The 100DP1K1B25M6REH, also known by its part number ST121079, is a high-quality toggle switch designed for panel mount installation. With a compact circular panel cut-out diameter of 6.35 mm, it offers convenience and ease of use in various applications. This switch features a durable lever actuator that locks into place, ensuring reliable performance. Its double-pole, double-throw contact configuration and On-On switch function make it versatile for controlling multiple circuits. Rated for 20 VAC and 20 VDC at .4 VA, it is suitable for low-power applications. With RoHS compliance and an operating temperature range of -30 to 85 °C, this switch guarantees both environmental responsibility and performance reliability. Whether for industrial or commercial use, the 100DP1K1B25M6REH is a dependable choice for your switching needs.