PB300 Series Long Travel Pushbutton SwitchLong travel pushbutton double action pushbutton Pushbutton
The PB300 is a momentary pushbutton switch that is pcb mounted and has a long travel. You can choose between a single pole, single throw switch, or a single pole, double throw, double action switch. Its key feature is the double action of the double throw switch; you press mid-travel and it actuates, then continue pressing for another actuation at full travel. The actuation force of the first position is 600 grams, and the actuation of the next position is 1150 grams.
This pushbutton switch also offers a nice tactile response.
These features allow the PB300 to be used across a wide variety of applications and operating conditions.
Configure your part number by selecting from the columns below.
When your part number is complete, click to view additional options.Additional Options
Single Pole, Single Throw, Momentary
Single Pole, Double Action, Momentary
Electrical Rating: 30mA @ 28 VDC
Electrical Life: 20,000 Cycles
Contact Resistance: 50mΩ Max. Initial
Insulation Resistance: 10GΩ Min. @ 1000VDC
Dielectric Strength: 500VAC for 1 minute
Operating Temperature: -40°C to 95°C
Storage Temperature: -40°C to 95°C
Full Travel: 2.0mm
Contact Arrangement: SPST, SPDA
Actuation Force: ST: 490 grams;
DT 1st position: 600 grams; DT 2nd position: 1150 grams