General Specifications Electrical Capacity (Resistive oad) Power evel (silver): 3A @ 125V AC or 3A @ 250V AC or 3A @ 30V C ogic evel (gold): 0.4VA maximum @ 28V AC/C maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Other Ratings Contact Resistance: 50 milliohms maximum for silver; 100 milliohms maximum for gold Insulation Resistance: 200 megohms minimum @ 500V C ielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum; 1,500V AC minimum between contacts & case for 1 minute minimum Mechanical ife: 1,000,000 operations minimum for momentary circuit 200,000 operations minimum for maintained circuit Electrical ife: 100,000 operations minimum Nominal Operating Force: Single pole: 1.5N ouble pole: 3.0N Contact Timing: Nonshorting (break-before-make) Travel: Pretravel.059 (1.5mm); Overtravel.059 (1.5mm); Total Travel.118 (3.0mm) Materials & Finishes : Housing: Base: Movable Contactor: Movable Contacts: Stationary Contacts: Switch Terminals: amp Terminals: Environmental ata Operating Temperature Range: Humidity: Vibration: Shock: Sealing: Installation Mounting Torque: Soldering Time & Temperature: Standards & Certifications Flammability Standards: U: Black: Glass fiber reinforced polyamide (U94V-0); Chrome plated: Chrome plating over ABS resin (U94V-2) Glass fiber reinforced polyamide (U94V-0) Glass fiber reinforced polyamide (U94V-0) Phosphor bronze with silver or gold plating Silver alloy or copper with gold plating 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 240 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/s 2 ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) IP65 of IEC60529 standard 0.785Nm (6.95 lb in) maximum Manual Soldering: See Profile A in Supplement section. U94V-0 housing, base & black bezel File No. E44145 - Recognized only when ordered with marking on switch. Add /CU before first dash in part number to order cuus marking on switch. All solder lug models recognized at 3A @ 125/250V AC or 0.4VA @ 28V AC/C maximum. 114
istinctive Characteristics 24mm square and 25mm diameter 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 18mm square and 19mm diameter actuators. Short body of.965 (24.5mm) conserves behind-panel space. istinctive long stroke and light touch actuation for clear indication of circuit status. Choice of cap colors includes clear, brushed chrome, red, green, or amber, for enhanced panel appearance. Metallic silver cap option has bright ring illumination (round only). Brilliant illumination with multiple E colors. color options in black or brushed chrome. Brushed chrome option is lighter weight than actual metal switches due to metal plating on resin. 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. 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. Custom legends on actuator available. Actual Size (Round) 115
YB2 Poles 1 SPT 2 PT Circuits 5 () ( ) = Momentary 6 Alternate Action with atchdown TYPICA SWITCH 1 5 C W C K W 01 C W IMPORTANT: Contact Point Normally Open and Normally Closed Panel Seal White, Super Bright E Black Round Black Housing With Panel Seal Switches are supplied without cuus marking unless specified. cuus recognized only when ordered with marking on the switch. Specific models, ratings, and ordering instructions are noted on General Specifications page. SPT -() Circuit ESCRIPTI FOR TYPICA ORERING EXAMPE YB215CWCKW01-6B- C S K P Shape Round Square Black Brushed Chrome E Cap with Clear ens & White iffuser With Panel Seal Silver Contacts with 3 Amp Rating 01 W G Solder ug/.110 (2.8mm) Quick Connect Terminals Terminals Solder ug/.110 (2.8mm) Quick Connect Contact Materials & Ratings Silver Rated 3A @ 125V AC Gold Rated 0.4VA maximum @ 28V AC/C maximum ORERING EXAMPE E Colors 5C 5 5F 6B 6F 6G N Red Amber Green 6 B Super Bright E White Green Blue ES Bright E No Code Resistor No Resistor (not for Green) 05 5-volt 12 12-volt 24 24-volt Nonilluminated No amp Brushed Chrome Cap Chrome Plated Square Black Housing SPT - Circuit JS CB EB FB JS CB EB FB P Red/White Cap Types & Colors ens/iffuser Cap Colors Metallic Silver Cap/Clear Ring (Round only) Yellow/White Green/White ens/iffuser Colors Metallic Silver Cap/Clear Ring (Round only) Red/White Yellow/White Green/White E and cap need to be the same color. Yellow cap pairs with amber E to achieve amber illumination. Codes and JS (Round only) may be combined with all E colors. Brushed Chrome ESCRIPTI FOR TYPICA ORERING EXAMPE YB216CWSPW01-N-P Cap Color With Panel Seal Silver Contacts with 3 Amp Rating Solder ug/.110 (2.8mm) Quick Connect Terminals 116 117
Pole SP P C C W Model YB215 YB216 YB225 YB226 Round Silver Contacts Plunger Position ( ) = Momentary Connected Terminals Throw & Switch/amp Schematics Normal own Normal own Notes: Switch is marked with,,, +,. amp circuit is isolated and requires an external power source. () () Power evel: 3A @ 125/250V AC Switch base is black CTACT POINT Normally Open and Normally Closed Contact points are both Normally Open and Normally Closed. SHAPE S Solder ug/.110 (2.8mm) Quick Connect POES & CIRCUITS 1-3 1-2 SPT 1-3 4-6 1-2 4-5 PT Epoxy Seal 01 (7.3).288 (2.0).079 (2.8) (1.2).110.047 W K Thk = (0.5).020 Panel Seal (Round and Square) Gold Contacts 3 2 6 5 P ogic evel: 0.4VA max. @ 28V AC/C max. Switch base is ivory 1 1 () 3 2 Two o-rings provide panel seal protection meeting IP65 of IEC60529 standards. () PANE SEA BEZE Square Black Brushed Chrome CTACT MATERIAS & RATINGS G TERMINAS For Round or Square 4 (-) (-) 118
Bright AT628 (-) Bright AT634 AT634 5-volt, 2-element with Resistor Bright AT636 T-1 Bi-pin T-1 1 4 Bi-pin T-1 1 4 Bi-pin 5V 12V & 24V Super Bright AT625G Blue AT631B White AT632F Green T-1 Bi-pin BRIGHT & SUPER BRIGHT ES The electrical specifications shown are determined at a basic temperature of 25 C. E 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, ight Blue for 12V and Gray for 24V. Electrical Specifications for Bright Red & Amber E with Resistor Colors Available: 5C 5 Red Amber 05 12 24 Maximum Forward Current I FM ma Typical Forward Current I F 25 20 10 ma Forward Voltage V F 5 12 24 V Maximum Reverse Voltage V RM 4 8 16 V Current Reduction Rate Above 25 C I F ma/ C Ambient Temperature Range 25 ~ +50 C AT634 AT634 12-volt, 24-volt, (-) 4-element 4-element with Resistor with Resistor Electrical Specifications for Bright Green E with Resistor Colors Available: 5F Green (-) (-) (-) Electrical Specifications for Bright E without Resistor Colors Available: 5C Red 5 No Code Amber No Resistor E Colors Red Amber Maximum Forward Current I FM 40 40 ma Typical Forward Current I F 26 26 ma Forward Voltage V F 1.9 2.0 V Maximum Reverse Voltage V RM 4 4 V Current Reduction Rate Above 25 C I F 0.50 ma/ C Ambient Temperature Range 25 ~ +50 C 05 12 24 Maximum Forward Current I FM ma Typical Forward Current I F 11 9.5 8.7 ma Forward Voltage V F 5 12 24 V Maximum Reverse Voltage V RM 5 5 5 V Current Reduction Rate Above 25 C I F ma/ C Ambient Temperature Range 25 ~ +50 C SENSITIVE EVICES SENSITIVE EVICES Electrical Specifications for Super Bright E (-) Colors: 6B 6F 6G White Green Blue Maximum Forward Current I FM 30 30 30 ma Typical Forward Current I F 20 20 20 ma Forward Voltage V F 3.6 3.3 3.3 V Maximum Reverse Voltage V RM 5 7 7 V Current Reduction Rate Above 25 C I F 0.50 0.40 0.40 ma/ C Ambient Temperature Range 25 ~ +50 C Unit Unit Unit Unit (-) 119
If the source voltage is greater than the rated voltage of a lamp or E, 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. AT3017 Cap for Bright E ens/iffuser Colors Available: CB EB FB Red/White * Yellow/White Green/White *Yellow cap pairs with amber E to achieve amber illumination. AT3025 Cap for Illuminated ens/iffuser Colors Available: CB EB FB (19.0) ia For Bright & Superbright Es Red/White For Bright E only * Yellow/White For Bright E only Green/White For Bright E only *Yellow cap pairs with amber E to achieve amber illumination. BAAST RESISTOR CACUATI FOR ES AT3018 Cap for Super Bright E ens/iffuser Colors Available: Material for ens & iffuser: Polycarbonate E R + V F CAPS & CAP COORS I F Anode Cathode AT3019 Cap for Nonilluminated Cap Color Available: P Brushed Chrome (19.0) ia (18.0) Sq.709 Material for ens & iffuser: Polycarbonate Note: AT3017 Cap can also be used without illumination. AT3027 Cap for Nonilluminated P (19.0) ia Material for ens: ABS Resin and Brushed Chrome Plating Cap Color Available: Where: R E Brushed Chrome R = V F I F E V F I F = Resistor Value (Ohms) = Source Voltage (V) = Forward Voltage (V) = Forward Current (A) AT3020 Cap with Illumination Ring for Bright or Super Bright E Cap Color Available: JS Note: AT3025 Cap can also be used without illumination. (18.0) Sq.709 Material for ens: ABS Resin and Brushed Chrome Plating Metallic Silver with Clear Ring Materials ens: Polycarbonate Insert: Polyester (19.0) ia 120
(19.0) ia (25.0) ia.984 (18.0) Sq.709 (24.0) Sq.945 (1.8).071 (1.8).071 Recommended Panel Thickness.020 ~.197 (0.5mm ~ 5.0mm) Recommended Panel Thickness.020 ~.197 (0.5mm ~ 5.0mm) (7.3).288 (33.6) 1.323 (7.3).288 (33.6) 1.323 TYPICA SWITCH IMENSIS M16 P1 M16 P1 (7.3).288 (7.3).288 (1.2) x (2.0) Typ.047 x.079 (0.5).020 Typ (2.8) Typ.110 (1.2) x (2.0) Typ.047 x.079 (0.5).020 Typ (2.8) Typ.110 (9.7).382 (9.7).382 Single Pole PANE THICKNESS & CUTOUT (25.4) Min 1.00 (24.5) Min.965 2 Single Pole (5.55) 3 (25.4) Min 1.00 + 0.1 (10.5) 0.0 Typ.413 + 0.0 (1.7) 0.1 Typ.067 1 (5.55) (22.0).866 - + + 0.3 0.0 (24.5) Min.965 (3.7) (3.0).118 (3.7) (3.0).118 ia Typ + 0.3 (21.0) 0.0 Sq Typ.827 ouble Pole 2 3 1 - + (6.0).236 (11.1).437 6 4 (3.7) ouble Pole (6.0).236 (11.1).437 5 (3.7) (9.7).382 Side-by-side Mounting Side-by-side Mounting YB215CWCKW01-6B- (9.7).382 YB216CWSPW01-N-P 121
AT716 Single Pole Solder ug/ Quick Connect Terminals AT718 Single Pole Straight PC Terminals (3.0).118 (3.7) (5.55) (3.0).118 (3.7) (5.55) + + (1.85) Typ.073 (3.0) Typ.118 OPTIA ACCESSORIES (17.1).673 (17.1).673 (17.0).669 (5.0).197 (17.0).669 (4.0).157 Adaptors Material: Glass fiber reinforced polyamide (37.8) 1.488 Panel thickness for YB2 Round:.020 ~.197 (0.5mm ~ 5.0mm) C (3.7) Typ (1.0) ia Typ.039 (5.55) AT717 ouble Pole Solder ug/ Quick Connect Terminals AT719 ouble Pole Straight PC Terminals Note: Order adaptors separately Round & Square Switch imensions Shown with Adaptor AT716 A imension A: Solder ug.197 (5.0mm); Straight PC.157 (4.0mm) (3.0) Typ.118 (3.7) (5.55) Typ (3.0) Typ.118 (3.7) (5.55) Typ + + (37.8) 1.488 (1.85) Typ.073 (3.0) Typ.118 (17.1).673 C (17.1).673 Panel thickness for YB2 Square:.020 ~.197 (0.5mm ~ 5.0mm) A (17.0).669 (5.0).197 (17.0).669 (4.0).157 (3.7) Typ (1.0) ia Typ.039 (5.55) Typ 122
1. Remove knurled mounting nut. 2. Remove bezel and red o-ring from housing. There are two o-rings in this assembly: one is red, one is orange. 3. Install E. Es AT634 & AT636 E AT628 Es AT625G, AT631B, AT632F -Flat -Flat Knurled Mounting Nut 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. Align -flat on E with Part Number on switch for appropriate polarity and insert E into base. Align -flat on E with Part Number on switch for appropriate polarity and insert E into base. The larger metal part within the E represents the cathode. Align E for appropriate polarity and insert E into base. Cathode B ASSEMBY INSTRUCTIS FOR ROUN Part Number This Side Cathode Socket Anode Socket SENSITIVE EVICES SENSITIVE EVICES Actuator A Housing Anode Red O-ring 5. Install the red o-ring which was removed in step 2 at the inside bottom of the bezel. 6. Align tab inside of the bezel with keyway on housing and bring bezel back into its original position. Housing Red O-ring 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. 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. o not overtighten. Mounting torque: 0.785Nm (6.95 lb in) maximum. Optional socket wrench AT106 available. AT106 Socket Wrench Keyway Actuator Knurled Mounting Nut Orange O-ring Tab Back of Panel Red O-ring Panel Keyway Tab 123
1. Remove knurled mounting nut. 2. Remove bezel and blue o-ring from housing. 3. Install E. Es AT634 & AT636 E AT628 Es AT625G, AT631B, AT632F -Flat -Flat Spacer Knurled Mounting Nut 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. ASSEMBY INSTRUCTIS FOR SQUARE Part Number This Side Cathode Socket Anode Socket Align -flat on E with Part Number on switch for appropriate polarity and insert E into base. Align -flat on E with Part Number on switch for appropriate polarity and insert E into base. The larger metal part within the E represents the cathode. Align E for appropriate polarity and insert E into base. Cathode B SENSITIVE EVICES SENSITIVE EVICES Anode Actuator A Housing Blue O-ring 5. Install the blue o-ring which was removed in step 2 at the inside bottom of the bezel. 6. Align tab inside of the bezel with keyway on housing and bring bezel back into its original position. Housing Blue O-ring 7. Before installing into panel, make sure that the square gasket 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. 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. o not overtighten. Mounting torque: 0.785Nm (6.95 lb in) maximum. Optional socket wrench AT106 available. Spacer AT106 Socket Wrench Back of Actuator Knurled Mounting Nut Panel Blue O-ring Keyway Tab Panel 124
For Caps AT3017, AT3018, and AT3019 +0.1 (1.2) 0.1 Typ.047 (17.48) ia.688 (19.0) ia (15.88).625 (17.4).685 SENSITIVE EVICES EGENS NKK Switches can provide custom legends for caps. Contact factory for more information. +0.08 0.1 Recommended Methods: aser Etch on clear cap, Screen Print or Pad Print on cap. Epoxy based ink is recommended. (0.76) Typ.030 (0.6) R Typ.024 (14.78).582 (16.3).642 (0.76) Typ.030 +0.1 0.0 Shaded areas are printable areas. Suggested Printable Area for YB2 Caps For Cap AT3020 (with clear ring for illumination) (15.88) ia.625 (19.0) ia (1.56) Typ.062 Shaded areas are printable areas. Suggested Printable Area for Film Inserts (14.88) Sq.586 +0.0 (16.4) 0.1 Sq.646 (0.5) R.020 (0.76) Typ.030 HANING & PRECAUTIS For Caps AT3025 and AT3027 (16.48) Sq.649 (18.0) Sq.709 Recommended Method: Screen Print; Epoxy based ink is recommended Film Material and Thickness: Clear Polyester, 4 mil max. (0.76) Typ.030 Es are electrostatic sensitive devices. When installing and handling Es, use an electrostatic protected work station to prevent E damage. 125