The OMRON INDUSTRIAL part A20GVB is a durable and reliable snap action switch that is essential for various industrial applications. It features a single-pole double-throw (SPDT) configuration with a hinge lever, providing both normally open (N.O.) and normally closed (N.C.) contacts for maximum versatility. With a high current rating of 20A at 500VAC and 250VDC, this switch can handle demanding electrical loads. It has a power rating of 1491.4VA, ensuring efficient and safe operation. The switch is designed for easy installation, with screw mount terminals allowing for secure connections. The A20GVB switch is built to last, with a robust construction and a reliable hinge lever mechanism that can withstand repetitive switching cycles. With a compact size and a low operating force of 0.69N, this switch can be conveniently used in various control panels, equipment, and machinery.