LB Indicator Standard Size Indicator with Legend LB02VA002 PANEL CUTOUT Snap-in Mount Dimensions in mm/inch (1.2) x (2.0) Typ .047 x .079 (0.5) Typ .020 OFF (22.0) Dia .866 L (+) (15.8) Sq .622 (2.54) Typ .100 (11.5) .453 L (-) Part No. This Side (1.5) R .059 (19.0) Dia .748 (23.7) Dia .933 (3.2) .126 (1.8) .071 (21.5) .846 (7.5) .295 (21.7) Dia .854 (2.8) .110 Panel Thickness .039" ~ .157" (1.0mm ~ 4.0mm) ROUND CAP BASE INDICATOR LEGEND SPECIFICATIONS AT4164JB Round Cap Part Number (19.0) Dia .748 (4.5) .177 Clear Lens White Insert LB02KW01 Material: Finish: (5.5) .217 Polycarbonate Glossy Legend OFF Type Style Helvetica Bold Type Size 10 Point Legend Color Black Print Method Laser Etch on Inside of Lens Legend shown is illustrative only. Actual art may vary. ELECTRICAL SPECIFICATIONS FOR LED LED is 5-volt 4-element with resistor Bright LED AT627C05 (+) Color Red Maximum Forward Current IFM ---- Typical Forward Current IF 52mA Forward Voltage VF 5V Maximum Reverse Voltage VRM 4V Current Reduction Rate Above 25C IF 0.50mA/C (-) Ambient Temperature Range T-1 Bi-pin The electrical specifications shown are determined at a basic temperature of 25C. If the source voltage exceeds the rated voltage, a ballast resistor is required. The following diagram and formula will assist in calculating the value of the ballast resistor. R + IF Anode VF E -25C ~ +50C Cathode - R = Where: R = E = VF = IF = E - VF IF Resistor Value (Ohms) Source Voltage (V) Forward Voltage (V) Forward Current (A) Base Indicator Specifications Materials & Finishes Housing: Snap-in Frame: Base: Lamp Terminals: Glass fiber reinforced polyamide (UL94V-0) Stainless steel Liquid crystal polymer (UL94V-0) Brass with silver plating Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: RoHS Compliant: -25C through +50C (-13F through +122F) Note: When used with a polyvinyl chloride splash cover, the lowest limit is 0C (32F) 90 ~ 95% humidity for 96 hours @ 40C (104F) 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) Installation Cap Installation Force: Quick Connect Force: Soldering Time & Temperature: 3.92N maximum downward force on cap 52.95N maximum downward force on connector Manual Soldering: 390C for 4 seconds, 2 cycles Standards & Certifications Flammability Standards: UL94V-0 housing & base www.nkkswitches.com 07/02/18