Series LP01

Short Body Pushbuttons

D68

D

www.nkkswitches.com

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

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:

–10°C through +50°C (+14°F through +122°F) for Illuminated

–25°C through +70°C (–13°F through +158°F) for Nonilluminated

Humidity:

90 ~ 95% humidity for 240 hours @ 40°C (104°F)

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

Shock:

Installation

Mounting Torque:

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.

7/19/17