical ordering example m2t22txg41-dc d mounting frame for actuators with straight or angle pc mount c mounting frame tx for actuators with straight or angle pc mount pc terminals 13 straight with .460 (11.7mm) bracket 30 .150 (3.81mm) right angle 41 .150 (3.81mm) vertical poles 1 spdt 2 dpdt gold contacts with 0.4va rating .150 (3.81mm) vertical terminals tx 41 important: switches are supplied without ul, culus & csa marking unless specifed. ul, culus & csa recognized only when ordered with marking on the switch. specifc models, ratings and ordering instructions are noted on the general specifcations page. series m2 process sealed miniature rockers indicators accessories supplement tactiles keylocks rotaries pushbuttons illuminated pb slides programmable b rockers touch tilt toggles www.nkkswitches.com
b101 mounting frame note: this dual rated option is suitable when two or more identical switches are used in logic and in power circuits within the same application. see supplement section for complete explanation of dual rating and operating range. vertical pc mounting w gold over brass or copper logic level 0.4va maximum @ 28v ac/dc maximum silver over silver power level 6a @ 125v ac & 3a @ 250v ac gold over silver at4148 at4149 tx g a rocker position ( ) = momentary connected terminals throw & schematics pole model down center up down center up note: terminalnumbers are not actually on the switch. sp m2t12 m2t13 m2t15 m2t18 m2t19 on on on (on) on none off none off off on on (on) (on) (on) 2-3 open 2-1 spdt dp m2t22 m2t23 m2t25 m2t28 m2t29 on on on (on) on none off none off off on on (on) (on) (on) 2-3 5-6 open 2-1 5-4 dpdt poles & circuits 2 (com) 1 3 4 6 1 3 25 (com) contact materials & ratings straight pc mounting right angle pc mounting actuators & panel cutouts at4150 at4151 complete explanation of operating range in supplement section. power level 6a @ 125v ac or logic level or 0.4va maximum @ 28v ac/dc maximum (10.1) .398 (17.8) .701 direction of actuation (12.7) .500 (12.4) .490 direction of actuation (2.54) dia .100 26 (2.54) dia .100 mounting frame for rockers or paddles with straight or angle pc terminals 26 (2.54) dia .100 series m2 process sealed miniature rockers indicators accessories supplement tactiles keylocks rotaries pushbuttons illuminated pb slides programmable toggles b rockers touch tilt www.nkkswitches.com
b102 (11.7) .460 (5.9) .232 (3.81) .150 typical switch dimensions pc terminals pc terminals straight with .460 (11.7mm) bracket straight pc ? bracket single pole double pole m2t12txg13-dc .150 (3.81mm) right angle black white red yellow green blue cap colors available: a b c e f g 13 30 gray h rockers & paddles at4148 .365 (9.27mm) wide rocker material: polyamide finish: matte at4149 .365 (9.27mm) wide paddle material: polyamide finish: matte d e .150 (3.81mm) vertical 41 at4150 .450 (11.43mm) wide rocker material: polyamide finish: matte at4151 .450 (11.43mm) wide paddle material: polyamide finish: matte f g (3.81) .150 (7.7) .303 (4.2) .165 (6.3) .248 (8.1) .319 (9.19) .362 (11.8) .465 (11.43) .450 (11.43) .450 (2.36) .093 (3.18) .125 (5.84) r .232 (4.2) .165 (16.36) .644 (11.8) .465 (2.13) .084 (3.96) .156 (8.43) r .331 (18.8) .740 (4.2) .165 (16.8) .661 (9.27) .365 (7.9) .311 (6.15) .242 (13.49) .531 (16.87) .664 (8.8) .346 (4.2) .165 (9.27) .365 26 (8.8) .346 (6.15) .242 (4.2) .165 nkk p/n this side (4.8) .189 (4.7) ty p .185 (0.8) ty p .031 (0.5) ty p .020 (15.75) .620 12 3 2 14 5 6 3 (1.6) ty p .063 (2.4) ty p .095 (7.9) ty p .311 (4.7) ty p .185 (1.8) dia ty p .073 (1.5) dia ty p .059 c l 2 1 3 (1.6) ty p .063 (7.9) ty p .311 (4.7) ty p .185 (1.8) dia ty p .073 (1.5) dia ty p .059 (8.0) .315 (1.17) ty p .046 (1.17) ty p .046 (11.5) .453 (4.8) .189 (3.2) ty p .126 (4.7) ty p .185 (11.7) ty p .460 series m2 process sealed miniature rockers indicators accessories supplement tactiles keylocks rotaries pushbuttons illuminated pb slides programmable b rockers touch tilt toggles www.nkkswitches.com
b103 double pole vertical pc m2t12txg30-dc m2t12txg41-dc double pole right angle pc single pole vertical pc m2t22txg30-dc single pole right angle pc m2t22txg41-dc (9.27) .365 (1.3) ty p .051 (5.08) .200 nkk p/n this side pivot (4.9) .193 (1.27) .050 (0.4) .016 (6.15) .242 (8.8) .346 (4.5) .177 (12.7) .500 12 3 (8.2) .323 (3.2) .126 (0.8) ty p .031 (4.7) ty p .185 (12.7) .500 (9.27) .365 (1.3) ty p .051 (5.08) .200 nkk p/n this side pivot (0.5) .020 (1.27) ty p .050 (3.81) .150 (0.4) .016 (6.15) .242 (8.8) .346 (4.5) .177 (12.7) .500 (11.5) .453 4 5 6 23 1 (3.7) .146 (0.8) ty p .031 (4.7) ty p .185 (12.7) .500 (0.4) ty p .016 (5.08) .200 (9.27) .365 (8.8) .346 26 (9.1) .358 (3.2) .126 (0.5) .020 (1.0) .039 (1.3) .051 (6.15) .242 (0.8) ty p .031 (12.12) .477 (3.81) ty p .150 (12.7) .500 nkk p/n this side (12.7) .500 6 5 4 3 2 1 (1.27) ty p .050 (4.8) .189 (11.5) .453 (5.08) .200 (0.4) ty p .016 (9.27) .365 (8.8) .346 26 (9.1) .358 (3.2) .126 (0.5) .020 (1.0) .039 (1.3) .051 (6.15) .242 (0.8) ty p .031 (12.12) .477 (3.81) ty p .150 (12.7) .500 nkk p/n this side (12.7) .500 3 2 1 (1.27) .050 (6.6) .260 (4.7) ty p .185 (1.8) dia ty p .073 1 2 3 (12.7) .500 (2.54) ty p .100 (1.8) dia ty p .073 2 1 3 (4.7) ty p .185 (2.54) ty p .100 (12.7) .500 5 4 6 (3.81) .150 (2.4) ty p .094 (1.8) dia ty p .073 1 2 3 (12.7) .500 (2.54) ty p .100 (3.81) ty p .150 4 5 6 (12.7) .500 (1.8) dia ty p .073 2 1 3 (2.54) ty p .100 (3.81) ty p .150 typical switch dimensions series m2 process sealed miniature rockers indicators accessories supplement tactiles keylocks rotaries pushbuttons illuminated pb slides programmable toggles b rockers touch tilt www.nkkswitches.com
b104 legends at4148 at4150 shaded areas are printable areas. recommended print method: pad print epoxy based ink is recommended. off on off on (9.27) .365 (7.75) .305 (5.76) ty p .227 (6.9) ty p .272 (0.76) ty p .030 (0.76) ty p .030 (0.38) ty p .015 (9.91) .390 (3.36) ty p .132 (11.43) .450 (0.76) ty p .030 (0.76) ty p .030 (0.38) ty p .015 (4.5) ty p .177 nkk switches can provide custom legends for caps. contact factory for more information. suggested printable area for cap series m2 process sealed miniature rockers indicators accessories supplement tactiles keylocks rotaries pushbuttons illuminated pb slides programmable b rockers touch tilt toggles www.nkkswitches.com
|
