The 51200 is an F Series pushbutton switch designed for multi-pole switching applications in audio selection, digital equipment interfaces, and medical equipment. It supports up to 10 poles per module with various contact terminal options, mounting configurations, and mechanical indicator buttons. The switch features silver or gold contact materials with switching power ratings of 50 VA/15 W (silver) or 1 VA/300 mW (gold), and switching voltages up to 125/30 V (silver) or 50/30 V (gold). Operating life exceeds 10^5 operations at 24V/200mA, with contact resistance of 10 mO typical initially and 100 mO after operating life. The device is RoHS compliant and operates reliably across a temperature range of -40°C to 70°C, making it suitable for demanding industrial and medical applications requiring durable, multi-contact switching solutions.