Datasheet

ManualsBrandsNKK SWITCHES ManualsToggle & Rocker Switches3A Miniature Toggle Switch, , 250Vac

Series M

Miniature Toggles

www.nkk.com

A48

Indicators

AccessoriesSupplement

Tactiles

KeylocksRotaries

Pushbuttons

Illuminated PB

Slides

Programmable

Rockers

Touch Tilt

Toggles

General Speciﬁcations

Electrical Capacity (Resistive Load)

Power Level (silver): 6A @ 125V AC & 3A @ 250V AC

4A @ 30V DC for On-None-On & On-None-Off; 3A @ 30V DC for 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 and case for 1 minute minimum

Mechanical Life: 100,000 operations minimum; 50,000 operations minimum for ﬂat, locking & splashproof devices

Electrical Life: 25,000 operations minimum for silver; 50,000 operations minimum for gold;

50,000 operations minimum for silver at 3A @ 125V AC

Angle of Throw: 25°

Materials & Finishes

Toggle: Brass with chrome plating Frame: Stainless steel

Bushing: Brass with nickel plating Support Bracket: Brass with tin plating

Case: Diallyl phthalate resin (UL94V–0)

Movable Contactor: Phosphor bronze with silver or gold plating

Movable Contacts: Silver alloy (code W); copper with gold plating (code G); or silver alloy with gold plating (code A)

Stationary Contacts: Silver with silver plating (code W); copper or brass with gold plating (code G);

or silver with gold plating (code A)

Terminals: Copper or brass with silver plating; or copper or brass with gold plating

Environmental Data

Operating Temp Range: –30°C through +85°C (–22°F through +185°F)

Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)

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

) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)

Sealing: Splashproof bushing options B3, D3, D8, L3, & L8, which have o-rings inside & outside the

bushing, meet IP67 of IEC60529 Standards.

Installation

Mounting Torque: 3.0Nm (26.55 lb•in) double nut for large bushing;

1.5Nm (13 lb

•in) double nut & 0.7Nm (6 lb•in) single nut for all other bushings

Processing

Soldering: Wave Soldering (PC version) for Gold: See Proﬁle A in Supplement section.

Manual Soldering for Gold: See Proﬁle A in Supplement section.

Wave Soldering (PC version) for Silver: See Proﬁle B in Supplement section.

Manual Soldering for Silver: See Proﬁle B in Supplement section.

Note: Lever must be in OFF (center) position while soldering.

Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution.

Standards & Certifications

Flammability Standards: UL94V–0 for case

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 or 0.4VA maximum @ 28V DC maximum.

CSA: File No. 023535_0_000 - Certiﬁed only when ordered with marking on switch.

Add “/C” before dash in part number to order CSA certiﬁed switch.

All models certiﬁed at 6A @ 125V AC or 3A @ 250V AC or 0.4VA maximum @ 28V maximum.

Summary of content (11 pages)

PAGE 1
Electrical Capacity (Resistive Load) Power Level (silver): 6A @ 125V AC & 3A @ 250V AC 4A @ 30V DC for On-None-On & On-None-Off; 3A @ 30V DC for 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.
PAGE 2
Distinctive Characteristics Rockers A Toggles Series M Miniature Toggles Pushbuttons Antirotation design, standard on noncylindrical levers, mates toggle and bushing; bottom of toggle has two flatted sides which fit into a complementary opening inside bushing. Programmable Illuminated PB Antijamming design protects contacts from damage due to excessive downward force on actuator. High torque bushing construction prevents rotation or separation from frame during installation.
PAGE 3
S3 .256” (6.5mm) Bat E .450” (11.4mm) Flatted .256” (6.5mm) Flatted 3 3PDT * E2 4 4PDT DP3T E4 Rotaries .840” (21.3mm) Flatted *Q .550” (14.0mm) Cone * Q2 .640” (16.26mm) Cone * Q4 .840” (21.3mm) Cone *C .571” (14.5mm) Color Tipped Cone D .840” (21.3mm) Color Capped Cone Specify cap color for toggles C & D at the end of the part number. * Available on 1- and 2-pole only. S1 .350” (8.9mm) Threaded with Keyway S4 6mm .350” (8.9mm) Threaded with Keyway S2 .350” (8.
PAGE 4
Toggles Series M A POLES & CIRCUITS Toggle Position ) = Momentary Down Center Connected Terminals Up Down Throw & Schematics Center Up OPEN OPEN Note: Pole Model SP M2011 ON NONE OFF SP M2012 M2013 M2015 M2018 M2019 ON ON ON (ON) ON NONE OFF NONE OFF OFF ON ON (ON) (ON) (ON) 2-3 DP M2021 ON NONE OFF 2-3 5-6 OPEN OPEN DPST DP M2022 M2023 M2025 M2028 M2029 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 3P M2032 M2033 M2035 M2
PAGE 5
A SMALL TOGGLES Rockers .256” (6.5mm) Bat S3 25° (2.8) Dia .110 (10.5) .413 25° 25° (2.7) Dia .106 (2.7) Dia .106 Pushbuttons Toggle length changes based on bushing selected. All illustrations are shown with .350” long bushing. When using a .280” long bushing, toggle length increases .070”. (6.5) .256 (5.08) .200 Standard Material & Finish: Brass with Bright Chrome Contact factory for optional finishes. E .450” (11.4mm) Flatted .256” (6.5mm) Flatted E2 .571” (14.
PAGE 6
SMALL BUSHINGS Pushbuttons 1/4-40 .350” (8.9mm) Threaded with Keyway S1 (0.8) .031 S4 6mm/.350” (8.9mm) Threaded with Keyway (0.8) .031 1/4-40 Thd (0.9) .035 (8.9) .350 (8.0) Dia .315 (0.8) .031 (0.8) .031 Rotaries 1/4-40 .350” (8.9mm) Threaded with D Flat D4 When using this bushing, toggle length is increased by .070”. 6mm/.350” (8.9mm) Threaded with D Flat Tactiles (2.5) .098 (0.9) .035 (8.9) .350 (8.0) Dia .315 Tilt Touch Indicators Accessories Hardware and Quantity (1.5) .059 (8.
PAGE 7
A LARGE TOGGLES Toggles Series M Bushing Mount Miniature Toggles 25° (6.15) .242 (6.0) Dia .236 (6.0) Dia .236 (17.5) .689 (11.5) .453 25° (3.6) .140 (15.5) .610 Keylocks 25° .610” (15.5mm) Large Flatted Pushbuttons R Programmable Illuminated PB .689” (17.5mm) Large Bat Standard Material & Finish: Brass with Bright Chrome Optional Finishes: Contact factory for satin chrome or black. Large .472” (12.0mm) Threaded Splashproof with D Flat (12.0) .472 (4.9) .193 Tactiles M12 P1 (1.1) .
PAGE 8
Bushing Mount Miniature Toggles A LOCKING LEVER & BUSHINGS LL1 1/4-40 .291” (7.4mm) Threaded with Keyway 6mm/.291” (7.4mm) Threaded with Keyway LL4 (0.8) .031 (8.0) Dia .315 Pushbuttons Rockers Toggles Series M Programmable Illuminated PB (2.5) .098 25° (5.1) Dia .201 1/4-40 Thd 25° (5.1) Dia .201 (16.5) (8.0) .650 .315 (15.0) .591 (4.6) Dia .181 (9.7) .382 (7.4) .291 (0.8) .031 (8.0) Dia .315 (2.5) .098 25° (16.5) (8.0) .650 .315 (15.0) .591 Smooth with Keyway (0.8) .031 (8.
PAGE 9
A G Gold over Brass or Copper Logic Level 6A @ 125V AC & 3A @ 250V AC Note: See Supplement section to find complete explanation of operating range. A Gold over Silver Power Level or Logic Level 6A @ 125V AC or 0.4VA maximum @ 28V AC/DC maximum 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 to find complete explanation of dual rating and operating range. TERMINALS .062” (1.
PAGE 10
Toggles Series M Bushing Mount Miniature Toggles A TYPICAL SWITCH DIMENSIONS Rockers Solder Lug Single Pole Keyway Pushbuttons M2012SS1W01 (0.9) .035 (8.9) .350 (10.5) .413 Rotaries (9.4) .371 (13.0) .512 2 (0.8) Typ .031 (0.5) Typ .020 1 (2.0) .079 (4.5) .177 M2011 model does not have terminal 1. Solder Lug Double Pole Keyway (1.1) x (2.0) Typ .043 x .079 1/4-40 Thd Keylocks Programmable Illuminated PB (2.8) Dia .110 (7.9) .311 3 (4.7) Typ .185 25° (4.7) Typ .185 25° (2.
PAGE 11
(12.0) Dia .472 (2.0) .079 (6.07) Dia (9.63) Dia .239 .379 (6.4) Dia (10.2) Dia .252 .402 (5.5) or .229 (1.7) .067 AT503M Hex Face Nut Brass/Chrome AT506M Locking Ring Steel with Zinc/Chromate AT508 Lockwasher Steel with Zinc/Chromate (not supplied with splashproof models) (12.1) Dia .476 M12 P1 (14.3) .563 (0.5) .020 (0.8) .031 (2.8) .110 (2.4) .094 (2.8) .110 M12 P1 (12.1) Dia .476 (17.5) Dia .689 (14.0) .551 (15.8) Dia .622 (13.8) Dia .543 (11.5) .453 (16.0) .