The Honeywell BA-2RQ1-A2 Micro BZ Series Plunger-Actuated Switch is a reliable and efficient hand tool designed for use in various electrical applications. With a voltage range of 125/250/480VAC and a current rating of 20A, this switch is suitable for a wide range of projects. The unit is manufactured by the trusted brand Honeywell and comes as a single piece, making it a convenient addition to any workshop or tool collection. Its compact size and specific model make it a versatile option for those in need of a high-quality plunger-actuated switch.