Standard Size Pushbuttons General Specifications Electrical apacity (Resistive Load) Power Level (silver): 3A @ 125V A or 3A @ 250V A or 3A @ 30V Logic Level (gold): 0.4VA maximum @ 28V A/ maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Note: Find additional explanation of operating range in Supplement section. Other Ratings ontact Resistance: 50 milliohms maximum for silver; 100 milliohms maximum for gold Insulation Resistance: 200 megohms minimum @ 500V ielectric Strength: 1,000V A minimum between contacts for 1 minute minimum; 1,500V A minimum between contacts & case for 1 minute minimum Mechanical Life: 1,000,000 operations minimum for momentary circuit 200,000 operations minimum for maintained circuit Electrical Life: 100,000 operations minimum Nominal Operating Force: 4.41N ontact Timing: Nonshorting (break-before-make) Travel: Pretravel.059 (1.5mm); Overtravel.059 (1.5mm); Total Travel.118 (3.0mm) Materials & Finishes Housing: Snap-in Frame: Movable ontact: Stationary ontacts: Base: Switch Terminals: Lamp Terminals: Environmental ata Operating Temperature Range: Humidity: Vibration: Shock: Sealing: Installation ap Installation Force: Quick onnect Force: Soldering Time & Temperature: Standards & ertifications Flammability Standards: UL: SA: Glass fiber reinforced polyamide (UL94V-0) Stainless steel Silver alloy or copper with gold plating Silver alloy or copper with gold plating Liquid crystal polymer (UL94V-0) Phosphor bronze with silver or gold plating Brass with silver plating 25 through +50 ( 13 F through +122 F) for Illuminated 25 through +70 ( 13 F through +158 F) for Nonilluminated Note: When used with a polyvinyl chloride splash cover, the lowest limit is 0 (32 F) 90 ~ 95% humidity for 96 hours @ 40 (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) Not available for snap-in; see next section for panel seal. 3.92N maximum downward force on cap 52.95N maximum downward force on connector Manual Soldering: See Profile A in Supplement section. UL94V-0 housing & base File No. E44145 - Recognized only when ordered with marking on switch. Add /U or /UL before first dash in part number to order UL recognized switch. All models recognized at 3A @ 125V or 250V A or 0.4VA @ 28V A/ maximum. File No. 023535_0_000 - ertified only when ordered with marking on switch. Add / before first dash in part number to order SA certified switch. All models certified at 3A @ 125V or 250V A or 0.4VA @ 28V A/ maximum. 46
Standard Size Pushbuttons istinctive haracteristics arefully designed light diffusion and filtering system produces bright, full surface illumination with front panel relamping. Spot illumination available in single and bicolor LEs. hoice of super bright LEs in white, green, and blue in addition to standard or bright red, amber, and green LEs. Stainless steel clips provide secure mounting with a wide range of panel thicknesses. Latchdown feature gives indication of circuit status. Audible and tactile feedback with smooth and responsive operation. Snap-action contact mechanism gives long electrical life and sensitivity of actuation. ombination solder lug and.110 quick connect terminals are epoxy sealed to prevent entry of flux, dust, and other contaminants. Panel sealed model meets IP65 of IE60529 specifications (similar to NEMA 4 & 13). ompact switch design minimizes behind panel depth. Matching indicators available. Actual Size Snap-in Mount Panel Seal Page 46 Page 57 47
Standard Size Snap-in Pushbuttons Standard Size Snap-in Pushbuttons LB Poles 1 SPT 2 PT 1 5 S K W01 ircuits 5 () ( ) = Momentary 6 Alternate Action with Latchdown IMPORTANT: S R Shapes Switches are supplied without UL, culus and SA marking unless specified. UL, culus & SA recognized only when ordered with marking on the switch. Specific models, ratings, and ordering instructions are noted on the General Specifications page. Red, 12-volt, Bright LE with Resistor SPT -() ircuit Silver ontacts Rated 3A @ 125/250V A; Solder Lug/Quick onnect Terminals K G W01 G01 ESRIPTI FOR TYPIAL ORERING EXAMPLE LB15SKW01-512-J Housing Black Gray lear ap with Red iffuser Shape Black Housing TYPIAL SWITH ontacts & Terminals Silver ontacts Rated 3A @ 125/250V A Solder Lug/Quick onnect Terminals Gold ontacts Rated 0.4VA @ 28V A/ Solder Lug/Quick onnect Terminals ORERING EXAMPLE 5 12 Incandescent Lamp Used with Solid ap 05 5-volt 12 12-volt No ode Nonilluminated Incandescent or Neon Used with Insert ap 01 110-volt Neon 05 5-volt Incandescent 12 12-volt Incandescent No ode 5 5 5F 6B 6F 6G 1 1 1F F No ode Bright LE Used with LE ap olors Red Amber Green Super Bright LE Used with LE ap White Green Blue Lamps Nonilluminated No ode Resistor 05 5-volt No Resistor 12 12-volt 24 24-volt LE in Spot Illuminated ap Red Single olor Amber Single olor Green Single olor Red/Green Bicolor Nonilluminated Nonilluminated J BJ J EJ FJ GJ J JE *JF *JG J J JF A B F ap Types & olors Solid ap: Lens/Filter olors White/lear Red/lear Yellow/lear Green/lear Blue/lear Insert ap: Lens/Filter olors lear/white lear/red lear/yellow lear/green lear/blue *JF & JG not suitable with neon. LE ap: Lens/iffuser olors lear/white lear/red lear/amber lear/green LE ap: Lens/iffuser olors lear/white Spot Illuminated ap olors Black White Red Green Available in and only. Nonilluminated ap olors A Black F Green B White G Blue Red H Gray E Yellow 48 49
Standard Size Snap-in Pushbuttons Pole SP P S Housing olors Available: W01 G01 Model LB15 *LB16 LB25 *LB26 * When in latchdown position for the alternate circuit, cap position is.039 (1.0mm) above the built-in bezel..622 (15.8mm) (16.2) Sq.638 utout for 1 switch:.638 x.638 (16.2mm x 16.2mm) utout for 1 switch with barriers:.638 x.815 (16.2mm x 20.7mm) Silver ontacts Gold ontacts SHAPES & PANEL UTOUTS.854 (21.7mm) K HOUSING TAT MATERIALS, RATINGS & TERMINALS Power Level 3A @ 125V A & 250V A (1.5) R.059 Logic Level 0.4VA max. @ 28V A/ max. (22.0) ia.866 Panel Thickness for Switches & Barriers:.039 ~.157 (1.0 ~ 4.0mm) Panel Thickness for Protective Guards & Splash overs:.039 ~ (1.0 ~ 3.5mm) Black omplete explanation of operating range in Supplement section. AT607 & AT607N T-1 Bi-pin Plunger Position ( ) = Momentary onnected Terminals Throw & Switch/Lamp Schematics Normal own Normal own Notes: Switch is marked with N,,, L+, L. Lamp circuit is isolated and requires an external power source. () () AT607 Incandescent 5-volt or 12-volt; AT607N Neon 110-volt POLES & IRUITS 1-3 1-2 SPT 1-3 4-6 1-2 4-5 PT (11.5).453 R G Solder Lug/Quick onnect Voltage V 5V A 12V A 110V A urrent I 115mA 60mA 1.5mA Endurance Avg. Hours 10,000 10,000 Ambient Temp. Range 05 12 25 ~ +50 1 1 3 N 2.622 x.866 (15.8mm x 22.0mm) Epoxy Seal (22.4).882 (7.5).295 (2.0).079 (2.8).110 (1.2).047 Thk = (0.5).020 The electrical specifications shown are determined at a basic temperature of 25. Lamp circuit is isolated and requires external power source. * Recommended Resistors for Neon: 33K ohms for 110V A; 100K ohms for 220V A (16.2).638 utout for 1 switch:.638 x.882 (16.2mm x 22.4mm) utout for 1 switch with barriers:.638 x 1.059 (16.2mm x 26.9mm) Gray 3 N 2 6 N 5 4 Optional PB adaptors AT711 & AT712 available; illustrated in Optional Accessories immediately following Typical Switch imensions. INANESENT & NE LAMP OES & SPEIFIATIS 01 * (-) L (-) L 50
Standard Size Snap-in Pushbuttons AT635 LEs are colored in OFF state. AT627 with Resistor AT627 5-volt 4-element with Resistor AT625G Blue AT631B White AT632F Green No ode (+) (-) T-1 1 2 Bi-pin T-1 Bi-pin LE OLORS & SPEIFIATIS The electrical specifications shown are determined at a basic temperature of 25. LE circuit is isolated and requires external power source. Polarity marks are on the switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. Additional lamp detail is shown in the Accessories & Hardware section. (+) (-) (+) (-) T-1 Bi-pin No Lamp olor odes Bright LE without Resistor (+) (-) Red Amber Green Maximum Forward urrent I FM 30mA 30mA 30mA Typical Forward urrent I F 20mA 20mA 20mA Forward Voltage V F 1.9V 2.0V 2.1V Maximum Reverse Voltage V RM 5V 5V 5V urrent Reduction Rate Above 25 I F 0.42mA/ Ambient Temperature Range olor odes: AT627 12-volt 4-element with Resistor Red Amber Green 5 5 5F Bright LE with Resistor Super Bright Single Element LE No ode 25 ~ +50 No Resistor olor White Green Blue Maximum Forward urrent I FM 30mA 35mA 30mA Typical Forward urrent I F 20mA 20mA 20mA Forward Voltage V F 3.6V 3.2V 3.2V Maximum Reverse Voltage V RM 5V 5V 5V urrent Reduction Rate Above 25 I F 0.50mA/ 0.59mA/ 0.50mA/ Ambient Temperature Range AT627 24-volt 4-element with Resistor 6B Resistor odes Maximum Forward urrent I FM Typical Forward urrent I F 52mA 26mA 13mA Forward Voltage V F 5V 12V 24V Maximum Reverse Voltage V RM 4V 8V 16V urrent Reduction Rate Above 25 I F 0.50mA/ Ambient Temperature Range Red Amber Green 5 5 5F 05 12 24 ATTENTI ELETROSTATI SENSITIVE EVIES 25 ~ +50 (+) 6F 25 ~ +50 6G (-) 51
Standard Size Snap-in Pushbuttons Lens/Filter olors Available: BJ J EJ FJ GJ Lens/Filter olors Available: J JE JF and JG not suitable with neon lamp. AT476 AP TYPES & OLOR BINATIS olor odes: B White Red Amber E Yellow F Green G Blue J lear JF JG Lens/iffuser olors Available: J J JF Lens/iffuser olors Available: J J JF AT4176 AT4162 AT477 Solid ap for Incandescent Lamp & Nonilluminated AT4012 Material: Polycarbonate AT4013 Material: Polycarbonate Insert ap for Incandescent or Neon Lamp & Nonilluminated (19.0) ia (19.0) ia AT4178 Material: Polycarbonate (4.5) (5.5) (4.5) (5.5) ap for Bright LE without Resistor (19.0) ia Material: Polycarbonate ap for Bright LE with Resistor (19.0) ia AT4164 (4.5) (5.5) (4.5) (5.5 AT4026 AT4027 AT4177 AT4163 Translucent olored Lens Transparent lear Filter Lamp AT607 Transparent lear Lens Translucent olored Filter Lamp AT607 or 607N Transparent lear Lens Translucent olored iffuser Bright LE AT635 Transparent lear Lens Translucent olored iffuser Bright LE AT627 52
Standard Size Snap-in Pushbuttons AP TYPES & OLOR BINATIS olor odes: A Black B White Red Amber E Yellow F Green G Blue H Gray J lear Material: Polycarbonate lear Lens White iffuser AT4129 (19.0) ia ap for Super Bright LEs AT4128 Spot Illuminated ap with LE AT4130 Transparent lear Lens Translucent White iffuser LEs AT625 AT631 AT632 The electrical specifications shown are determined at a basic temperature of 25. LE circuit is isolated and requires an external power source. Single color LEs are colored in OFF state; bicolor LEs are translucent white in OFF state. Polarity marks are on the switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. Additional lamp detail is shown in the Accessories & Hardware section. LE factory assembled in Spot Illuminated aps Not Available Separately ap olors Available: A B F Material: Polycarbonate ap olors Available: A B E F G AT480 (4.5) (5.5) Single olor AT4016 When ordering spot illuminated cap separately, LE color must be specified. Examples: AT480A (red LE, black cap); AT4016FB (red/green bicolored LE, white cap) H Single olor LE with 1 Element Bicolor Red Amber Green Red/Green Maximum Forward urrent I FM 25mA 30mA 25mA 30/25mA Typical Forward urrent I F 20mA 20mA 20mA 20mA Forward Voltage V F 2.25V 2.1V 2.2V 2.0/2.2V Maximum Reverse Voltage V RM 5V 5V 5V urrent Reduction Rate Above 25 I F 0.33mA/ 0.40mA/ 0.33mA/ 0.43/0.38mA/ Ambient Temperature Range LE Specifications Bicolor LE with 2 Elements (+) (-) (+) (-) AT484 (4.0).157 (2.0).079 Material: Polycarbonate 1 1 (19.0) ia (4.5) (5.5) (2.0).079 ap for Nonilluminated AT4017 (19.0) ia (4.5) (5.5) 1F 25 ~ +70 AT4030 F ap with Window Factory Assembled LE; Not Available Separately ap No Lamp 53
Standard Size Snap-in Pushbuttons N N (-) (5.08) TYPIAL SWITH IMENSIS (15.8) Sq.622 Single & ouble Pole LB15SKW01-12-J Single pole models do not have terminals 4, 5, & 6. Single & ouble Pole LB16KW01-12-J Single pole models do not have terminals 4, 5, & 6. (17.8).701 (17.8) Sq.701 (19.0) ia (23.7) ia.933 (24.0).945 Single & ouble Pole LB26RGW01-12-J Single pole models do not have terminals 4, 5, & 6. (5.08) (1.8).071 (1.0).039 (3.2).126 (1.8).071 (1.0).039 (3.2).126 (1.8).071 (1.0).039 (3.2).126 (1.0) ia Typ.039 (21.5).846 Latchdown Position (21.5).846 Latchdown Position (22.5).886 Latchdown Position OPTIAL AESSORIES (0.5).020 (15.0) (4.0).591.157 (7.5).295 (7.5).295 (7.5).295 (0.3) Typ.012 (1.2) x (2.0) Typ.047 x.079 (0.5) Typ.020 (1.2) x (2.0) Typ.047 x.079 (0.5) Typ.020 (1.2) x (2.0) Typ.047 x.079 (0.5) Typ.020 L (0.74) Typ.029 N N N 3 L (-) 6 2 5 1 3 6 2 5 1 L (-) 4 4 (2.8) Typ.110 (5.08) Typ (2.8) Typ.110 (5.08) Typ 3 6 2 5 1 L (-) (5.08) Typ (22.0).866 PB Adaptors AT711 Single Pole Straight P Terminals AT712 ouble Pole Straight P Terminals (0.5).020 (15.0) (4.0).591.157 (0.3) Typ.012 L (0.74) Typ.029 Note: Order adaptors separately. N N (-) (5.08) (15.8) Sq.622 4 (15.8) Sq.622 (15.8) Sq.622 (21.7) ia.854 (5.08) Typ (15.8).622 (2.8) Typ.110 (1.0) ia Typ.039 54
Standard Size Snap-in Pushbuttons AT497 End (20.0).787 End Position Material: Polyamide AT499 Protective Guard Opens 90 loses manually Material: Polyamide AT4171 Protective Guard Opens 180 loses automatically (16.2) Sq.638 AT4171 (20.5).807 (10.5).413 AT498 enter enter Position (4.3) Typ.169 (5.2).205 (15.0).591 (1.19).047 OPTIAL AESSORIES (23.5).925 (19.2).756 (1.19).047 (19.2).756 Barriers Protective Guard (21.0).827 (10.0).394 (17.0).669 utouts for More Than 1 Switch A =.752 (19.1mm) x Number of Switches +.051 (1.3mm) A =.996 (25.3mm) x Number of Switches +.051 (1.3mm) (20.0).787 ap Height When Assembled Protective Guards reduce depth of switch behind panel by.020 (0.5mm). (39.0) Min* 1.535 (20.4).803 (20.4).803 (N) (N) = Number of switches * Minimum dimension allows opening of cover to 180 Spring Loaded Protective Guard (20.5).807 (10.5).413 (18.4).724 (20.4).803 ap Height When Assembled Materials: over: lear Polycarbonate Base: Black GFR Polyamide oil Spring: Stainless Steel A (8.0).315 (7.5).295 Recommended Panel Thickness:.039 ~.106 (1.0mm ~ 2.7mm) (16.2).638 (14.2).559 180 (14.0) Sq.551 (17.9) Sq.705 (17.9).705 (7.1).280 (17.9).705 55
Standard Size Snap-in Pushbuttons AT4057 Protective Guard Opens 90 loses manually Material: Polyamide AT4172 Protective Guard (20.5).807 (16.2).638 AT4172 (10.5).413 (N) = Number of switches AT4002 (21.0) ia.827 ap Height When Assembled (26.6) 1.047 (7.3).287 (22.4).882 (2.5).098 (26.6) 1.047 (N) * Minimum dimension allows opening of cover to 180 (21.8) ia.858 (30.0) ia 1.181 OPTIAL AESSORIES Protective Guard Protective Guards reduce depth of switch behind panel by.020 (0.5mm). Spring Loaded Protective Guard (39.0) Min* 1.535 AT4001 (20.5).807 (15.0) Sq.591 ap Height When Assembled (10.5).413 (24.6).969 ust overs (7.3).287 (26.6) 1.047 Opens 180 loses automatically ap Height When Assembled Materials: over: lear Polycarbonate Base: Black GFR Polyamide oil Spring: Stainless Steel (7.5).295 Recommended Panel Thickness:.039 ~.106 (1.0mm ~ 2.7mm) Materials: PV with polyethylene gasket; PV loses pliability below 0 (32 F). ust overs reduce depth of switch behind panel by.020 (0.5mm). (26.0) 1.024 (2.5).098 (10.0).394 ap Height When Assembled (24.0) Sq.945 (8.0).315 AT4011 (16.5).650 (22.7).894 (24.15).951 (20.4).803 180 (30.2) 1.189 (24.1).949 (14.0).551 (21.0).827 (7.1).280 (17.9).705 (16.5).650 (24.0).945 56
N.O. Standard Size Pushbuttons Incandescent & Neon Lamps AT607 & AT607N Align projections on lamp with grooves (B) in holder when inserting lamp. To correctly join the lamp holder and cap base, match the cut corners (A). 3A 125V A 3A 250V A LB-15SK Match projection () on cap assembly with groove () inside switch. Lamp terminals will then be aligned correctly with lamp socket. B B Snap-in Mount Snap-in clip holds all switches firmly in place. To mount round switch, match the antirotation Projection projection on switch with guide cut in Panel panel. Snap into panel cutout. N.. N.. A ASSEMBLY INSTRUTIS Lamp Installation & LE Orientation Panel Seal Models For panel seal models, Bright LE must first be inserted into the lamp socket which is built into the switch. The cap can then be placed on the switch. Bright LE AT627 Snap-in Models For snap-in models, Bright LE must be inserted into the cap first. Align cut corners () when inserting the LE. Switch & ap Assembly & Match clip on cap assembly with receptacle inside switch. Lamp terminals will then be aligned correctly with lamp socket. Installation & Maintenance Panel Seal Bushing Mount Insert switch from the front of the panel with the o-ring between the built-in bezel and the panel. Install mounting nut AT075 (supplied with switch) from the rear of the panel. Overtightening mounting nut may damage the switch housing. 5 LE Bezel O-ring Panel Mounting Nut Bright & Super Bright LEs AT625, AT631, AT632, AT635 Align -flat on LE with flat (B) in holder when inserting the LE. To correctly join the lamp holder and cap base, match the cut corners (A). Projection Notch LE Flat A Rubber Seal Panel Seal With Lamps AT607, AT607N, and LEs AT614, AT625, AT631, AT632: Match projection on cap assembly with notch inside switch. Lamp terminals will then be aligned correctly with lamp socket. AT109 ap Extractor ut orner ATTENTI ELETROSTATI SENSITIVE EVIES Lamp Replacement Actuator must be in UP position. Pull off cap with cap extractor AT109. Replace lamp and reassemble as shown above. B Projection AT112 Socket Wrench 64
Standard Size Pushbuttons START LEGENS NKK Switches can provide custom legends for caps. ontact factory for more information. Lens Film Insert Filter or iffuser Suggested Printable Area for Lens Recommended Methods: Laser Etch on clear lens, Screen Print, or Pad Print on lens. (11.68) Sq.460 Shaded areas are printable areas. Suggested Printable Area for Film Insert Recommended Print Method: Laser Print or Screen Print with Epoxy based ink Film Insert: lear Polyester, 4 mil max. thickness (10.08) Sq.397 (11.6) Sq.457 Epoxy based ink is recommended. (14.66).577 (17.48) ia.688 (19.0) ia (15.88) ia.625 (17.4) ia.685 R = (0.6).024 Shaded areas are printable areas. (17.88).704 (16.28).641 (17.8).701 (11.68).460 (10.08).397 (11.6).457 65