The Grayhill 78B02T DIP / SIP Switch is a reliable and versatile switch designed for a variety of applications. This 78 Series switch features a single pole single throw (SPST) configuration with two circuits and is designed for through hole mounting. It is unsealed and rated for 24 VDC. The 78B02T is a reliable and cost-effective solution for applications requiring a simple on/off switch. It is designed to provide reliable performance in a variety of environments and is suitable for a wide range of applications. The 78B02T is a reliable and cost-effective solution for applications requiring a simple on/off switch.