The 100DP7T1B1M2QEH Toggle Switch, also known by its part alias ST128089, offers reliable performance with a DPDT contact configuration. Rated for 5A at 28VDC or 120VAC, this panel mount switch is suitable for a variety of applications. Featuring a durable toggle actuator and PC pin termination, it ensures secure and easy installation. The switch has an On-On-(On) function, providing versatility for different circuit requirements. With its compact panel cut-out diameter of 6.35mm and an operating temperature range of -30 to 85°C, it is ideal for use in harsh environments. Designed for long-lasting use, this toggle switch is RoHS compliant, making it a dependable choice for your projects.