Toggles Series YB2 Rockers General Specifications Electrical Capacity (Resistive Load) Keylocks Programmable Illuminated PB Pushbuttons Power Level (silver): 3A @ 125V AC or 3A @ 250V AC or 3A @ 30V DC Logic Level (gold): 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Other Ratings D Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Bezel: Housing: Base: Movable Contactor: Movable Contacts: Stationary Contacts: Switch Terminals: Lamp Terminals: Environmental Data Touch Operating Temperature Range: Humidity: Vibration: Shock: Sealing: Installation Indicators Tilt Tactiles Slides Rotaries Materials & Finishes Standards & Certifications 50 milliohms maximum for silver; 100 milliohms maximum for gold 200 megohms minimum @ 500V DC 1,000V AC minimum between contacts for 1 minute minimum; 1,500V AC minimum between contacts & case for 1 minute minimum 1,000,000 operations minimum for momentary circuit 200,000 operations minimum for maintained circuit 100,000 operations minimum Single pole: 1.5N Double pole: 3.0N Nonshorting (break-before-make) Pretravel .059” (1.5mm); Overtravel .059” (1.5mm); Total Travel .118” (3.0mm) Black: Glass fiber reinforced polyamide (UL94V-0); Silver: Polycarbonate Glass fiber reinforced polyamide (UL94V-0) Diallyl phthalate resin (UL94V-0) Phosphor bronze with silver or gold plating Phosphor bronze & silver alloy Silver alloy or copper with gold plating Phosphor bronze with tin plating Phosphor bronze with tin plating –25°C through +50°C (–13°F through +122°F) for Illuminated –25°C through +70°C (–13°F through +158°F) for Nonilluminated 90 ~ 95% humidity for 96 hours @ 40°C (104°F) 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 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) IP65 of IEC60529 standard Mounting Torque: 0.785Nm (6.95 lb•in) maximum Soldering Time & Temperature: Manual Soldering: 390°C maximum for 4 seconds maximum Flammability Standards: UL94V-0 housing, base & black or metallic silver bezel UL: File No. E44145 - Recognized only when ordered with marking on switch. Add “/CUL” before first dash in part number to order UL recognized switch. All solder lug models recognized at 3A @ 125/250V AC or 0.4VA @ 28V AC/DC maximum. Supplement Accessories Panel Seal Pushbuttons D114 www.nkk.com Toggles Series YB2 Rockers Distinctive Characteristics Pushbuttons 22mm and 24mm pushbuttons with the shortest above-panel dimension (1.8mm) in the industry for splashproof design. Meets IP65 of IEC60529 standards (similar to NEMA 4 and 13), providing dust tight and splashproof panel seal protection. Tamper resistant 19mm diameter actuator and 18mm square actuator. D Short body of .965” (24.5mm) conserves behind-panel space. Keylocks Distinctive long stroke and light touch actuation for clear indication of circuit status. Programmable Illuminated PB Panel Seal Pushbuttons Choice of cap colors includes clear, red, green, amber, or metallic silver for enhanced panel appearance. Rotaries Metallic silver cap option has bright ring illumination (round only). Slides Brilliant illumination with multiple LED colors. Bezel color options in silver or black. Tactiles Available in momentary and alternate action with latchdown. Tilt Crisp actuation and clear circuit status provided by snap-action contact mechanism. Arc barrier protects against crossover. Actual Size (square) Accessories Indicators Actual Size (round) Supplement Custom legends on actuator available. Touch Combination solder lug and .110” quick connect terminals. Terminals are epoxy sealed to lock out flux, dust, solvents, and other contaminants, as well as to secure terminals and improve contact stability. www.nkk.com D115 Toggles Series YB2 Panel Seal Pushbuttons TYPICAL SWITCH 1 5 C W C K W 01 Keylocks Programmable Illuminated PB Pushbuttons Rockers YB2 Poles D Contact Point 1 SPDT 2 DPDT C Normally Open and Normally Closed Circuits 5 ON Shape Square W With Panel Seal K Black S Metallic Silver IMPORTANT: Contact Materials & Ratings W Silver Rated 3A @ 125V AC G Gold Rated 0.4VA maximum @ 28V AC/DC maximum * Wire harness & cable assemblies offered only in Americas Switches are supplied without cULus marking unless specified. cULus recognized only when ordered with marking on the switch. Specific models, ratings, & ordering instructions are noted on General Specifications page. Tilt Tactiles 01 ON Alternate Action with Latchdown Slides Rotaries ON Round S Bezel ( ) = Momentary 6 C Panel Seal (ON) Terminals Solder Lug/.110” (2.8mm) Quick Connect* DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Touch YB215CWCKW01-6B-JB Indicators White, Super Bright LED LED Cap with Clear Lens & White Diffuser Black Bezel Accessories Round Black Housing With Panel Seal SPDT ON-(ON) Circuit Silver Contacts with 3 Amp Rating Supplement Solder Lug/.110” (2.8mm) Quick Connect Terminals D116 www.nkk.com Series YB2 Toggles Panel Seal Pushbuttons ORDERING EXAMPLE Rockers JB Cap Types & Colors Bright LED Lens/Diffuser Colors Green 05 5-volt 12 12-volt 24 24-volt Metallic Silver Cap/Clear Ring (round only) CB Red/White EB Yellow/White FB Green/White LED & cap need to be the same color. Yellow cap pairs with amber LED to achieve amber illumination. Codes JB & JS (round only) may be combined with all LED colors. Super Bright LED Rotaries Amber JS Lens/Diffuser Cap Colors 6B White JB Clear/White 6F Green JS Metallic Silver Cap/Clear Ring (round only) 6G Blue N No Lamp S Metallic Silver JB Clear/White CB Red/White EB Yellow/White FB Green/White Nonilluminated Slides 5D No Resistor (not for Green) Clear/White Tactiles Red JB Cap Color Tilt No Code 5C DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Indicators YB215CWSSW01-6B-JB Metallic Silver Bezel Accessories LED Cap with Clear Lens & White Diffuser White, Super Bright LED With Panel Seal Square Black Housing SPDT ON-(ON) Circuit Silver Contacts with 3 Amp Rating Supplement 5F Resistor Touch LED Colors D Keylocks LEDS Programmable Illuminated PB Pushbuttons 6B Solder Lug/.110” (2.8mm) Quick Connect Terminals www.nkk.com D117 Series YB2 Toggles Panel Seal Pushbuttons POLES & CIRCUITS D Connected Terminals Throw & Switch/Lamp Schematics Notes: Switch is marked with NC, NO, COM, L+, L–. Lamp circuit is isolated and requires an external power source. Normal Down Normal Down YB215 YB216 ON ON (ON) ON 1-3 1-2 SPDT YB225 YB226 ON ON (ON) ON 1-3 4-6 1-2 4-5 DPDT Pole Model SP DP 1 (COM) 3 NC 3 NC C W Normally Open and Normally Closed Rotaries Slides 6 NC L (+) (-) L 4 5 NO Panel Seal (round and square) Two o-rings provide panel seal protection meeting IP65 of IEC60529 standards. BEZEL Square K Black S Metallic Silver Tilt Tactiles S (COM) 2 NO SHAPE Round (-) L PANEL SEAL Contact points are both Normally Open and Normally Closed. C L (+) 2 NO 1 CONTACT POINT Keylocks Programmable Illuminated PB Pushbuttons Rockers Plunger Position ( ) = Momentary W G Silver Contacts 01 D118 Gold Contacts Power Level: 3A @ 125/250V AC Logic Level: 0.4VA max. @ 28V AC/DC max. Switch base is green Switch base is red TERMINALS Supplement Accessories Indicators Touch CONTACT MATERIALS & RATINGS Solder Lug/ .110” (2.8mm) Quick Connect Epoxy Seal (7.3) .288 (2.0) (2.8) .079 .110 (1.2) .047 Thk = (0.5) .020 www.nkk.com Toggles Series YB2 BRIGHT & SUPER BRIGHT LEDS Rockers The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an external power source. If the source voltage exceeds the rated voltage, a ballast resistor is required. Base of AT634 and AT636 is Black for 5V, Light Blue for 12V and Gray for 24V. Electrical Specifications for Bright LED without Resistor 5C Red 5D No Code Amber LED Colors T-1 Bi-pin (+) (-) No Resistor Unit Red Amber Forward Peak Current IFM 40 40 mA Typical Forward Current IF 26 26 mA Forward Voltage VF 1.9 2.0 V Reverse Peak Voltage VRM 4 4 V Current Reduction Rate Above 25°C ∆IF Ambient Temperature Range Pushbuttons Colors Available: D 0.50 mA/°C –25 ~ +50 °C T-11⁄4 Bi-pin 5C Red 5D Amber 05 12 24 Unit Forward Peak Current IFM — — — mA Typical Forward Current IF 25 20 10 mA Forward Voltage VF 5 12 24 V Reverse Peak Voltage VRM 4 8 16 V Current Reduction Rate Above 25°C ∆IF — — — mA/°C Ambient Temperature Range AT634 5-volt, (+) 2-element with Resistor AT634 12-volt, 4-element with Resistor (-) –25 ~ +50 (+) °C AT634 (+) 24-volt, 4-element with Resistor (-) Rotaries Colors Available: Slides Bright AT634 Keylocks Electrical Specifications for Bright Red & Amber LED with Resistor (-) Colors Available: (-) (+) 5V (-) (+) 12V & 24V 5F Green 05 12 24 Unit Forward Peak Current IFM — — — mA Typical Forward Current IF 11 9.5 8.7 mA Forward Voltage VF 5 12 24 V Reverse Peak Voltage VRM 5 5 5 V Current Reduction Rate Above 25°C ∆IF — — — mA/°C ELECTROSTATIC SENSITIVE DEVICES Ambient Temperature Range –25 ~ +50 Tilt T-11⁄4 Bi-pin ATTENTION Tactiles Electrical Specifications for Bright Green LED with Resistor Bright AT636 Programmable Illuminated PB Bright AT628 °C Touch Panel Seal Pushbuttons T-1 Bi-pin (+) (-) Colors: 6B 6F 6G White Green Blue Unit Forward Peak Current IFM 30 30 30 mA Typical Forward Current IF 20 20 20 mA Forward Voltage VF 3.6 3.5 3.6 V Reverse Peak Voltage VRM 5 5 5 V Current Reduction Rate Above 25°C ∆IF Ambient Temperature Range www.nkk.com Accessories ATTENTION ELECTROSTATIC SENSITIVE DEVICES 0.50 mA/°C –25 ~ +50 °C D119 Supplement Super Bright AT625G Blue AT631B White AT632F Green Indicators Electrical Specifications for Super Bright LED Series YB2 Toggles Panel Seal Pushbuttons BALLAST RESISTOR CALCULATION FOR LEDS Keylocks Programmable Illuminated PB Pushbuttons Rockers If the source voltage is greater than the rated voltage of a lamp or LED, a ballast resistor must be connected in series with the lamp. This circuit diagram and formula will assist in calculating the value of the required ballast resistor. R IF + R = Anode Where: R = E = VF = IF = VF E Cathode – E – VF IF Resistor Value (Ohms) Source Voltage (V) Forward Voltage (V) Forward Current (A) CAPS & CAP COLORS D AT3017 Cap for Bright LED AT3018 Cap for Super Bright LED AT3019 Cap for Nonilluminated AT3020 Cap with Illumination Ring for Bright or Super Bright LED Lens/Diffuser Colors Available: Lens/Diffuser Colors Available: Cap Color Available: Cap Color Available: JB Clear/White CB Red/White EB * Yellow/White FB Green/White JB S Clear/White Note: AT3017 Cap can also be used without illumination. (19.0) Dia .748 (4.9) .193 Rotaries (19.0) Dia .748 (13.1) .516 (4.9) .193 Metallic Silver with Clear Ring (19.0) Dia .748 (4.9) .193 (19.0) Dia .748 (13.1) .516 Slides (4.9) .193 JS Metallic Silver (13.1) .516 (13.1) .516 Material for Lens & Diffuser: Polycarbonate Materials Lens: Polycarbonate Insert: Polyester AT3025 Cap for Illuminated AT3027 Cap for Nonilluminated Lens/Diffuser Colors Available: Cap Color Available: JB Clear/White For Bright & Superbright LEDs CB Red/White For Bright LED only EB * Yellow/White For Bright LED only FB Green/White For Bright LED only *Yellow cap pairs with amber LED to achieve amber illumination. S D120 Metallic Silver Note: AT3025 Cap can also be used without illumination. (18.0) Sq .709 (18.0) Sq .709 (13.1) .516 (4.9) .193 Material for Lens & Diffuser: Polycarbonate Supplement Accessories Indicators Touch Tilt Tactiles *Yellow cap pairs with amber LED to achieve amber illumination. www.nkk.com (13.1) .516 (4.9) .193 Series YB2 Toggles Panel Seal Pushbuttons TYPICAL SWITCH DIMENSIONS (3.7) .146 Rockers (1.2) x (2.0) Typ .047 x .079 M16 P1 Double Pole (3.7) .146 L 2 3 NO NO NC 1 (19.0) Dia .748 (25.0) Dia .984 (1.8) .071 (24.5) .965 1 (7.3) .288 (3.0) .118 (33.6) 1.323 COM (9.7) .382 5 -+ COM (2.8) Typ .110 6 L 2 - + NC NO 3 NO (9.7) .382 4 (6.0) .236 (11.1) .437 (5.55) .219 D YB215CWCKW01-6B-JB Double Pole Single Pole (1.2) x (2.0) Typ .047 x .079 M16 P1 (3.7) .146 (3.7) .146 (2.8) .110 (0.5) Typ .020 (2.8) .110 (9.7) .382 (9.7) .382 (24.5) .965 (7.3) .288 (33.6) 1.323 YB215CWSSW01-6B-JB (3.0) .118 (6.0) .236 (5.55) .219 (11.1) .437 Slides (1.8) .071 Rotaries (2.8) Typ .110 (18.0) Sq .709 (24.0) Sq .945 Tactiles PANEL THICKNESS & CUTOUT 0.3 Dia Typ (22.0) +– 0.0 .866 Tilt (25.4) Min 1.00 Pushbuttons (0.5) Typ .020 Programmable Illuminated PB Single Pole Keylocks Panel Thickness .020” ~ .197” (0.5mm ~ 5.0mm) (25.4) Min 1.00 Side-by-side Mounting Touch (10.5) .413 Indicators (1.7) Typ .067 Panel Thickness .020” ~ .197” (0.5mm ~ 5.0mm) Accessories .965 Typ (24.5) Side-by-side Mounting www.nkk.com Supplement .827 Typ + 0.012 (0.3) (21.0) D121 Series YB2 Toggles Panel Seal Pushbuttons ROUND ASSEMBLY INSTRUCTIONS Rockers 1. Remove knurled mounting nut. 5. Install the red o-ring which was removed in step 2 at the inside bottom of the bezel. Red O-ring Keylocks Programmable Illuminated PB Pushbuttons Bezel Knurled Mounting Nut D 6. Align tab inside of the bezel with keyway on housing and bring bezel back into its original position. 2. Remove bezel and red o-ring from housing. There are two o-rings in this assembly: one is red, one is orange. Keyway Housing Red O-ring Part Number This Side Bezel Rotaries Anode Socket (+) LEDs AT634 & AT636 Slides D-Flat (–) Tactiles LED AT628 D-Flat ATTENTION ELECTROSTATIC SENSITIVE DEVICES Align D-flat on LED with Part Number on switch for appropriate polarity and insert LED into base. (–) ATTENTION LEDs AT625G, AT631B, AT632F ELECTROSTATIC SENSITIVE DEVICES The larger metal part within the LED represents the cathode (–). Align LED for appropriate polarity and insert LED into base. Cathode (–) Accessories Bezel Keyway Tab Bezel Anode (+) Panel Indicators (–) Actuator 4. Align tabs (B) on both sides of actuator with the projections (A) inside of the housing and push actuator firmly down to snap in. Knurled Mounting Nut B A Housing AT106 Socket Wrench D122 Back of Bezel 8. Attach mounting nut behind panel and tighten. Make sure that bezel and actuator fit properly and that there is no space between bezel and panel. Do not overtighten. Mounting torque: 0.785Nm (6.95 lb•in) maximum. Optional socket wrench AT106 available. Actuator (+) Supplement 7. Before installing into panel, make sure that the orange o-ring is present at the back of the bezel. Align keyway on bezel with tab in panel and push switch all the way into the panel. Panel Align D-flat on LED with Part Number on switch for appropriate polarity and insert LED into base. Touch Tilt (+) Tab Cathode Socket (–) 3. Install LED. (+) Orange O-ring Red O-ring Bezel www.nkk.com Series YB2 Toggles Panel Seal Pushbuttons 1. Remove knurled mounting nut. 5. Install the blue o-ring which was removed in step 2 at the inside bottom of the bezel. Spacer Rockers SQUARE ASSEMBLY INSTRUCTIONS Blue O-ring 6. Align tab inside of the bezel with keyway on housing and bring bezel back into its original position. Tab Part Number This Side 3. Install LED. Cathode Socket (–) Anode Socket (+) LEDs AT634 & AT636 LED AT628 D-Flat (–) 8. Attach mounting nut behind panel and tighten. Make sure that bezel and actuator fit properly and that there is no space between bezel and panel. Do not overtighten. Mounting torque: 0.785Nm (6.95 lb•in) maximum. Optional socket wrench AT106 available. ATTENTION ELECTROSTATIC SENSITIVE DEVICES (–) 4. Align tabs (B) on both sides of actuator with the projections (A) inside of the housing and push actuator firmly down to snap in. Cathode (–) Bezel Touch Actuator The larger metal part within the LED represents the cathode (–). Align LED for appropriate polarity and insert LED into base. Panel Indicators LEDs AT625G, AT631B, AT632F (+) Align D-flat on LED with Part Number on switch for appropriate polarity and insert LED into base. Panel Spacer Anode (+) Knurled Nut B Accessories (+) Align D-flat on LED with Part Number on switch for appropriate polarity and insert LED into base. Bezel Tilt (–) 7. Before installing into panel, make sure that Back of the square gasket is Bezel present at the back of the bezel. Align keyway on bezel with tab in panel and push switch all the way into the panel. Actuator Supplement (+) ATTENTION ELECTROSTATIC SENSITIVE DEVICES Keylocks Bezel Bezel Tactiles Blue O-ring Rotaries 2. Remove bezel and blue o-ring from housing. D-Flat D Keyway Slides Housing Programmable Illuminated PB Pushbuttons Bezel A Housing AT106 Socket Wrench www.nkk.com D123 Series YB2 Toggles Panel Seal Pushbuttons LEGENDS Rockers NKK Switches can provide custom legends for caps. Contact factory for more information. Shaded Area is Printable Area for Caps Shaded Area is Printable Area for Cap Shaded Area is Printable Area for Caps AT3017, AT3018, and AT3019 AT3020 (with clear ring for illumination) AT3025 and AT3027 D (0.76) Typ .030 (17.48) Dia .688 (19.0) Dia .748 Rotaries Keylocks Programmable Illuminated PB Pushbuttons Recommended Methods: Laser Etch on clear cap, Screen Print or Pad Print on cap. Epoxy based ink is recommended. (15.88) Dia .625 (19.0) Dia .748 (16.48) Sq .649 (18.0) Sq .709 (1.56) Typ .062 (0.76) Typ .030 Shaded Area is Printable Area for Film Inserts (0.1) Typ (1.2) +/–.0039 .047 (0.6) R Typ .024 Slides Film Material and Thickness: Clear Polyester, 4 mil max. (14.78) .0031 .582 (16.3) +(0.08) – (0.1) .0039 .642 Tactiles Recommended Print Method: (15.88) .625 +(0.08) .0031 (15.88) Sq .625 (17.4) Sq .685 (0.76) Typ .030 Screen Print; Epoxy based ink is recommended Tilt (17.4) – (0.1) .0039 .685 (0.76) Typ .030 Touch HANDLING & PRECAUTIONS ATTENTION LEDs are electrostatic sensitive devices. When installing and handling LEDs, use an electrostatic protected work station to prevent LED damage. Supplement Accessories Indicators ELECTROSTATIC SENSITIVE DEVICES D124 www.nkk.com