General Specifications

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1 Series M2 Process Sealed Miniature Rockers Touch Tilt Rockers Toggles Slides Rotaries Programmable Illuminated P Pushbuttons Supplement Accessories Indicators Tactiles Keylocks eneral Specifications Electrical Capacity (Resistive Load) Power Level (silver): 25V AC or 250V AC; 0V DC (On-On circuit) & 0V DC (all other circuits) Logic Level (gold): 0.4VA 28V AC/DC maximum (Applicable Range 0.mA ~ 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: 0 milliohms maximum for silver; 20 milliohms maximum for gold Insulation Resistance:,000 megohms 500V DC Dielectric Strength:,000V AC minimum between contacts for minute minimum;,500v AC minimum between contacts & case for 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: Materials & Finishes Lever: Actuator Clip: Support racket: ushing/housing: Sealing Ring: ase: Movable Contacts: Stationary Contacts: Terminals: Environmental Data Operating Temp Range: Humidity: Vibration: PC Processing Shock: Soldering: Cleaning: Standards & Certifications Flammability Standards: UL: CSA: rass with nickel plating Polyacetal rass with tin plating lass fiber reinforced polyamide (UL94V-0) Nitrile butadiene rubber lass fiber reinforced polyamide (UL94V-0) Silver alloy with silver plating (code W); copper or phosphor bronze with gold plating (code ); or silver alloy with gold plating (code A) Silver alloy with silver plating (code W); copper or brass with gold plating (code ); or silver alloy with gold plating (code A) Copper or brass with silver or gold plating 0 C through +85 C ( 22 F through +85 F) 90 ~ 95% humidity for 9 40 C (04 F) 0 ~ 55Hz with peak-to-peak amplitude of.5mm traversing the frequency range & returning in minute; right angled directions for 2 hours 50 (490m/s 2 ) acceleration (tested in right angled directions, with 5 shocks in each direction) Wave Soldering Recommended: See Profile in Supplement section. Automated cleaning. See Cleaning specifications in Supplement section. UL94V-0 rated bushing/housing & base File No. E 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 25V AC, 250V AC, & 0V DC or 28V DC. File No. 0255_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 25V AC, 250V AC, & 0V DC. 98 7//7

Process Sealed Miniature Rockers Series M2 Distinctive Characteristics Antijamming design protects against mechanism damage from downward force on the actuator.

2 Process Sealed Miniature Rockers Series M2 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 flux, solvents, and other contaminants. racketed 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 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated P Pushbuttons Rockers Toggles 99

3 Series M2 Process Sealed Miniature Rockers Touch Tilt Rockers Toggles Slides Rotaries Programmable Illuminated P Pushbuttons Supplement Accessories Indicators Tactiles Keylocks M2T Circuits 2 NE 5 NE () 8 () () 9 () TX Poles SPDT 2 DPDT ( ) = Momentary Mounting Frame For Actuators with Straight or Angle PC Mount TYPICAL SWITCH ORDERIN EXAMPLE 2 2 TX 4 W A Mounting Frame for Actuators with Straight or Angle PC Mount.5 (9.27mm) Wide Red Rocker Contact Materials & Ratings Silver; Rated 25V AC & 250V AC old; Rated 0.4VA 28V AC/DC max old over Silver; Rated 25V AC & 0.4VA 28V AC/DC max PC Terminals Straight with.40 (.7mm) racket 0.50 (.8mm) Right Angle 4.50 (.8mm) Vertical IMPORTANT: 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 and ordering instructions are noted on the eneral Specifications page. DESCRIPTI FOR TYPICAL ORDERIN EXAMPLE M2T22TX4-DC D E F A C E F H Rockers/Paddles.5 (9.27mm) Wide Rocker.5 (9.27mm) Wide Paddle.450 (.4mm) Wide Rocker.450 (.4mm) Wide Paddle Rocker/Paddle Colors lack White Red Yellow reen lue ray D DPDT -NE- Circuit.50 (.8mm) Vertical Terminals old Contacts with 0.4VA Rating C 00

4 Process Sealed Miniature Rockers Series M2 Pole SP DP TX W A Model M2T2 M2T M2T5 M2T8 M2T9 M2T22 M2T2 M2T25 M2T28 M2T29 AT448 MOUNTIN FRAME Vertical PC Mounting Silver over Silver Power Level 25V AC & 250V AC old over rass or Copper Logic Level 0.4VA 28V AC/DC maximum old over Silver Rocker Position ( ) = Momentary Connected Terminals Throw & Schematics Down Center Up Down Center Up () () AT449 NE NE NE NE () () () () () () POLES & CIRCUITS 2- OPEN 2- SPDT 2-5- OPEN DPDT Mounting Frame for Rockers or Paddles with Straight or Angle PC Terminals Straight PC Mounting (2.54) Dia.00 (0.).98 Right Angle PC Mounting Actuators & Panel Cutouts (7.8).70 Direction of Actuation AT450 CTACT MATERIALS & RATINS Complete explanation of operating range in Supplement section. Power Level or Logic Level (2.54) Dia.00 Note: Terminal numbers are not actually on the switch. 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. AT45 2 (COM) 2 (COM) 5 25V AC or 0.4VA 28V AC/DC maximum (2.54) Dia.00 (2.4) Direction of Actuation Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated P Pushbuttons Rockers Toggles 0

5 Series M2 Process Sealed Miniature Rockers Touch Tilt Rockers Toggles Slides Rotaries Programmable Illuminated P Pushbuttons Supplement Accessories Indicators Tactiles Keylocks Straight with.40 (.7mm) racket 0 D AT448.5 (9.27mm) Wide Rocker Material: Polyamide Finish: Matte F AT (.4mm) Wide Rocker Material: Polyamide Finish: Matte Cap Colors Available: (.7).40 (5.9).22 PC TERMINALS TYPICAL SWITCH DIMENSIS Straight PC racket Single Pole Double Pole M2T2TX-DC.5 (.4).450 (8.) (.) (.8mm) Right Angle ROCKERS & PADDLES (.8).45 (9.9).2 (7.7).0.5 A C E F lack White Red Yellow reen lue (.5).5 NKK P/N This Side (0.5) Typ (7.9). (.5) 2 (5.75).20 (.87).4 (.49).5.4 (4.8) (.7) Typ.04 (.7) Typ.04 E (.8).50 AT449.5 (9.27mm) Wide Paddle Material: Polyamide Finish: Matte (.8).50 4 AT (.4mm) Wide Paddle Material: Polyamide Finish: Matte (8.0).5 (.5).45 (.7) Typ.40 (4.8).89 (.2) Typ (.8mm) Vertical (2.).084 (.9).5 (8.4) R. (.4).450 (2.).09 (.8).25 2 (5.84) R.22 (.) Typ.0 (7.9) Typ. (.8) Dia Typ.07 (.5) Dia Typ.059 H (.8). (.8).45 ray C L (.).44.5 (.) Typ.0 (2.4) Typ.095 (7.9) Typ. (.8) Dia Typ.07 (.5) Dia Typ

6 Process Sealed Miniature Rockers Series M2.5 NKK P/N This Side.5 NKK P/N This Side (.) Typ.05 (5.08).200 (.) Typ.05 (5.08).200 (0.4) Typ.0 (5.08).200 (0.4) Typ.0 (5.08) (.5).4 (.5).4.4 (.5) (2.2) (.5) (2.2).477 Pivot (4.5).77 Pivot (4.5).77 (0.4).0 (0.4).0 (.).05 (.).05 TYPICAL SWITCH DIMENSIS (4.9).9 (.27).050 NKK P/N This Side NKK P/N This Side (0.5).020 (.27) Typ.050 (.8).50 (.0).09.0 (.8) Typ.50 (.0).09.0 (.8) Typ.50 Single Pole 2 Double Pole (9.).58 (9.) Single Pole (.2).2 (0.5).020 Double Pole (.2).2 (0.5) (.).20 (.5).45 (8.2).2 (.2).2.0 (.5).45 (.7) (.27) (.27) Typ.050 (4.8).89 2 (.8) Dia Typ.07 (2.54) Typ (.8).50 (2.54) Typ.00 (.8) Dia Typ (2.4) Typ.094 (.8) Typ (.8) Typ.50 (2.54) Typ.00 (.8) Dia Typ.07 (2.54) Typ.00 (.8) Dia Typ.07 Right Angle PC M2T2TX0-DC Right Angle PC M2T22TX0-DC Vertical PC M2T2TX4-DC Vertical PC M2T22TX4-DC Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated P Pushbuttons Rockers Toggles 0

7 Series M2 Process Sealed Miniature Rockers Touch Tilt Rockers Toggles Slides Rotaries Programmable Illuminated P Pushbuttons Supplement Accessories Indicators Tactiles Keylocks LEENDS NKK Switches can provide custom legends for caps. Contact factory for more information. (.9) Typ.272 (0.7) Typ.00 AT448 AT450 (7.75) (5.7) Typ.227 (0.7) Typ.00 Shaded areas are printable areas. Recommended Print Method: Pad Print Suggested Printable Area for Cap Epoxy based ink is recommended. (4.5) Typ.77 (0.7) Typ.00 (9.9).90 (.4) (0.7) Typ.00 (.) Typ.2 04

8 Notes 05

General Specifications

General Specifications Series M Slides Rotaries Programmable Illuminated P Pushbuttons eneral Specifications Electrical Capacity (Resistive Load) Power Level (silver): A @ 5V AC or A @ 50V AC; 4A @ 0V DC (On-On circuit) & A