描述

The 321100002 is a PHA Series short stroke pushbutton switch designed for momentary or latching action in non-power, on-off switch applications. It features sealed contacts with a reliable contact design, available in 2 and 4 pole configurations, and is constructed with silver-plated brass fixed terminals and phosphor bronze movable contacts for durability. The switch operates at a maximum switching power of 3 W DC and maximum voltage of 30 V DC, with a contact resistance of 20 mO initial and an operating life of 10,000 cycles at rated load. With an operating temperature range of -10°C to 60°C and a total travel of 2.5 mm, this switch is ideal for computers, peripherals, instrumentation, and measurement equipment where reliable, low-cost switching is required.