Series YB2 Contact No. Brushed Chrome Cap 208 and Bezel New Brushed Chrome Cap and Bezel Thin Flush Mount Pushbuttons YB2 Panel Seal 2012-09-18 Rev 2013-11-25 www.nkk.com 1 Series YB2 Brushed Chrome Cap and Bezel General Specifications Electrical Capacity (Resistive Load) 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 Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Materials & Finishes Bezel: Housing: Base: Movable Contactor: Movable Contacts: Stationary Contacts: Switch Terminals: Lamp Terminals: Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: Sealing: 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) .098” (2.5mm) in Latchdown Position 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 Installation Mounting Torque: 0.785Nm (6.95 lb•in) maximum Soldering Time & Temperature: Manual Soldering: 390°C maximum for 4 seconds maximum Standards & Certifications Flammability Standards: UL: 2 UL94V-0 housing, base & black or metallic silver bezel File No. E44145 All solder lug models recognized at 3A @ 125/250V AC or 0.4VA @ 28V AC/DC maximum. Add “/CUL” to end of part number to order cULus mark on switch. www.nkk.com Series YB2 Brushed Chrome Cap and Bezel Distinctive Characteristics • High quality brushed chrome cap and bezel options. • Choice of cap colors includes clear, red, green, amber, or brushed chrome for enhanced panel appearance. • Improved weather durability against ultaviolet rays. • Metallic silver cap option has bright ring illumination (round only). • Meets IP65 of IEC60529 standards (similar to NEMA 4 and 13), providing dust tight and splashproof panel seal protection. • Bezel color options in brushed chrome or black. • Short body of .965” (24.5mm) conserves behindpanel space. • Available in momentary and alternate action with latchdown. • Crisp actuation and clear circuit status provided by snap-action contact mechanism. Arc barrier protects against crossover. • Tamper resistant 19mm diameter actuator and 18mm square actuator. • Shortest above-panel dimension (1.8mm) in the industry for splashproof design making panel flat and preventing operator error. • Light weight compared to actual metal switches due to metal plating on resin. • 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. (1.8) .071 • Distinctive long stroke and light touch actuation for smooth actuation and clear indication of circuit status. (24.5) .965 Brushed Chrome Bezel + Brushed Chrome Bezel + Brushed Chrome Bezel + Brushed Chrome Bezel + Brushed Chrome Bezel + Brushed Chrome Cap Ring Illuminated Metallic Silver Cap Illuminated Cap Brushed Chrome Plated Cap Illuminated Cap www.nkk.com 3 Series YB2 Brushed Chrome Cap and Bezel TYPICAL SWITCH 1 YB2 6 Poles 1 SPDT 2 DPDT ON W Contact Point C W ON P W Round S Square With Panel Seal ON Alternate Action with Latchdown 01 Solder Lug/.110” (2.8mm) Quick Connect Contact Materials & Ratings K Black P Brushed Chrome S Metallic Silver Note: Metallic Silver (S) will be discontinued on March 22, 2013. W Silver Rated 3A @ 125V AC G Gold Rated 0.4VA maximum @ 28V AC/DC maximum IMPORTANT: 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. DESCRIPTION FOR TYPICAL ORDERING EXAMPLE YB216CWSPW01-N-P Brushed Chrome Cap Brushed Chrome Bezel With Panel Seal Square Black Housing SPDT ON-ON Circuit Silver Contacts with 3 Amp Rating Solder Lug/.110” (2.8mm) Quick Connect Terminals 4 www.nkk.com 01 Terminals Bezel ( ) = Momentary 6 C Panel Seal (ON) S Shape Normally Open and Normally Closed Circuits 5 C Series YB2 Brushed Chrome Cap and Bezel ORDERING EXAMPLE N LEDS Cap Types & Colors Bright LED Lens/Diffuser Colors LED Colors Resistor No Code 5C Red 5D Amber 5F P Green No Resistor (not for Green) 05 5-volt 12 12-volt 24 24-volt JB Clear/White JS 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 Lens/Diffuser Cap Colors 6B White JB Clear/White 6F Green JS Metallic Silver Cap/Clear Ring (round only) 6G Blue N No Lamp JB Clear/White CB Red/White EB Yellow/White FB Green/White P Brushed Chrome S Metallic Silver Nonilluminated Cap Color Note: Metallic Silver (S) will be discontinued on March 22, 013. www.nkk.com 5 Series YB2 Brushed Chrome Cap and Bezel POLES & CIRCUITS Plunger Position ( ) = Momentary 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 1 3 NC CONTACT POINT C W Normally Open and Normally Closed S (COM) 2 NO 6 NC L (+) (-) L 4 5 NO Panel Seal (round and square) Two o-rings provide panel seal protection meeting IP65 of IEC60529 standards. SHAPE Round (-) L PANEL SEAL Contact points are both Normally Open and Normally Closed. C L (+) 2 NO BEZEL Square K Black P Brushed Chrome S Metallic Silver CONTACT MATERIALS & RATINGS W G Silver 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 01 6 Gold Contacts 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 Series YB2 Brushed Chrome Cap and Bezel CAPS & CAP COLORS 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 JB CB Red/White EB * Yellow/White FB Green/White P Brushed Chrome S Metallic Silver Metallic Silver with Clear Ring JS Note: AT3017 Cap can also be used without illumination. (19.0) Dia .748 (4.9) .193 Clear/White (19.0) Dia .748 (19.0) Dia .748 (13.1) .516 (4.9) .193 (13.1) .516 (4.9) .193 (19.0) Dia .748 (13.1) .516 (4.9) .193 (13.1) .516 Materials Lens: Polycarbonate Insert: Polyester Material for Lens & Diffuser: Polycarbonate *Yellow cap pairs with amber LED to achieve amber illumination. AT3025 Cap for Illuminated AT3027 Cap for Nonilluminated Lens/Diffuser Colors Available: Cap Color Available: JB Clear/White For Bright & Superbright LEDs P Brushed Chrome CB Red/White For Bright LED only S Metallic Silver EB * Yellow/White For Bright LED only FB Green/White For Bright LED only Note: AT3025 Cap can also be used without illumination. (18.0) Sq .709 (18.0) Sq .709 (13.1) .516 (13.1) .516 (4.9) .193 (4.9) .193 Material for Lens & Diffuser: Polycarbonate *Yellow cap pairs with amber LED to achieve amber illumination. www.nkk.com 7 Series YB2 Brushed Chrome Cap and Bezel TYPICAL SWITCH DIMENSIONS Single Pole M16 P1 (1.2) x (2.0) Typ .047 x .079 Double Pole (3.7) .146 (3.7) .146 (2.8) .110 (0.5) Typ .020 (2.8) .110 (9.7) .382 (9.7) .382 (2.8) Typ .110 (18.0) Sq .709 (24.0) Sq .945 (1.8) .071 (7.3) .288 (24.5) .965 (33.6) 1.323 (7.3) .288 (3.0) .118 (6.0) .236 (5.55) .219 (11.1) .437 YB216CWSPW01-N-P PANEL THICKNESS & CUTOUT (25.4) Min 1.00 Panel Thickness .020” ~ .197” (0.5mm ~ 5.0mm) 0.3 Dia Typ (22.0) +– 0.0 .866 (25.4) Min 1.00 Side-by-side Mounting (10.5) .413 (1.7) Typ .067 (24.5) .965 Panel Thickness .020” ~ .197” (0.5mm ~ 5.0mm) (24.5) .965 Side-by-side Mounting 0.3 (21.0) +– 0.0 Sq Typ .827 Availability October 22, 2012 Phone 480.991.0942 • Toll Free 877.228.9655 7850 East Gelding Drive • Scottsdale, Arizona 85260 www.nkkswitches.com 0912