The Marquardt 9052.0200 is a double pole double throw (DPDT) on/on push-button switch designed for use in control and power circuits. It has set up, mounting, and electrical rating of 5A/48VAC and 4A/30VDC. This part is compliant with UL/EN/CSA standards, and it features solder and quick-connect terminals with a metal housing. The switch has two positions and is suitable for a wide range of applications, such as motor controls, relays, heating systems, lighting and power management.