The Grayhill 78B08T DIP / SIP Switch is a reliable and versatile switch for a variety of applications. This switch is part of the 78 Series and features 8 circuits, SPST, through hole, and DIP unsealed construction. It is rated for 30 VDC and is suitable for a wide range of applications. The 78B08T is designed for easy installation and offers reliable performance in a variety of environments. It is a great choice for applications that require a reliable switch with a wide range of features.