The Square D L211N 240V Safety Switch is a surface-mounted electrical switch designed for industrial use. It has a gray brass construction with a current rating of 30A and is suitable for AC currents. The switch features a coil voltage of 240V and comes in a pack of 1. With a compact size of 5 x 6 x 8 inches, this safety switch from Square D is a reliable and durable option for businesses and industrial settings.