Series LP01 Short Body Pushbuttons General Specifications Electrical Capacity (Resistive Load) Power Level (silver): 3A 125V AC or 3A 250V AC or 3A 30V DC Other Ratings Contact Resistance: 50 milliohms maximum (DC2 ~ 4V 100mA) Insulation Resistance: 200 megohms minimum 500V DC Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum D 1,500V AC minimum between contacts and case for 1 minute minimum Mechanical Life: 500,000 operations minimum Electrical Life: 50,000 operations minimum for 3A 125V/250V AC & 3A 30V DC 100,000 operations minimum for 1A 125V/250V AC & 1A 30V DC Nominal Operating Force: 1.5 0.7N for Single Pole 3.0 1.2N for Double Pole Contact Timing: Nonshorting (break-before-make) Travel: Total Travel .118 (3.0mm) Materials & Finishes Actuator: Polycarbonate Housing: Bushing mount: Glass fiber reinforced polyamide (UL94V-0) Snap in mount: Polybutylene terephthalate (PBT) (UL94V-0) Base: Glass fiber reinforced polyamide (UL94V-0) Movable Contact: Phosphor bronze & silver with silver plating Stationary Contacts: Common terminal: Phosphor bronze with silver plating Contact terminals: Phosphor bronze with tin plating Lamp Terminals: Phosphor bronze with tin plating Environmental Data Operating Temperature Range: 10C through +50C (+14F through +122F) for Illuminated 25C through +70C (13F through +158F) for Nonilluminated Humidity: 90 ~ 95% humidity for 240 hours 40C (104F) Vibration: 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 2 Shock: 50G (490m/s ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Installation Mounting Torque: 0.8Nm (7.08 lbin) maximum Soldering Time & Temperature: Manual Soldering: See Profile A in Supplement section. Cleaning: Hand clean locally with alcohol based solution Standards & Certifications Flammability Standards: UL94V-0 housing & base UL: File No. E44145 - Recognized only when ordered with marking on switch. Add /U or /CUL to end of part number to order UL recognized switch. All single & double pole models recognized at 3A 125V/250V AC or 3A 30V DC. Note: The spot illuminated switches do not have UL approval and cannot be ordered with the markings. D68 www.nkkswitches.com 7/19/17 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers TogglesShort Body Pushbuttons Series LP01 Distinctive Characteristics Environmentally friendly components and packaging materials meet RoHS Directive restricting use of hazardous materials. Suited for lead-free soldering because of heat resistant resin materials. Smooth, slightly concave surface of cap designed to fit fingertip. Unique design and construction of cap D prevents its removal and limits tampering. Bright LED illumination in choice of red, green or amber through translucent white cap. Spot illumination in red, green or amber enhanced by black cap. Short body of .551 (14.0mm) conserves behind- panel space. Installation options include 16.0mm bushing mount or 17.3mm snap-in mount. Combination solder lug and .110 quick connect terminals are epoxy sealed to prevent entry of flux, dust, or other contaminants. Crisp actuation and clear circuit status provided by snap-action contact mechanism. Arc barrier between movable contacts protects against crossover. Actual Size www.nkkswitches.com D69 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles